model sailboat wind vanes

Steering the dream

Hydrovane is your best crew member: an independent self-steering windvane and emergency rudder/steering system... ready to go!

Hydrovane will fit any cruising boat!

Off-center installations are the norm!

Doubles as Emergency Rudder/Steering!

True Stories

Golden Globe Update Day 113:

[GGR Leader Jean-Luc Van Den Heede sailing the Rustler 36 Matmut] was full of praise for his Hydrovane self-steering. “In a gale it has a big advantage because it is not steering the boat’s rudder, but has its own. This little rudder is far more efficient than the big rudder.”

– Jean Luc Van Den Heede on satellite phone call

“I am happy I did install the Hydrovane, especially that I saw on YouTube that at the same time 2 sailboats almost the same size as mine with the same problem. The crew had to abandon the the ships and left both boats in the middle of the Atlantic and lost everything … again thanks to the Hydrovane. It saved my boat.”

– Jacques Glaser, Amel Mango 52

“My wife and I have just completed a two month cruise with our new Hydrovane and it has performed beyond all expectations… If cruising I wouldn’t go to sea without one: strong, simple, reliable, an emergency helm and an extra crew member who never complains and doesn’t need a watch system.”

– Pete Goss, MBE, Frances 34

“So, I must tell you, and I mean this sincerely, the Hydrovane is simply a game changer for Quetzal. It’s just great and performs better than I expected… One other feature of the vane that I really appreciate is that it eases the load on the rudder and rudder bearings.”

– John Krestchmaer, Kaufman 47

“With just two of us on board, I wanted a system that was simple and effective to operate, and it has exceeded my most optimistic expectations by a considerable margin. It truly is our third crew member.”

– John Mennem, Jeanneau 45.2

“…it is still the most technically elegant solution i have ever seen for a wind vane… I was clawing off a lee shore on one side, and islands on another – winds were reported at 55 knots, and waves in the region were at least ‘boat length’ high and quite steep with the currents. This was an awful night and I was very afraid for myself, the boat and my equipment – I had new found respect, trust and comfort in the Hydrovane after that.”

– Steve De Maio, Contessa 26

In this recent Pacific crossing, the Hydrovane kept us on course (relative to the wind, of course) for several days at a time, requiring no tweaking or attention at all. If you can balance your boat and twist a dial, you can successfully operate a Hydrovane. Don’t leave home without one!

– Bill Ennis, Passport 40

“For the first time, we had to run downwind, under bare poles in gale force 8 conditions, with gusts to 50 knots – and don’t get me started on the sea conditions! Have you ever swallowed your tongue? Oh, and iVane, our wind-steering partner. What a gem! It steered 230 hard miles without even nut rations.”

– Brian Anderson, Hallberg Rassy 40

“The additional cash to purchase a windvane was almost too much… Just how good is this ‘Hydrovane’ anyway?”

After 29,000+ miles: “We’ve said to each many times that without doubt the most valuable piece of equipment on board was Casper – best purchase EVER. I will never own an offshore boat again that does not have this device.”

– Ryan Robertson, T 40

Swim Step / Sugar Scoop

External rudder, watt&sea bracket, other products.

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Echo Tec Watermaker

Happy Halloween! This costume may have been for a different occasion but relevant nonetheless! 👻 “After seeing what Taurus [the Hydrovane] does for us [my friend] fell in love with him too. So much so that when the crew dressed up for the equator crossing, she dressed up as a Hydrovane!” - Norlin 37 owner 🙌🙌 ... See More See Less

• Comments: 1

1 Comment Comment on Facebook

How times change just thought I’d send you this video that somebody sent me that bought a Hydrovane ❤️x

Well that was a fun night. 🎉 Thanks @cruisersawards Young Cruisers' Association for bringing together so many inspirational sailors and story tellers! Get out there and chase the wind ⛵️ #cruiserawards #youngcruisers #internationalcruiserawards #seapeople #annapolis #usboatshow #hydrovane ... See More See Less

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0 Comments Comment on Facebook

#repost from @kirstenggr ⛵️ “Thinking back on the sailing, and missing it! Thanks to @ hydrovane for having serviced Minnehaha's hydrovane , which did about 45 000 nm before having any major overhaul - possibly more than any hydrovane has ever done before without a significant service. It saw Kirsten and Minnehaha all the way through the GGR and over the finish line! The unit is as good as new again, and it was smooth sailing all the way down to Madeira! Also, a big thanks to Eddie Arsenault, for having built such a solid mounting bracket for the hydrovane ! Without Eddie, Minnehaha would just not be the strong boat that she is today!” ... See More See Less

• Comments: 2

2 Comments Comment on Facebook

Wow, absolutely so proud my fathers invention and so glad everybody is so still going strong with this after so many years!! It is so lovely to see !❤️

Any photos of the mount Eddie made?

Thank you Kirsten Neuschäfer ! You are an inspiration. The Hydrovane loves sailing as much as you do 😀 Kudos to Eddie for the rock solid install! Thinking back on the sailing, and missing it! Thanks to Hydrovane International Marine for having serviced Minnehaha's hydrovane, which did about 45 000 nm before having any major overhaul - possibly more than any hydrovane has ever done before without a significant service. It saw Kirsten and Minnehaha all the way through the GGR and over the finish line! The unit is as good as new again, and it was smooth sailing all the way down to Madeira! Also, a big thanks to Eddie Arsenault, for having built such a solid mounting bracket for the hydrovane! Without Eddie, Minnehaha would just not be the strong boat that she is today! ... See More See Less

Hydrovane is my most trusted crewman.

Lee Colledge Shaun Colledge see what you have built 💪 👌

Once upon a time under spinnaker between Niue and Tonga 😍 ... See More See Less

This week we sailed from Lemvig Denmark to Vlieland Netherlands. 270nm and a tough journey for us and without the Hydrovane it really wouldn't have been possible for us. It gives us peace of mind while sailing and can no longer do without it. Boat is a Barbican 33.

Occasional ruminations, experimentations, and observations on the art and nonsense of building wooden radio control sailboats. Thanks for visiting!

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Deck-level Wind Vanes

Not just for small boats, these sensors put the fun back in shifty winds.

There are two primary wind indicators on a sailboat. First, we watch the sails. Sailing to windward we watch the jib for luffing and for flow on telltales.

On the main we watch for backwinding near the luff and for good flow on the leach ribbons. Off the wind we are more likely to watch the masthead fly, leading to an epic crick in the neck. More importantly, when sailing in a real breeze we like to keep our eyes near to the water, watching for other boats, the dip of the bow when pressed hard, and scanning for approaching gusts. Theres no time for more than a glance at the masthead. Ribbons on the shrouds help, but often they are too strongly influenced by dodgers and the sails themselves.

Single sail boats, such as Lasers and Optimus dinghies often clamp wind indicators on the forward side of the mast (see Practical Sailor, January 2018, Top Notch Wind Indicators ). Without a jib to interfere with windflow or to luff at every wind shift (thus serving as a wind vane), they give a real-time estimate of wind direction. Thirty years ago Frye developed the habit of watching a Davis Telo-cat indicator that hung suspended under the forestay bridle of his beach catamaran. There it was safe from sheets and sails and directly in sight as he watched the lee bow for signs of submarining, one of the greatest concerns of a beach cat sailor on a fast reach.

As he moved on to larger catamarans, he always found a place to mount the indicator on one of the bows. On his Stiletto 27, the conventional masthead flies mounted at the end of the bow worked fine. That was because, unlike many monohulls or other catamarans, the bows on the Stilletto are far outboard and extend three feet forward of the forestay, where they are relatively undisturbed by air flow.

It was a fast boat and the spinnaker was jibed inside (the sheets passed between the tack and the forestay) like a jib. As is the case with most performance cats, the boat moved so fast off the wind that the apparent wind was rarely if ever dead astern. Instead, the fastest course to steer in terms of velocity made good (VMG) often involved tacking downwind.

When he moved up to a cruising catamaran (PDQ 32), he developed an unbreakable wind indicator ( PS January 2018 ) that could withstand a regular flogging from spinnaker sheets. With his current trimaran (Corsair F-24) he has settled on a pair of wind indicators, port and starboard, since the deck-sweeping genoa blocks the view of the indicator on the off tack. This dual arrangement also ensures at least one of the flies is working in relatively clean air, undisturbed by the jib. On many boats these flies would be vulnerable to sheets during tacking, but in the case of the Corsair, they are protected from reacher and spinnaker sheets by the up-haul used to raise and lower the hinged bowsprit. As the sheets cross the bow, the up-haul keeps them clear of the flies.

Are these sensitive sensors affected by air flow over the jib? Certainly, but they are still extremely useful for adjusting to gusts and shifts. The mounting arm holds them out in front of the jibs luff, and by mounting them low on the bow rail, they escape most of the disturbed air. Even when the jib is close hauled, the distance between the fly and the sail on Fryes boat is at least two feet. On many cruising boats they can be mounted well below the jibs luff, allowing even greater clearance.

Observations

The primary function of these bow vanes is not fine-tuning or fine steering adjustments. These are made based on sail-mounted telltales and the look of the sails themselves. Their true value is showing gross changes in wind direction. As you pass through a tack or jibe, what is the approximate wind angle?

A leeward wind shift has stalled the sails, but how big an adjustment is ideal? You’ve just born away in a strong gust to stall the sails, but how far aft has the apparent wind moved?

Sure, you could glance at the masthead, but when things are happening fast, thats not where your eyes should be. When bearing off you should be watching the bow. When attacking or jibing at speed, the movement of the headsail across the foredeck, the motion of the boom, and the position of other boats are more important than looking up.

Just as importantly, new crew and beginning sailors love them. When anchoring or hoisting sails they don’t need to split their attention; Just keep that vane pointed forward. When sailing they avoid disorientation by looking in too many directions. Remember teaching your kid to drive and watching in horror as the car began to turn every time they turned their head to check a blind spot?

Other than preventing them from fouling with ropes, the greatest challenge can be reading them. It’s easy to judge the angle of a masthead fly when looking up, and bow flies are easy to read on a dinghy or beach cat because they are close. But when they are 20 feet away and viewed from the same level, judging the exact angle is difficult. Indicator arms help.

Deck-level Windvane Options

Weve tried several different brands and models and found something of merit in each of them. Our main criteria was durability, but we did not discern a great difference. All of the vanes are vulnerable to a hard wack, so in the end, the best vane for you will be the one that fits your installation needs.

DIY unbreakable

The do-it-yourself yarn indicator that we featured in January 2018 is perfect for locations where a sheet or sail may find the indicator. It bends rather than breaks. On the other hand, the yarn is sometimes plastered down by rain or spray, sometimes tangles, and the direction can be hard to read.

Bottom line: This is the Best Choice if everything else breaks, but otherwise inferior.

Sailsteady Indicator

Designed by a Laser sailor, the springy Sailsteady is the only vane sensor weve seen that can withstand the abuse of slatting sails and dragging sheets.

We mounted it on the deck of our Javelin and found that a jib will hang up on the vane in light airs, but if theres a good breeze, the vane flops down, lets the line or jib pass, and springs back into action undamaged. It is most useful on small one-designs that have clear foredecks.

Bottom line: Made in the United Kingdom, the Sailsteady offers an option for small boat sailors concerned about deck-sweeping jibs. It comes with one extra vane.

Davis Black Max

Based on the very successful Telo-cat, this black and yellow indicator has proven its durability over may decades of rough use. The clamp is optimized for a 1 -inch mast, but adjusts down to 3/4-inch pulpit rails. We wish the strut was steel rather than carbon, allowing it to be bent for leveling.

Bottom line: Recommended.

Davis Telo-cat

We started with this one over 30 years ago. Specifically designed for beach catamarans, it attaches to the forestay turnbuckle, though the bracket can be adjusted to other configurations. This location is safe from sheets on a beach cat, even with a chute. We used these for decades, always getting multiple seasons from them.

Bottom line: Recommended for beach cats.

Schaefer Marine Little Hawk MK II

Easy to mount, extremely sensitive and highly visible, it looks a little fragile. That said, we havent been able to break one in two seasons. It remains the most sensitive after a year of blasting through waves, even more sensitive than our masthead fly.

Bottom line: Our personal favorite and Best Choice.

Schaefer Marine Cat Hawk

Like the Telo-cat, the mounting is designed for the forestay turnbuckle of a beach cat, but we screwed it to a home built rail mounting block and took it sailing. It was more responsive than the Black Max, steadier than the Little Hawk MK II, and easier to read accurately. We wish the tail was more conspicuous; we may spray the tail yellow. The indicator arms were a little too easy to move, but were also the easiest to read. We wish it came with the Little Hawk Mark II mounting, though you can always bend the wand and secure it somehow.

Bottom Line: Recommended.

While not as unbreakable as the DIY version, it is easy to read and the top-and-bottom stays make it quite damage resistant. Bottom line. We wish it were more responsive.

We’ve been sailing with bow wind indicators for 35 years and we’ve yet to figure out why they are not popular outside the world of beach cat and dinghy sailing. They don’t replace a masthead fly or tell tales, but we all use the same wind and what could be more valuable than knowing where the wind is coming from?

Mounting options is clearly a consideration when choosing a deck-level vane. Several of the models we tested have deck mounts as well as spar mount, and rail mounts.

• The the blue up-haul line protects the sensors on Drew Frye’s boat.
• The C-Vane easily attaches to 1-inch rail
• The mounting arm on the Schaefer Cat Hawk keeps in clean air.
• The simple Mini Hawk II is perfectly balanced. It’s large vane responds well in light winds.

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Wind Vane Self Steering Gear

A wind vane self steering system is not an essential piece of equipment on a sail boat.

However, for anyone who sails alone or cruises short handed over long distances the benefits can be immeasurable.

Long tricks at the helm are exhausting, concentration wanes, essentials such as eating, trimming sails, navigating, sleeping etc are neglected.

Besides that, with a self-steering system set and the sails trimmed you will have time to relax and really enjoy the ride.

• About Self Steering.

The Basic Mechanics.

Types of vane., building your own vane..

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Self Steering Wind Vanes

The first time that a wind vane was used to cross an ocean it was on a motorboat, or so I'm told.

Today however, electronic auto pilots are much more reliable at holding a course and the power to drive them is not an issue as most engines are fitted with alternators which constantly produce electricity.

However, a wind vane gear is best solution for a sailing boat and not just because of the power issue.

Wind direction offshore tends to remain relatively constant over long periods, but there are always constant minor variations and gusts.

In order to keep the sails drawing at maximum efficiency, while maintaining a set autopilot course, they would have to be constantly trimmed.

Wind vanes on the other hand will slavishly follow any wind shifts, a good one will often do it better than most humans and do it for hour after hour without tiring.

As well as not requiring any battery power, the windvane does not have any complex electronics which, will be vulnerable to damp and that are unlikely to be repairable without spare parts.

Many of the simpler vane gears can usually be repaired or rebuilt using non-specific parts and lashings.

And you can even build one by yourself.

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to Search for books on Self Steering from an Independent Book Shop Near You.

Prior to the development of windvanes long distance sailors such as Joshua Slokum and Eric and Susan Hiscock relied on their boat’s natural ability to bold a course.

Others used systems of blocks and lines between the sails and the tiller.

One of the most common used setups for downwind sailing was using poled out twin headsails, with the sheets lead back to the tiller so that when the pull on one sail increased, the tug on the tiller would bring the boat back on course.

These methods required the sails to be set for balance rather than speed, which is fine for the cruising sailor.

However, the increased interest in long distance short handed racing prompted the development of vane gears.

In the first Singlehanded Transatlantic Race in 1960 all five entrants used vane gear.

The whole point of a wind vane steering gear is to provide feedback to the rudder so that the boat can remain at a set angle to the wind, 'in the groove'.

• This will not be a steady compass course but a constant point of sail.
• First you sail the boat on the desired compass heading.
• Then you trim and balance the sails for this course.
• Once the boat is trimmed the vane is set and the gear engaged to steer the boat on that point of sail.

So how does it work?

There are numerous variations to the mechanics of the linkages types of vane etc but they all work on the same basic principle.

The vane is set so that it is feathering when the boat is in her groove.

Any variation to this angle to the wind will cause the vane to rotate.

The linkages then transmit this rotation to the rudder in such a way as to bring the boat back on the desired heading.

With the boat back on its correct heading the vane and thus the rudder will return to its original position.

In theory the vane could be mounted anywhere where the wind across it is unobstructed.

However it has somehow to be connected to the rudder by some form of mechanical linkage, so the most logical position for it is on the transom.

And it is the linkage which performs the magic.

When the boat drifts off the wind the vane will rotate or flip with the wind, this movement then must be transmitted to the rudder as a turn in the opposite direction.

In the case of a simple vertically rotating vane, as the boat turns clockwise away from the wind direction the vane will rotate in and anti clockwise direction relative to the boat.

This rotation then needs to be transmitted to the rudder to turn it clockwise, relative to the boat, this will then turn the boat anti clockwise until she is back in the groove.

Once set up a vane gear can be very effective.

Setting up is however a matter of getting the balance correct.

Like your sails the wind vane needs to be set according to the apparent wind, the sails rudder and vane need to be in balance.

Because the vane is subject to the apparent wind it will be less effective on a run and in light airs.

In the very simplest of self steering vane gears as the vane pivots the movement is transmitted via lines directly to the tiller.

On others the vane acts directly on a secondary rudder.

However the force provided by a wind vane alone is rarely sufficient to make this system work with large boats.

To overcome this, variations such as the servo pendulum system, invented by "Blondie" Hasler have become widespread.

These systems harness the power derived from the motion of the boat through the water to help turn the rudder.

• Vertical Trim-tab
• Horizontal Trim-tab
• Vertical Servo-pendulum
• Horizontal Servo-pendulum

Vertical-Vane Trim Tab.

This is without doubt the easiest wind vane self-steering device to understand and build.

The vane is vertically pivoted and controls a trim tab on the rudder.

This can be either the main rudder or an auxiliary one.

I had this type of gear on my previous boat and it took me far and wide.

It isn't the most accurate of gears however with some judicious use of bungee to dampen any tendency to yaw it served me well.

Not only is it simple to build and operate but its very simplicity gives it an uncomplicated elegance.

When I built the new rudder for Mignonne I designed it so as to incorporate the vane gear.

Horizontal-Vane Trim.

This horizontal vane gear also operates on a trim tab.

However the vertical vane is set by turning it on its turret until the vane stands as nearly vertical as possible.

Because it tilts proportionally to strength as well as direction of the wind it is a more powerful version of the vertical-vane.

And there is less tendency for the boat to yaw.

Vertical- Vane Servo-pendulum.

On the vertical-vane servo-pendulum invented by Blondie Hasler, the vertical wind vane is connected to the servo blade.

As the pendulum, or servo blade, is turned by the vane it is forced aside by the its movement through the water.

It is this force which is then transferred to the tiller or wheel by means of the linkage.

The main advantages are that the stronger the wind, the faster the boat speed, the greater is the force is applied to the rudder.

Horizontal- Vane Servo-pendulum.

The servo-pendulum with a vertical wind vane has become the standard for most commercially produced wind vane systems.

While there are differences in their methods of transmission, the basic principle is the same.

The most popular among cruising sailors is the Monitor because of its rugged construction and because most parts can be fabricated and repaired relatively easily.

While these commercially produced systems are robust, perform silently and very near flawlessly on all points of sail, they are very expensive.

The easiest and least expensive type of boat to fit a wind vane to is one like Mignonne which has a transom-hung rudder and tiller.

This uses the vane to control a small trim tab on the trailing edge of the main rudder.

The trim-tap controls the main rudder in the same way a trim-tab works on an aeroplane wing.

As the tab turns in concert with the vane, the rudder is deflected in the opposite direction thus turning the boat.

If you are designing your own vane, whatever the style there are several details to keep in mind.

• The vane must be as sensitive as possible, which usually means large and light.
• Friction must be kept to a minimum, preferably with non corrosive bushing such as Teflon.
• The tab needs to be narrow and deep yet clear of the bottom of the rudder to avoid damage.  
• Whatever linkage you use should not be affected by movement of the main rudder.  

The vane I have used on Mignonne was inspired by an idea from one of Lin and Larry Pardey’s books.

Rather than use the usual plywood panel I made a wooden frame to support a sailcloth vane.

My vane like the rest of the boat is still very much a work in progress and the present vane really needs to be larger, I knocked it together from off cuts and leftover bit of sailcloth.

However, creating it to look like a small mizzen sail has the added advantage of fitting it into the overall look of the boat.

Also the light weight needs less of a counterbalance.

My main fear from using a trim-tab was how it would be affected when motoring astern.

The usual advice is to have a locking device to center the tab, but I know from experience how easy it is to forget something like that until it is too late.

So what I have done is attack the tab with enough clearance between it and the trailing edge of the rudder to allow it to rotate through 360 degrees.

This type of trim-tab also seems to work best where there is an angle between the axis of the rudder and tab pivots and if the linkage is sited where these cross.

Because the trim-tab turns in the same direction as the vane the linkage is direct.

The only provision needed is a method of allowing the vane to be set according to the wind direction.

I used a disc of a Tufnol like material which was relatively easy to shape yet is hard wearing, I have heard of someone who used a bicycle drive cog to good effect.

The latch is just a piece of metal hinged so that its own weight causes it to engage and it is controlled with a simple lanyard.

My greatest fear about using the wind vane is if I should fall overboard and have to watch my boat merrily sailing away form me.

OK, that can happen without self steering which is why I always (well nearly always) clip on when I'm sailing alone.

I have read suggestions about trailing a long line with a float on the end, umm, that’s ok if you are able to swim to it in time to catch it, I’ll stick to my harness and safety-line thanks.

And remember that while a wind vane might do a great job of helming your boat it won't keep a lookout, that’s still your responsibility .

However, I have found that being relieved of the need to helm allows me more time to look around.

And on the subject of looking around don’t forget that extra bit of gear sticking out of the transom when docking mooring and going astern.

Also remember that your vane can only react after the boat has moved off course, it isn’t able to anticipate the sea conditions or wind shifts.

If you do need to make an emergency course change the wind vane mechanism should be easy to disengage.

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Free Energy, electricity on board your boat and battery charging from the wind or solar a comparison.

Foraging for Shellfish

Foraging for Shellfish, the original fast food, for taste, nutrition and availability, edible seafood from the seashore is hard to beat.

Overcoming Seasickness

How to overcome seasickness, mal de mer or motion sickness a review of some of the remedies, medications and natural precautions.

Edible Seashore Plants and Seaweed

Edible Seashore Plants and Seaweeds are free for the forager to gather, they tasty, nutritious foods that provide the perfect accompaniment to any seafood dish.

Sculling a Boat with a Single Oar.

Sculling, how to propel a boat or dinghy using one paddle or Chinese Yuloh at the transom.

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Rule of Twelfths for Quick Tidal Estimates

The rule of twelfths and the rule of tenths are easy rule of thumb calculations for quickly working out the approximate tidal stream and tide height from marine tide table predictions.

Weather Sayings

Weather sayings, worth remembering, sailors use phrases, expressions and idioms for short term forecasting, many have scientific explanations.

Maritime Weather Patterns

Global weather patterns influence your local marine conditions, understanding how these work will help you to interpret forecasts, help to keep you safe and your boating enjoyable.

VHF Marine Radio

Description of VHF Marine Radio Equipment for the average boater, types of transceiver, range and restrictions.

Tides, how they are caused and predicted.

Tides, tidal streams, sea level predictions and marine currents and what the leisure boater should know about Tide tables, charts coastal height prediction data.

Tide Gates and Navigation.

Tide gates, currents, overfalls and tide races what to watch out for when planning coastal navigation.

Polaris the Navigator's Star

How to use Polaris to determine the direction of north, probably the oldest form of celestial navigation in the northern hemisphere.

Pilotage Planning, the Art of Coastal Navigation

Pilotage planning, tips and techniques for small boat, inshore navigation, buoy hopping, night sailing and entering and leaving port.

Marine charts for Navigation.

Marine charts are essential for boat navigation a sea either as paper charts or electronic charts for the information the navigator must have.

Tidal Stream Vectors for Boat Navigation.

Tidal stream and currents, how they affect boat navigation, estimating position and determining course to steer

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Everything fun you can do from your yacht

Why You Need a Wind Vane for Your Sailboat

September 24, 2021 by Travis Turgeon 1 Comment

Many of today’s offshore cruising sailboats utilize a type of autopilot equipment called a windvane. A sailboat wind vane is a mechanical self-steering system that requires no electricity, fuel, or manpower to operate. It’s the perfect addition to bluewater cruisers and offshore sailboats. While a mechanical self-steering wind vane can’t hold you on a compass course, they’re more accurate than human steering over long distances. By reducing the overall mileage of a passage, you’re able to save time and money on your journey. Alternatively, a windvane is essential for short-handed or single-handed sailing. It gives the skipper a much-needed break from the helm when conditions allow.

How Does a Wind Vane Work on a Sailboat?

Mechanical wind vane systems are relatively simple in concept. Once mounted at the boat’s transom or somewhere along the stern, wind prompts the elevated vane to adjust the rudder or wheel steering system, putting your sailboat back on a wind-based course dictated by the captain. The idea is that you won’t have to make constant adjustments in variable winds. Automatic adjustments reduce boat heeling and allow your vessel to remain trim in the water. 

In other words, wind vanes use wind and water resistance to return a ship to course when wind chages direction.

Sailboat Windvane Gears Vs. Electronic Autopilot Systems

Two primary self-steering systems are standard for bluewater cruisers and offshore sailboats: wind vane steering gears and electronic autopilot systems. Both systems have advantages, and many sailors choose to install both systems on their boats. 

Electronic Autopilot Systems 

Electronic autopilot systems are the modern answer to self-steering. They’re easy to use, work without wind, and are an excellent option for near-shore cruising and short-term offshore sailing. Autopilots are also compatible with multi-hull vessels, unlike windvane systems. 

The downfalls to these systems can be daunting, though. Electronic systems are complex and have numerous parts: displays, wiring, plotters, motors – the list goes on. To run an electric autopilot system, you’ll also need a generator. Most even have two generators, using one as a backup for reliability. As you’d expect, they also come with a higher price tag. 

Self-Steering Wind Vane Systems

Windvane steering systems take a more traditional approach to self-steering. They rely on the wind to operate your boat on the desired course. Wind vane steering systems require no electricity, little maintenance, have few moving parts. They also come in several variations to fit your boat in the best way possible. Another massive benefit of a mechanical sailboat windvane is its robust build. This allows reliable and powerful performance in heavy weather conditions. 

There are also several downfalls to a windvane system. They do not work in the absence of wind or under power, can add weight and stress to the boat stern, can be initially expensive to purchase, and won’t work on multi-hull vessels. 

Types of Sailboat Wind Vane Systems

All wind vane systems direct a boat to a wind-based course, but they each do it differently. 

Servo-Pendulum Wind Vane 

Servo-pendulum windvane systems are the most common commercially available system, and they are a favorite among most sailors. The reliability for offshore sailing is a huge selling point. It re-affirms why these are the “classic” wind-driven autopilot systems. 

Main steering servo-pendulum systems have control lines running from the primary steering quadrant to a wheel or tiller. As the wind pushes the pendulum, it directs the boat’s steering by way of the primary rudder. Because of this, the system is solely dependent on the power of the wind. The stronger the wind blows, the more force the system provides to push the boat back on the desired course. 

Rudder steering servo-pendulum systems have the pendulum rudder connected to the primary boat rudder. It works almost the same as the “main steering system,” with a few minor differences. The wind pushes the pendulum rudder to the side, forcing water to pull the boat’s main rudder to change steering. The advantage of this system over the prior is that it involves fewer mechanical components, making it easier to check issues and fix any problems. The disadvantage is that it can be a bit trickier to set.

One of the biggest downfalls of either servo-pendulum system is that the pendulum rudder can not replace an auxiliary rudder. Unlike an auxiliary rudder, its one-dimensional operation makes it unable to run the system if the primary rudder fails. These systems can also create a cluttered cockpit due to the lines running from the steering quadrant. Lastly, servo-pendulum systems generally require more consistent maintenance and more common repairs. 

Auxiliary-Rudder Wind Vane

Unlike servo-pendulum steering systems, auxiliary-rudder wind vanes are entirely independent of all other aspects of the boat. Instead, the main rudder is locked, and the auxiliary rudder steers the vessel after setting a powerful windvane to the desired angle. The main rudder is often locked to the left of center or slightly at an angle to balance the helm. One of the most significant advantages to these systems is that if the primary boat rudder fails, the auxiliary rudder can act as a replacement to steer the boat. 

There are some important considerations to make when purchasing auxiliary-rudder wind vane steering gear. First, auxiliary-rudder windvanes put a significant amount of stress on the vane, making it vital that the model and components are well designed and made of quality materials. If you can source well-made parts, there is minimal risk while out at sea. There are very few moving parts and no critical lines attached to the system. Second, these systems are big, heavy, and bulky. Having such a massive piece of equipment at the stern of the boat isn’t always ideal in every scenario. Lastly, auxiliary rudders can be awkward to operate when the mizzen is in use on ketch-rigged vessels.

Trim-Tab Wind Vane

Trim-tab windvanes are less common than they used to be after the emergence of the steering technologies listed above. The system works by attaching a “tab” to the main rudder. The small surface of the trim tab makes it easy for the wind to move it from side to side, which then forces water over the primary rudder in the opposite direction to keep the boat on course. Those with the appropriate skills and know-how can even construct a trim-tab themselves, although we recommend that they do not rely entirely on a self-made system. 

The major drawback to trim-tabs is that the ability to fine-tune the system is somewhat limited in heavy conditions. 

How to Install a Sailboat Wind Vane System

Installing a wind vane on your boat is relatively easy, but it still takes a bit of planning. 

Initial Considerations

All windvane models require installation at the center of the boat’s transom or as close to the center as possible. Depending on which system you choose to run, you may need to account for the steering lines that operate the system. Steering lines are approximately a quarter of an inch in diameter and need a clear path from the wind vane to the boat wheel. You may redirect the lines with steering blocks, but be aware that each block adds friction and lessens the overall efficiency of the steering system. 

Balancing the Boat

Windvane gears adjust the course of a boat using the wind force at the surface. For this to happen efficiently, you’ll first need to ensure your boat is balanced and sailing as intended. Take your time to get the weight distributed evenly. You’ll also need to reef the sails appropriately so as not to be overpowered. 

Adjusting the System for the Conditions

Regardless of the system, nearly all sailboat wind vanes have one or more adjustment features so that you can optimize performance in various conditions. When wind conditions are relatively light, you should expose the vane as much as possible so that the system receives the most force as possible. In heavy winds, however, you can lower the windvane to reduce the impact on the system. In some cases, the wind vanes have sensitivity adjustments where the vane meets the pivot, so you may not need to adjust the height as weather conditions change. 

How to Engage a Sailboat Wind Vane System

Most wind vanes are relatively adaptable and can adjust to fit a variety of hull types. Some vanes are even customizable to bolt directly onto the boat. As with any other object you bolt to your hull, plan to through-bolt everything with the appropriate bedding and backplates for maximum security.

Operating a sailboat wind vane is far less complicated than you might expect. There are four standard steps to engaging a windvane:

• Deploy the Gear : To do this, attach the wind paddle and unfold the rudder to be placed in the water. Doing this should only take a few minutes at most. 
• Connect the Control Lines : Control lines run from the windvane to the boat wheel and may have steering blocks included in the setup. The system may require you to make a few knots or use some hardware, but again, it’s a relatively easy process once you’ve completed it once or twice. 
• Balance the Boat and Set a Course : With the wind vane deployed, balance your boat, set the course to the desired point of sail, and adjust the windvane to engage the steering. 
• Evaluate the Course and Adjust as Needed : Adjust the vane to steer more accurately after evaluating your approach. Course adjustments are made by rotating and trimming the paddle to match your course.

Perfectly balancing your boat is one of the easiest ways to make your self-steering wind vane more efficient in the water. A vessel with poor balance or trim will not just sail inefficiently, but it will put unneeded stress on the wind vane system.

Have more questions about sailboat windvane systems and how you can best implement them on your boat?  Reach out to the #Boatlife community on our forum  with questions or comments!

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June 12, 2022 at 5:44 pm

Thanks for the useful information. However, you didn’t mention anything about the usefulness of wind vanes in light or downwind sailing. You mentioned the issue of a mizzen and auxiliary rudder, how do I understand that (as we sail a ketch and thinking about installing a Hydrovane.

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About ProVane

ProVane is designed for a larger boat with wheel (also suits for tiller) and it has emergency rudder ability. ProVane can be mounted off-center.

It’s rudder is 300x1100mm and also the windvane is large, 520x1000mm. ProVane is stand alone system, auxiliary rudder type, no steering lines in cocpit for the wheel.

Advantages over electric autopilots:

• It does not require electricity for its operation.
• Robust and simple construction. 
• Emergency rudder with tiller.
• Vessels rudder system does not wear on longer trips.

Dimensions PDF:

proVane dimensions

For better understanding user manual is downloadable by this link here (Google Drive):

Photos and videos

Take a closer look at our product

Make your sailing experience more enjoyable

Nb no new orders will take new orders in august. apologies.

Text goes here

Text goes here also

Selfsteering equipment idea was born while I was sailing around the world across three oceans on a 31-feet yacht.

On the last leg from South Africa to Cabo Verde, flight home being less than 4000 nm away, the old noname self steering gear broke down when a bigger breaker hit the yacht from the side.

This gave me a reason to start developing a new self steering system that would be stronger. The idea was to build the cheapest windvane on the market that would still keep its strength and quality. By now Windy windvane has successfully sailed across the Atlantic ocean many times.

S/Y Bellatrix

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Yachting Monthly

• Digital edition

Windvane steering: why it makes sense for coastal cruising

• Will Bruton
• October 15, 2018

No electricity needed, built for gale-force conditions and currently experiencing 
something of a renaissance amongst 
cruisers; windvane self-steering makes sense for coastal cruisers as much as 
offshore voyagers. Will Bruton took 
an in depth look at the options 
and how they work.

‘The distance run was 2,700 miles as the crow flies. During those 23 days I had not spent more than three hours at the helm. I just lashed the helm and let her go; whether the wind was abeam or dead aft, it was all the same: she always stayed on her course,’ wrote Joshua Slocum in 1895.

The ability of his long-keeled Spray to hold course without input from the helm was instrumental 
in making her the first yacht to circumnavigate single-handed.

Few modern boats bear these inherently balanced characteristics, so some form of autopilot is necessary to allow the skipper to rest.

Even for crewed passages, it can take an enormous strain off the crew without draining the battery. Some insurance companies even count windvane steering as an additional crew member, such is its contribution to life on board.

Unlike an electronic autopilot, self-steering needs no power

One solution experiencing something of a renaissance, is windvane self-steering.

Requiring no electricity, mechanical self-steering gear was first designed in an age when autopilots were the preserve of large ships and heavy motor cruisers. The principle is relatively simple and pure physics.

What mechanical self-steering cannot do is hold your yacht on a compass course. However, as anyone that’s experienced a sudden wind shift or squall whilst away from the helm knows, steering to a wind angle is preferable most of the time as you are far less likely to crash gybe, and the sails remain correctly set.

Self-steering gear achieves this by presenting a vane directly into the wind. When the wind acts on either side of this vane, it tips, transferring this action through the mechanism below to either a rudder or a servo pendulum which acts on the main rudder, altering the boat’s course.

The two main systems

Servo-pendulum

A derivative of the servo-trim tab principle invented by Blondie Hasler, servo-pendulum self steering gear uses the speed of the yacht going through the water to push against the servo-paddle, creating a substantial force, which is then transferred to the yacht’s own tiller or wheel by control lines.

The wind itself does not provide the power for the steering; rather it adjusts the angle of the paddle, relying on the hydro-mechanical energy of the boat going through the water to do the work of steering the boat.

Popular before the advent of the small craft electronic autopilot, it’s particularly well suited to yachts under 40ft in length, and can be swung out of the water when not in use.

There are now several derivatives, including some available as a self-build kit. Amongst the Golden Globe Race entrants, models included Aries, Monitor, Windpilot and Beaufort systems.

One disadvantage of the servo-pendulum gear is that it uses the yacht’s rudder, meaning it does not double up as an emergency rudder should the yacht’s steering be disabled, although some servo-pendulums can be adapted.

Direct drive systems

Wind vane steering linked to a secondary rudder is the most inherently simple of the mechanical self-steering systems, but relies on a much more powerful transmission of force between a large-surface-area wind vane and the system’s own independent rudder.

Direct drive systems feature a large fully independent auxiliary rudder

This has the advantage of ensuring 
a back up steering method is already on board but also requires a heavy-duty installation to bear the load and strain that will be exerted.

One of the most popular models is the Hydrovane, which is now available in several different sizes and shapes depending on 
the boat it is being installed on.

The size 
and shape of the fabric-covered windvane is directly proportional to the size of yacht, and has been installed successfully on yachts in excess of 50ft in length, including multihulls.

When the boat veers off course, the 
wind hits the vane on one side or the other, deflecting it away from the vertical.

This then acts on a gear that converts 
this sideways movement into rotation to directly steer a relatively large rudder suspended from the boat’s transom via 
the installation framework.

Setting up windvane steering

Balancing the boat.

‘Before doing anything, you have to get the boat sailing well. It demands you take the time to get your boat properly balanced, correctly reefed and with no weather helms; so it actually makes you a better sailor!’ explains Nick Nottingham, who recently fitted a Hydrovane to his Hallberg-Rassy 42, Spellbinder . Nick is about to use the system on an Atlantic circuit.

Self-steering relies on a well balanced boat. As the wind shifts, the mechanism corrects

Self-steering gear works by adjusting the yacht’s course in relation to the apparent wind. The first step to making this work as efficiently as possible is to balance the boat and reduce the amount of input required.

Sailing conventionally, the yacht should be easy on the helm and not overpowered.

Setting the system for the conditions

Whether servo-pendulum or direct drive, most self-steering systems have one or more methods of adjustment for the conditions. In light airs, the wind vane will be exposed as much as possible to the wind, to exert the maximum force on the system, whereas in heavier weather, the vane’s height can be lowered, reducing the force acting on the system.

Some systems, like the Hydrovane, Monitor and Beaufort have different sized vanes that can be swapped, while the Windpilot and Aries allow the vane to be raked aft, presenting a shorter level.

With the wind vane attached, you are ready to remove the locking pin and engage the steering mechanism

On some set ups, the power exerted on the steering system can also be adjusted at the point where the wind vane meets its pivot, just like changing sensitivity on an electronic autopilot. By controlling the rotation of the rudder or paddle created by the windvane, you control how aggressively the system corrects the boat’s course.

Changing the gearing at the point where the wind input creates the steering output achieve an increase or decrease of ratio.

Engaging the system

To engage the system, set the yacht on course and adjust the wind vane so that the wind is flowing over it with the least resistance, like a blade.

If you a using a system with its own rudder, centralise and lock the yacht’s main rudder, simultaneously engaging the self-steering mechanism.

Once engaged, monitor how the system adjusts and double check your sails are trimmed correctly.

As the vane moves it will adjust the steering accordingly.

In heavy weather, reduce the system’s power to ensure the least amount of strain.

Self-steering systems work efficiently in strong winds but most will steer comfortably in light airs as well.

Course adjustments

When the wind vane is vertical, you are on course. When the vane is deflected, the system is adjusting course.

Changing the direction you want to go in is simply a matter of altering the self-steering system’s vane angle relative to the wind.

On most systems this is achieved by a steering line that can be run into the safety of the cockpit, meaning you do not necessarily need to adjust the vane itself directly.

Make small adjustments until the yacht comes onto the desired course, trimming the sails appropriately.

A standalone system?

Whilst self-steering systems offer a much more resilient option than an electronic autopilot for heavy weather, when there is no sailing wind, they cease to be useful.

Here an electronic tillerpilot has been plugged directly into the Hydrovane auxiliary rudder

For this reason, most cruisers also have a conventional electronic autopilot on board to steer under engine.

In the case of systems incorporating a rudder, many also make it possible to easily engage a tiller pilot onto the system’s auxiliary rudder for use under engine.

Self-steering on the Golden Globe Race

If there’s one place that mechanical 
self-steering fandom bordered on the evangelical this year, it was at the start of 
the Golden Globe Race .

50 years previously, Robin Knox-Johnston’s world first single-handed circumnavigation was steered by his own self-steering gear system until it failed 
near Australia.

Restored to her former glory, 
Knox-Johnston’s Suhaili joined the parade; along with Indian competitor Abhilash Tommy’s replica yacht Thuriya , which sports a commercially made Windpilot servo-pendulum system.

Self-steering gear on Suhaili. Credit: Nic Compton/Alamy Stock Photo

With this year’s revival competition using 1960’s technology and electronic wizardry strictly prohibited, mechanical self-steering systems are effectively the only option for competitors. Each has chosen carefully.

Competitors in the race are using a variety of systems including Hydrovane, Aries, Monitor, Windpilot and Beaufort.

Due to the nature of the boats competing being long keeled, they are ideally suited to mechanical self-steering, naturally holding course better than a modern hull. However, should systems fail and prove unrepairable, it will be hard 
for them to remain competitive in the race.

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Steering Wind Vane: A Guide to Efficient Sailboat Navigation

by Emma Sullivan | Jul 28, 2023 | Sailboat Maintenance

Short answer steering wind vane:

A steering wind vane is a device used in sailing to maintain a desired course by harnessing the power of the wind. It uses a balanced vane to align itself with the apparent wind direction, which then activates the vessel’s rudder to steer accordingly. This allows sailors to navigate without continuous manual input, making long voyages more manageable and safer.

How does a Steering Wind Vane Work?

Title: Unlocking the Mysteries of Steering Wind Vanes: A Marvel of Nautical Engineering

Introduction: Sailing across vast oceans, harnessing the power of wind, and exploring uncharted territories have always fascinated humanity. To achieve such feats, intricate devices like steering wind vanes were developed. In this article, we’ll unravel the inner workings of these ingenious contraptions and discover how they flawlessly navigate through the open seas.

1. Understanding Steering Wind Vanes: When it comes to sailing vessels, manually steering them can prove to be a daunting task during long-distance voyages. This is where steering wind vanes come into play. These mechanical marvels provide an automated solution for sailors seeking reliable guidance in any weather condition.

2. The Forces at Work: Now that we’ve grasped the purpose of a steering wind vane let’s explore how it manages to maintain an accurate course amidst gusty winds and tumultuous waves. As its name suggests, this intricate device harnesses the power of wind to control a vessel’s rudder.

3. Utilizing Aerodynamics Principles: Steering wind vanes cleverly exploit basic aerodynamic principles to ensure precise steering for sailing vessels over long durations without requiring human intervention constantly. The device incorporates carefully designed surfaces that capture relative airflow changes and translate them into meaningful instructions.

4. Mechanical Magic: The Rudder Connection: A vital component within a naval vessel’s steering mechanism is the rudder—a movable surface attached to a vertical axis below water level at the stern (rear) end of a boat or ship. Steering wind vanes are masterfully engineered to connect with this pivotal rudder system through various linkages—creating an intelligent partnership with nature’s forces.

5. The Masterful Art of Balancing Forces: The key principle behind steering wind vanes lies in balance – ensuring incoming airflow generates corrective forces that steer the vessel back on track as per desired direction set by the navigator. By skillfully manipulating angles and surface areas, these devices ensure that changes in wind direction are promptly translated into appropriate rudder movements.

6. Sensing the Magic: The Power of Vane Orientation: To detect wind direction, steering wind vanes are equipped with a vane or a set of interconnected blades positioned perpendicular to the vessel’s longitudinal axis. This ingenious design allows for quick orientation changes as even small deviations can generate significant force discrepancies that initiate corrective actions.

7. Clever Self-Centering Mechanisms: Sudden gusts and varying wind pressures can momentarily steer sailing vessels off course—a challenging issue for unmanned navigation systems. To overcome this hurdle, steering wind vanes are often engineered with self-centering mechanisms. These mechanisms counterbalance external forces, allowing the engineering marvel to reset itself in its default position effortlessly.

8. Keeping it Simple Yet Reliable: One of the unique traits of steering wind vanes is their mechanical simplicity coupled with exceptional reliability. Due to their lack of dependence on electronic components, they remain unaffected by power failures or electronic malfunctions—which is crucial for long voyages where power resources might be unreliable or limited.

Conclusion: Steering wind vanes serve as marvelous examples of human ingenuity meeting nature’s raw energy source—wind—to guide massive sailing vessels across vast oceans reliably and efficiently. Their intricate designs, leveraging aerodynamic principles and intuitive linkages with rudders, make them invaluable companions for sailors determined to explore uncharted territories while upholding traditional naval techniques.

Step-by-Step Guide to Installing a Steering Wind Vane

Step-by-Step Guide to Installing a Steering Wind Vane: Master the Art of Harnessing the Power of the Wind!

Welcome aboard, fellow sailors and wind enthusiasts! Are you ready to embark on an awe-inspiring journey that will allow you to navigate with the help of the magnificent wind? Look no further, as we present to you our detailed professional guide on installing a steering wind vane. Prepare yourself for adventure!

Step 1: Understanding the Basics

Before diving into this exciting project, it’s crucial to grasp the fundamentals. A steering wind vane is designed to harness the natural force of the wind and provide autonomous steering control for your vessel. This ingenious device not only ensures smoother sailing but also frees up your hands so you can sit back, relax and marvel at nature’s wonders.

Step 2: Selecting the Perfect Spot

Finding the ideal location for installing your steering wind vane requires careful consideration. Aim for an unobstructed area on your boat where it can efficiently capture consistent winds without any interference from masts, booms or other equipment. We recommend choosing a spot that provides easy access for adjustment and maintenance.

Step 3: Collecting Your Tools

Next up, gather all necessary tools like wrenches, screwdrivers, cables, mounting brackets, and most importantly—a strong cup of coffee (because even professional sailors need their caffeine fix!). Make sure you have everything at hand before starting your installation process. The golden rule here is preparedness!

Step 4: Diagram Sensation – Instruction Accommodation

Delve into the world of diagrams as they will be your trusty companions throughout this voyage. Familiarize yourself with each component and its designated place through an instruction manual specific to your chosen brand or model. Oh yes, we know manuals might not always be captivating reads but think of them as secret maps guiding you towards smooth sailing triumphs.

Step 5: Mounting the Wind Vane

Brace yourself, skilled mariners! It’s time to get your hands dirty. Begin by attaching the mounting brackets securely in place, ensuring a stable foundation for your wind vane. Precision is key here – aligning it correctly will help you achieve accurate readings and uninterrupted navigation.

Step 6: Connecting the Cables

Just like tying up loose ends on a sail, connecting the cables of your steering wind vane requires meticulous attention to detail. Follow the diagram provided with utmost care, ensuring all connections are snug and secure. Double-check for any loose ends before taking off into the boundless sea of adventure.

Step 7: Calibration Dance

Ahoy, ye intelligent navigators! This step is crucial for setting sail smoothly towards precision-guided travels. Calibration refers to fine-tuning your steering wind vane to adapt to different wind conditions. Adjust parameters such as sensitivity, response speed, and rudder alignment based on manufacturer specifications and real-time tests in variable winds.

Step 8: Test Voyage Extravaganza!

You’ve boldly braved the stormy seas of installation—the moment has finally arrived! Set sail on a test voyage with your newly installed steering wind vane. Embrace that sense of adrenaline-fueled anticipation as you marvel at this magnificent creation controlling your vessel effortlessly through intelligent wind-driven mechanisms.

Voilà! With our witty yet professional walkthrough, you’ve successfully mastered the art of installing a steering wind vane! May you embark upon countless odysseys fueled by the power of the wind while navigating uncharted waters like a true seafaring maven. Remember to embrace each adventure wholeheartedly and continue expanding your knowledge of sailing prowess with every new horizon discovered. Happy windsurfing!

Common FAQs About Steering Wind Vanes Answered

Title: Common FAQs About Steering Wind Vanes Answered: Unraveling the Mystery Behind Effective Wind-Powered Navigation

Introduction: Steering wind vanes have long intrigued sailing enthusiasts, navigators, and curious minds alike. These remarkable instruments allow boats to harness the power of the wind for efficient and reliable navigation. However, a range of questions often arise when it comes to understanding how steering wind vanes work and their various applications. In this blog post, we will dive into the most common FAQs surrounding steering wind vanes, unraveling their secrets in a detailed, professional yet witty and clever manner.

1. What is a Steering Wind Vane? A steering wind vane is an ingenious mechanical device used by sailors to maintain the course of a boat based on the direction and intensity of the wind alone. It essentially acts as an automated helmsman, taking away the need for constant human intervention while sailing.

2. How Does a Steering Wind Vane Operate? Unlike conventional autopilot systems that rely upon electronic components or GPS signals, steering wind vanes embody simplicity at its finest. They utilize an intricate balance of aerodynamic forces to steer a vessel accurately based purely on apparent wind direction—an invaluable feature when electronic aids fail or are simply not available.

3. Why Should I Choose a Wind Vane System over Other Autopilot Options? Wind vane systems come with several advantages over traditional autopilots that make them preferred choices for many sailing enthusiasts. Unlike electronic systems that consume valuable power resources or can malfunction due to electronic interference, steering wind vanes are independent from any external power source or communication networks.

4. Can Steering Wind Vanes Be Used in Various Weather Conditions? Absolutely! One of the most impressive aspects of these devices is their adaptability to challenging weather conditions such as heavy winds or rough seas. In fact, they often shine brighter when other navigation solutions falter—transforming adverse conditions into opportunities for smooth progress.

5. How Do Steering Wind Vanes Adjust to Variable Winds? Wind vanes are designed to adjust automatically by utilizing their mechanical structure, which undergoes slight shifts to adapt to changing wind directions. These adaptations allow the sailboat to maintain a steady course and efficient navigation even when wind conditions are unstable or unpredictable.

6. Are Steering Wind Vanes Compatible with Different Boat Types and Sizes? Definitely! Steering wind vanes can be fitted onto a wide range of boat types and sizes, making them a versatile solution for both pleasure and commercial vessels alike. From agile racing yachts to sturdy cruising boats, there is a wind vane system suitable for every sailor’s needs.

7. Are Steering Wind Vanes Easy to Install? Although installation requirements may vary depending on the specific wind vane model chosen, most systems are designed with user-friendliness in mind. With comprehensive instructions provided by manufacturers, DIY installation is often achievable for individuals with basic mechanical skills—a rewarding experience that adds a personal touch to your sailing setup.

Conclusion: Navigating through the seas powered solely by the wind brings an exhilaration unmatched by any other means of transportation. With steering wind vanes acting as reliable helmsmen, sailors can embark on adventures knowing they have harnessed the power of nature without compromising control or efficiency. Hopefully, this witty yet informative exploration of common FAQs has shed some light on steering wind vanes’ remarkable capabilities and whetted your appetite for exploring these amazing devices further. Happy sailing!

Essential Features to Consider When Choosing a Steering Wind Vane

Choosing the right steering wind vane for your boat is essential to ensure smooth sailing and a comfortable journey. With so many options available in the market, it can be overwhelming to make the right choice. To simplify this process, we have curated a list of essential features that you should consider when selecting a steering wind vane for your vessel.

1. Durability: One of the primary factors to consider while choosing a steering wind vane is its durability. Investing in a sturdy and long-lasting vane ensures that it can withstand harsh weather conditions and continue functioning optimally over an extended period. Look for materials such as stainless steel or aluminum, which offer excellent resistance against corrosion and wear.

2. Sensitivity: A good wind vane should be responsive to even slight changes in wind direction. Opting for vanes equipped with high-sensitivity features will ensure accurate measurements, enabling precise adjustments to your boat’s course. This sensitivity plays a crucial role in maintaining stability during challenging weather situations.

3. Versatility: It would be wise to select a steering wind vane that works well under various wind conditions, including light gusts or strong winds common at sea. The ability of the vane to adapt easily to different environmental factors guarantees consistent performance throughout your voyage, regardless of unexpected shifts in weather patterns.

4. Ease of installation: Let’s face it; nobody wants to spend hours struggling with complicated installation procedures while embarking on an exciting journey at sea! Opting for a steering wind vane with straightforward instructions and user-friendly mounting systems not only saves time but also minimizes any potential stress or frustration associated with setting up the device.

5. Size and weight considerations: Choosing an appropriately sized steering wind vane based on your boat’s dimensions is crucial for optimal performance and efficiency. Additionally, taking into account the weight of the device becomes vital as it may affect overall stability and maneuverability.

6. Maintenance requirements: In the world of sailing, we all love smooth sailing experiences. Therefore, selecting a steering wind vane that requires minimal maintenance can ensure hassle-free adventures on the water. Look for features such as self-lubricating components or easily replaceable parts to cut down on time and effort spent on upkeep.

7. Price: While price should not be the sole determining factor, it is important to consider your budget when choosing a steering wind vane. Compare different options based on their functionality and quality in relation to their cost. Striking a balance between affordability and value for money is key.

In conclusion, when looking for a steering wind vane, keep these essential features in mind – durability, sensitivity, versatility, ease of installation, size and weight considerations, maintenance requirements – to make an informed decision that enhances your sailing experience. Happy sailing!

Troubleshooting Tips for Steering Wind Vane Users

Are you a proud owner of a steering wind vane, but finding yourself facing some perplexing issues? Fret not! Our team of experts has compiled a comprehensive list of troubleshooting tips that will have you sailing smoothly in no time. So buckle up and let’s dive into the world of steering wind vanes together!

1. Aligning Woes: One common issue faced by steering wind vane users is the misalignment of their device. If you notice your boat veering off course or struggling to maintain a straight line, it might be time to check your alignment. Start by ensuring that the vane itself is parallel to the centerline of your boat. Additionally, verify that all tension lines are correctly adjusted and not hindering the vane’s movement.

2. Vague Sensitivity: Poor sensitivity can be incredibly frustrating for any sailor. If your steering wind vane seems unresponsive or overly sensitive, we’ve got you covered! Begin by analyzing the balance point of your sailboat – it should align with the loads exerted by the vane system for optimal performance. Making adjustments here can help find that sweet spot between responsiveness and stability.

3. The Art of Trim: Often overlooked, proper sail trim plays an essential role in maximizing the potential of any steering wind vane system. Ensure that your sails are trimmed appropriately, allowing for efficient airflow and reducing unnecessary strain on both vessel and device alike. Balanced sails equate to improved performance and decreased workload for your trusty wind vane!

4. Taming Tricky Conditions: Sailing enthusiasts know all too well that weather conditions can change rapidly, leading to complexities in utilizing steering wind vanes effectively. When confronted with gusty winds or challenging waves, consider adjusting your device’s reaction time or increasing damping options if available on your particular unit – this will help maintain stability throughout various conditions.

5. Spring into Action: Has your spring-loaded mechanism lost its bounce? Don’t be disheartened! Springs may eventually wear out or lose tension due to prolonged use. Replacing worn-out springs can revive the responsiveness of your steering wind vane, making it feel brand new and ready for any adventure!

6. Communication Breakdown: No, we’re not talking about relationship advice – we’re referring to a breakdown in communication between your steering wind vane and your autopilot or chart plotter system. If you rely on electronic navigation aids, ensure that all connections are secure and check for any software compatibility issues. It’s always wise to have a backup plan as well, so manual override options should never be neglected.

7. Maintenance Matters: Like any other piece of equipment, periodic maintenance is critical for keeping your steering wind vane in excellent working condition. Regularly inspect all mechanical components for wear and tear and lubricate moving parts as necessary. A little TLC goes a long way in ensuring longevity and reliability.

So there you have it – our top troubleshooting tips for steering wind vane users! By following these suggestions, you’ll be back on track with smooth sailing adventures ahead. Remember, even the most experienced sailors encounter challenges along the way; what sets them apart is their ability to troubleshoot and overcome obstacles with finesse!

How Can a Steering Wind Vane Improve Your Sailing Experience?

Sailing enthusiasts are constantly seeking ways to enhance their sailing experience – whether it’s for leisurely day trips or adventurous long-haul voyages. One of the most valuable additions to any sailboat is a steering wind vane, designed specifically to optimize sailing performance and make your time on the water even more enjoyable. In this blog post, we will delve into why a steering wind vane is an essential investment for all sailors.

First and foremost, let’s address the question on everyone’s mind: what exactly is a steering wind vane? In simple terms, it’s a mechanical apparatus mounted on the stern of a sailboat that uses wind power to steer the vessel in the desired direction. Essentially acting as an autopilot system, the wind vane responds directly to changes in wind direction, allowing sailors to relinquish control temporarily and focus more on enjoying their surroundings.

So how does this nifty contraption improve your sailing experience? Let us count the ways:

1. Effortless Steering: Picture yourself effortlessly gliding across tranquil waters with minimal effort required from you – just sit back and relax! With a reliable steering wind vane guiding your sailboat’s every move, you can leave behind tedious manual steering processes and truly immerse yourself in the joy of sailing.

2. Perfect Course Keeping: Maintaining a steady course while battling fickle winds can be exasperating even for seasoned sailors. Thankfully, with a well-calibrated steering wind vane onboard, you can bid farewell to constant course adjustments. The device ensures accurate tracking by continuously monitoring prevailing winds and making necessary corrections in real-time.

3. Extended Cruising Range: Long-distance voyages often come with various challenges, but navigation need not be one of them. A properly functioning steering wind vane allows sailors to cover more ground without compromising safety or enjoyment. Consequently, you can explore new horizons, discover remote anchorages, and indulge in picturesque sailing destinations previously unreachable due to navigational stress.

4. Safety First: Sailors understand the importance of safety at sea. A steering wind vane serves as a reliable backup system and reduces the risk of accidents caused by fatigue-induced human errors or distractions while steering manually. This peace of mind allows sailors to wander off deck momentarily or rest assured that their boat’s course remains steady even during rough conditions.

5. Ultimate Energy Efficiency: As a responsible sailor, preserving resources and minimizing energy consumption are likely high on your priority list. A steering wind vane aligns perfectly with these concerns as it harnesses the natural power of wind without relying on electricity or fuel. By utilizing only renewable energy sources, you can reduce your ecological footprint while enjoying endless hours of sailing bliss.

Now that we have explored the myriad ways a steering wind vane improves your sailing experience, it’s time to consider investing in one if you haven’t already. The market offers various options tailored to different sailboat sizes and designs, so finding the perfect fit for your vessel should be a breeze.

Remember, by equipping your sailboat with a steering wind vane, you’re not only enhancing your own enjoyment but also embracing innovation that enhances the timeless allure of sailing. So go ahead – let the wind take charge while you savor every moment aboard!

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Hydrovane ® – Your best crew member

Hydrovane® at a glance, the hydrovane self-steering windvane is both a mechanical self-steering windvane for offshore sailboats and an emergency rudder..

With our Hydrovane ® wind-control systems, we offer a combination of wind-vane control and an always-ready emergency rudder, suitable for every stern.

Off-centre assembly, even for modern yachts with bathing platforms, tailgates and catamarans, can be subsequently equipped. These systems are the first choice for many blue-water sailors today. tom logisch is also specialised in installations on large catamarans.

key benefits

Advantages of using hydrovane self-steering windvane solutions.

• Suitable for all blue-water yachts – for all yacht sterns and catamarans
• Off-centre installation possible – for all modern yachts with bathing platforms
• Emergency rudder ready for use at any time – a considerable safety benefit
• Simple operation – ready for use in four simple steps
• Independent rudder – no connection to the main rudder
• No lines across the cockpit – therefore also suitable for hydraulic controls/centre cockpits
• Adjustable wind vane for heavy yachts
• Worldwide services + ARC services
• Assembly and installation by tom logisch

Please see our tom logisch installation service +

Hydrovane – Your best crew member

Last updated: 21 Aug 2023

• Hydrovane ® YW press article, August 2012 + (PDF)
• Hydrovane ®  sailing downwind review + (PDF)
• Hydrovane ®  new owner manual + (PDF)
• Hydrovane ® installation guide, March 2023 + (PDF)
• Hydrovane ® measurement worksheet + (PDF)
• Hydrovane® warnings for installation + (PDF)
• Hydrovane ® Montageanleitung V18042016 + (PDF)
• Hydrovane ® Beschreibung V18042016 + (PDF)

Privacy Overview

Rosatom Starts Production of Rare-Earth Magnets for Wind Power Generation

TVEL Fuel Company of Rosatom has started gradual localization of rare-earth magnets manufacturing for wind power plants generators. The first sets of magnets have been manufactured and shipped to the customer.

In total, the contract between Elemash Magnit LLC (an enterprise of TVEL Fuel Company of Rosatom in Elektrostal, Moscow region) and Red Wind B.V. (a joint venture of NovaWind JSC and the Dutch company Lagerwey) foresees manufacturing and supply over 200 sets of magnets. One set is designed to produce one power generator.

“The project includes gradual localization of magnets manufacturing in Russia, decreasing dependence on imports. We consider production of magnets as a promising sector for TVEL’s metallurgical business development. In this regard, our company does have the relevant research and technological expertise for creation of Russia’s first large-scale full cycle production of permanent rare-earth magnets,” commented Natalia Nikipelova, President of TVEL JSC.

“NovaWind, as the nuclear industry integrator for wind power projects, not only made-up an efficient supply chain, but also contributed to the development of inter-divisional cooperation and new expertise of Rosatom enterprises. TVEL has mastered a unique technology for the production of magnets for wind turbine generators. These technologies will be undoubtedly in demand in other areas as well,” noted Alexander Korchagin, Director General of NovaWind JSC.

For reference:

TVEL Fuel Company of Rosatom incorporates enterprises for the fabrication of nuclear fuel, conversion and enrichment of uranium, production of gas centrifuges, as well as research and design organizations. It is the only supplier of nuclear fuel for Russian nuclear power plants. TVEL Fuel Company of Rosatom provides nuclear fuel for 73 power reactors in 13 countries worldwide, research reactors in eight countries, as well as transport reactors of the Russian nuclear fleet. Every sixth power reactor in the world operates on fuel manufactured by TVEL. www.tvel.ru

NovaWind JSC is a division of Rosatom; its primary objective is to consolidate the State Corporation's efforts in advanced segments and technological platforms of the electric power sector. The company was founded in 2017. NovaWind consolidates all of the Rosatom’s wind energy assets – from design and construction to power engineering and operation of wind farms.

Overall, by 2023, enterprises operating under the management of NovaWind JSC, will install 1 GW of wind farms. http://novawind.ru

Elemash Magnit LLC is a subsidiary of Kovrov Mechanical Plant (an enterprise of the TVEL Fuel Company of Rosatom) and its main supplier of magnets for production of gas centrifuges. The company also produces magnets for other industries, in particular, for the automotive

industry. The production facilities of Elemash Magnit LLC are located in the city of Elektrostal, Moscow Region, at the site of Elemash Machine-Building Plant (a nuclear fuel fabrication facility of TVEL Fuel Company).

Rosatom is a global actor on the world’s nuclear technology market. Its leading edge stems from a number of competitive strengths, one of which is assets and competences at hand in all nuclear segments. Rosatom incorporates companies from all stages of the technological chain, such as uranium mining and enrichment, nuclear fuel fabrication, equipment manufacture and engineering, operation of nuclear power plants, and management of spent nuclear fuel and nuclear waste. Nowadays, Rosatom brings together about 350 enterprises and organizations with the workforce above 250 K. https://rosatom.ru/en/

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