How to Windsurf – the Tack on a Sinker Board

How to Windsurf – the Tack on a Sinker Board

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One of the most elegant maneuvers if done right is the fast tack. A smoothly carried out tack on a sinker board with an upright body position throughout the move is pretty impressive, especially in waves. When the pros do it, it looks like they teleport onto the other side in the blink of an eye. Let’s have a look at how it is done.

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First off, I think it is important to remember that this is a move that we should tackle step by step. Just because you are able to plane and gybe on an 80 litre board, doesn’t mean that you should be trying to learn the fast tack on it. Start with bigger boards and move down. It may seem like a nuisance to have to go back to 120 litres on a day that you would be able to sail on 100 litres but trust me, the extra volume will forgive you a lot more of the many mistakes and missteps that you are going to undoubtedly make during the first 50 attempts. Only once you have it down on bigger boards does it make sense to master it on the next size down. This small piece of advice, when followed, will save you a lot of frustration. Trust me.

That’s my two cents out of the way, let’s talk technique.

Speed

We are trying to get through the wind on a board that sinks when not planing. This means that we must do most of the footwork while we are planing. Make sense? Good, let’s move on.

Luffing up

At speed we will move the front hand close to the mast and the front foot in front of the mast foot. Just like with the beginner board tack, we want to set ourselves up so that the amount that our feet have to move is as small as possible. The more steps we need and the further we need to move our feet, the more time we will require. Time during which the board slows down and sinks.
Make sure that your weight is over the front foot. As we turn into the wind we will be trapped on the old side of the sail if the weight is on the back foot. Keeping the weight on the front foot will keep the board horizontal (so we don’t lose speed due to the back of the board being pushed down) and it allows our feet to change position under our body. If our body weight is offset from where our feet hold us over the board, we will topple over as soon as we try to move our feet.

Get on the other side of the sail

Before the board is in the wind, jump on the other side, the back foot replacing the front foot and the hands getting on the other side of the boom as quickly as possible (it is important to keep the clew close to the water so that the feet have more space to move).
Speed is key here. The faster we get on the other side, the more steady the board will remain. When I get asked about the secret of the fast tack I always reply: Fast feet!

Small tip:

In choppy water or waves, be sure to choose the moment on the top of the wave or chop. This will provide you with a moment of weightlessness during which you can move on to the other side of the sail without having your board be pushed around under you.

Continue a little on the lee side

We can remain on the lee side for a few metres, mainly to get our balance sorted out. This time frame will get reduced naturaly as we get better. Although I admit that one of the things I find elegant about the fast tack is continuing on the lee side for a second or so before going through the wind but that’s just my opinion.
To achieve this it is important to keep the front arm straight and controlling the power that is pushing us up only with the back hand. If we need more power we can always bring the front arm closer and bend our knees but it is very hard to get the sail down again once we are vertical on the board with the sail pushing against us horizontally as opposed to us laying on the sail and the wind pushing us upwards. The second scenario provides us with a greater buffer to react to gusts, etc.

Turn through the wind

Push with the back hand while keeping the sail low (try to push the clew along the water surface. If the sail is pushed into the wind with the sail too high we will just bear away and get pushed over by the sail.

Bear away on the new side

As the board turns through the wind we can bring the mast forward and sheet in on our side to bear away on the new tack

Start planing again

Be ready to sheet in and lean back. As the board bears away, push with the front foot into the board and pull the back of the board under your body with the back foot. Once it is on a broad reach get the board planing again.

Sinker board tack

To recap.

  • Start by planing
  • Luff up into the wind with the front foot in front of the mast foot and the front hand close to the mast
  • Keep your weight over the front foot
  • Get on the other side of the sail
  • Make sure you are stable on the new side by controlling the power with the back hand and keeping the front arm straight
  • Turn through the wind by pushing the clew towards the wind while keeping it close to the water
  • Bring the mast over the front of the board and sheet in to bear away on the new side
  • Push into the board with the front foot and pull the back foot under your body to start planing again

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How to Windsurf – How to Start Windsurfing

How to Windsurf – How to Start Windsurfing


Disclaimer: I believe I should strongly advise you to get an instructor to teach you how to windsurf. Especially if it’s going to be your first attempt ever at windsurfing. Windsurfing is a very technical sport and you can make a lot of mistakes and go through a lot of frustration if you try to learn on your own or strain a friendship if you accept having a friend teach you. All the material I give away is intended mainly to serve as a refresh so you can correct any bad habits that might have sneaked in throughout the unsupervised sessions and hindering your progress.

 

 Safety

Windsurfing is a sport that is done in a potentially hostile environment. This means that before we hit the water it is important that we must take the time to ensure that we will be getting back to shore. There are many thorough articles on safety out there and I will write one myself shortly. For now keep in mind these checklist items:

  • Check your windsurf gear to make sure it isn’t faulty and breaks while on the water
  • Avoid windsurfing in offshore winds (if you do, keep close to the shore, if possible where you can still stand)
  • Don’t go windsurfing alone. If there are others on the water they can get help if need be
  • Wear clothing that will keep you warm if you need to swim for at least an hour

Check out the safety recommendations at learntowindsurf.com or check out my post on safety in windsurfing for more info.

 

How to Windsurf

Now to the actual learning how to windsurf:

Before we start, we must first determine the direction of the wind and adjust the board and sail position accordingly. The board and sail will be put into the T-position. This means that the board will be set out 90º to the wind, and the sail 90º to the board pointing downwind.

How To Windsurf - T Position

Now with one foot on either side of the mast-foot we grab the up-haul and making sure we stand up straight start pulling up the sail. Why the back straight? The sail can be anywhere from 2.5 to 6m2 big, maybe even bigger. All that surface is filled with water which makes it very heavy. Trying to lift this through our back instead of the legs can and will hurt your back. Pressing up with your legs is a simple way to avoid pulling a muscle or doing other serious damage to your back. This factor is usually something we forget about quickly, especially as we get tired. Try not to forget! The easiest way to pull out the sail is to stand up straight and to turn our shoulders and move up the up-haul line with our hands until the mast is in our reach with the next shoulder turn. (more…)