Point of Sailing on Windsurfing

Introduction: real wind and apparent wind

When a gait is defined, all that is done is to identify an angle between the direction of movement of the board and that of the wind. This operation is easy for an outside observer while things get complicated on board windsurfing. While we are sailing we are subject to the real wind that we will call real wind but we are also hit by an air current contrary to the direction of motion as when we ride a bicycle. What appears to us therefore is the sum of these two air currents and this effect leads us to perceive a slightly deviated wind direction with respect to reality. Therefore supposing to travel perpendicular to the direction of the wind, what we will feel above the surf will not be a wind coming right at 90 ° but with a bow component. Question to make the purists horrified: is this a problem? Not that it is not, even the hull and the sail “see” just the apparent wind so their management on our part in order to optimize its operation in every situation it is right that it refers to the wind that we feel on the cheeks rather than the direction marked by the compass (I know we don’t have it, it was to make people understand!).

Starboard tack, port tack

When in wind the wind licks the left side of the windsurf first, then we are on the left. Vice versa for starboard tack (a rule that simplifies the idea at the beginning is the following: if the hand closest to the tree is the right then we are starboard tack and vice versa). In case of disputes with other windsurfers, remember that those who find themselves on starboard have precedence. Still on the subject of precedence, windsurfing takes precedence over sailing boats which, in turn, hold it on motor boats (also known as “irons”).

Bear away and Luff up

Not having the rudder the only tool at our disposal to change the course is the sail. Anyone who knows the sailboat in depth knows that this is possible; luckily a windsurf is much more sensitive than a boat and thanks to little pronounced movements of the sail it is also possible to perform quick maneuvers in tight spaces. The principle is simple: to navigate in a straight line, the center of drift and the center of pressure of the sail must be aligned vertically (second figure). In all other situations, the curved table ie rests or loins, in particular:

  • resting (first figure): it is caused by a forward unbalance of the sail. It will produce a course change that will bring the bow of the board to the opposite side to the wind. For example, if we are traverse and we are going to go down (see large figure with all the gaits);
  • navigation in a straight line (second figure): keeping the sail in an intermediate position in which, more or less, it is in equilibrium, proceeding in a straight line. It is important to point out that navigation in a straight line does not depend on gaits: to remain at a distance one must not continue to lean (otherwise one arrives at the stern) nor, to stay upwind, one must continue to luff (otherwise one can stop bow to the wind, see image with the various gaits). To maintain course in crossways, upwind and slack it is sufficient to remain in the position of the second figure;
  • luffed (third figure): it is caused by an unbalanced backward of the sail. It will produce a course change that will bring the bow of the board against the wind. For example, if we are traverse and orziamo we will go upwind (see large figure with all gaits)

All gaits: Point of Sailing on Windsurfing

Since we have to be good sailors who know how to feel the wind based on the reactions of the boat, we will present the various gaits with few geometric references but many details related to the behavior in terms of speed and sensations.

  • Traverso. It is the reference gait. Navigate the beam when the board proceeds at 90 ° to the wind direction. It is one of the fastest strides, the thrust of the sail has a moderate component towards the bow. In planing with the right level of comfort the comfort is high, the thrust on the fin and the tendency to overturn the board slightly accentuated, one navigates along the channels between one wave and another.
    Lasco. If from the traverse we carry out even a few degrees, we enter by definition into the slack. The thrust towards the bow of the sail becomes important and with strong wind we must be ready to counter it: the catapults take place at the bottom! The speed increases, we are in fact in the fastest pace. Did you think that the stern was the fastest pace ?? Not so, if you want to find out why go to the WS physics page. In planing and with the right watering this is the most natural gait: the ankles are relaxed, the board maintains the course in an optimal way, the effort to close the sail is minimal, you sail gradually climbing on the softer side of the waves: the back. In the case of overpowering and a very large sea, things change: the board does not want to stay in the water and tends to “fly” on the fin. Furthermore, especially with wave equipment, the danger of spin-out occurs.
    Great slack. Continuing to set the speed starts to go down: we are entering the big gap. In order for the sail to be well lapped by the wind and offer a good thrust, we must slightly leave it with the sail hand. The thrust towards the bow of the sail still grows a little depending on how much we manage to keep the sail “full” of wind by adjusting the incidence with the hand of the sail. In planing and with the right watering must be careful not to rest too much, on pain of losing the glide itself. In extreme overpowering it is not possible to sail at full speed: you are thrown away.
  • Stern. When, by dint of resting, we find ourselves sailing in the direction of the wind, we are astern. The boom should be set at 90 ° to the table to present the maximum surface to the wind. It is a very slow gait, in the hands there is little thrust because every “wing” function of the sail ceases. The perfect stern position is highly unstable on narrow boards.
  • Bolina. If from the transverse we perform even a few degrees wedge, we enter by definition into the bowline, broad first and then narrow (see image). In the bowline you go up the wind or, combining a series of boline on the right and the port on the left, you can proceed towards a meta windward compared to our position. To understand how this is possible, we refer to the pages of physics.

 

How much can the bowline be tightened? It depends on several factors. Supposing not to glide a big difference the drift makes it: with it in the water many degrees are gained and, above all, the lack is reduced to the minimum managing also to develop greater speed. In general it is enough to know that everything is delegated to the sensibility of the surfer. Above all, without drifting the leeway, or the lateral heeling of the hull, begins to become evident well before the table stops. With drift and a racing hull, on the other hand, there seems to be no other limit than total arrest. One of the most difficult aspects even for the expert racers is this: to what point should I tighten upwind to cover less road since at the same time the speed decreases?

Arm a Windsurf Sail

Arm the sail
Refining the technique of assembling the sail is not a fussy or time-consuming thing … it’s just the opposite: arming early and well will allow you to get in the water first and have fun right away.

Sequence

  1. In the first image we see what the final result will be;
  2. Mount the two halves together;
    unroll the sail with the wind at its shoulders gradually without waving the sail;
  3. put the tree in the sail until the top reaches the bottom of the tree pocket (if the sail has camber, leave it outside the hinges);
  4. insert the shaft extension and / or the downhaul, pass the sheet in the pulleys and set the minimum tension sufficient to stop the sheet in the cleat;
  5. take the boom and adjust its length up to the value indicated on the sail, approximating it by excess;
  6. at this point insert the boom and mount it as low as possible, being careful not to pinch the sail (note: in the end it will still be high but will not hinder the sliding of the sail during tensioning);
  7. pass the clew top in the sail and tension it without exaggerating: it will help you to slide the sail better during the downhaul tensioning, not to strain the splint pockets;
  8. pull the downhaul to the desired tension;
  9. In case of camber, tighten the clew, insert them and release the clew again;
  10. loosens the clew tension to the desired point; Bring the boom to a height between the shoulders and the chin.
  11. Splints: the current sails have fixed ribs (first image). If you have a sail that still has slat adjustment, tension starting from the highest one (see second image).
  12. To facilitate the tensioning of the downhaul on large sails, we strongly recommend the use of a winch (see third image). The compression that is generated on the back in this operation is considerable

Find Out The Right Surf Board Size

Find My Surf Board

Golden Rule for beginners: The bigger the better. Ok, so you have done a few lessons rented a board a few times and now your love for surfing has really grown. You are in the market for picking out a new board.

Which surf board suit me?

Our advice for beginners is always the bigger the better.

We are talking of a longboard around 8’ or longer, preferably “soft top”, for two reasons:

  • The soft top makes it a lot more buoyant for finding your balance and adjusting your pop ups;
  • Supplementing your paddling skills. Believe in the magic of the soft tops for making it easier to paddle fast enough to catch that curling wave.

If you have already rented a couple of times, you probably already know that you always have to always check out the board first for any dents or imperfections, because a smooth surface is a sweat ride.

If you are thinking: “A NEW BOARD! that man will cost way too much!”, you should also be aware that there is always the option of second hand boards and most local surf or skate shops have class oldies kicking round for prices much more in the surf and chill bracket.

The longer you surf for, the more confortable you’ll get with your board. People think that the higher your skill level goes up, the more you will edge towards a smaller short or Malibu board,  but it really depends on what kind of wave your in the market for.

Our advice is that if you want to keep catching those smalls or even bigger waves, doing a bit of dancing on and chill fun on the board you should look at staying with your long, possibly just moving from soft top to resin ones.

If some strong curve, fast trick and one day some barrell action is in your expectations, a smaller sharper board is definitely more suited for you. There are 3 variable you need to keep always in mind when choosing the right board. Height / weight and own surfing ability. Once these bad boys are taken into consideration you just need to choose the best board for your personal taste. May it be bright purple or charcoal black.

PS: If you are going to be surfing on a regular basis, it’s a good idea to build yourself a quiver of different boards of all shapes and sizes, so that you can be out in the water everyday.