SEILmagasinet · vídeo

Qué cubre este vídeo

Thomas Nilsson explains techniques for flattening a mainsail in high winds to improve upwind performance.▶ 0:03 To reduce sail depth, sailors should increase mast bend, tighten the halyard, and tension the outhaul.▶ 0:24 On modern boats with loose-footed mainsails, the clew must be secured to the boom with a Velcro strap for the outhaul to function; otherwise, the sail and boom will separate without flattening the sail.▶ 1:03 A Cunningham acts as a secondary downhaul, providing higher mechanical advantage than the halyard to tension the luff while underway.▶ 2:00 Adjusting the Cunningham shifts the draft forward, which can improve the shape of older, blown-out sails.▶ 2:35 While a deeper sail profile generates more power, flattening the sail reduces drag and increases pointing ability when sailing upwind in heavy air.▶ 1:41 Proper use of these controls allows for precise sail shape adjustment to match varying wind conditions.

Más de SEILmagasinet

Make your own bottom cleanerjul 2026Sailboat tourists chased by the coast guardjul 2026Ervika goes on a long-distance cruisejul 2026TEST: JPK 1050jul 2026

De SEILmagasinet — mira el barco del canal, la tripulación y cada vídeo analizado.

The Sailing Directory Newsletter

Un correo electrónico con los mejores hallazgos de la flota: los momentos, barcos e historias que merecen tu tiempo de visionado. Introduce tu dirección para recibir tu propia copia.