Alfredo Contaldo · video

Hva denne videoen dekker

Sailing performance and sail trim depend on apparent wind, the vector sum of true wind and the wind generated by the boat's forward speed.▶ 0:42 Modern fast cruisers typically have a 70- to 90-degree dead zone, while racing yachts may narrow this to 60 or 70 degrees.▶ 4:04 When sailing close-hauled, efficiency often suffers due to low velocity made good (VMG) and the risk of stalling in choppy seas; bearing away 10 to 15 degrees into a close reach often improves speed and stability.▶ 6:12 Excessive heeling and weather helm in close-hauled conditions act as a brake, requiring crew weight to be positioned windward or, in light air on small boats, leeward to optimize hull performance.▶ 11:11

Beam reaching offers high speeds and efficient VMG, though it increases weather helm as the center of effort shifts.▶ 15:29 Rather than using excessive rudder to counter this, sailors should depower the mainsail by easing the sheet or using the traveler.▶ 16:01 A clean hull and folding propellers significantly improve performance, particularly when sailing upwind.▶ 12:02 Proper sail trim, monitored by telltales, remains essential across all points of sail to maintain laminar flow and prevent stalling.▶ 15:14

Mer fra Alfredo Contaldo

How to pass the chartwork exam for the boating license beyond 12 miles in 2026juni 2026Propeller Shaft Bushing Replacement - 3-Blade Folding Propeller and Zincs 🛠 Onboard Work ⛵mai 2026What is a SELF-TACKING JIB ⛵ Pros and Cons and how it works on a sailboat ⛵apr. 2026Can multitools and Swiss Army knives still be used after the "anti-maranza" decree?mars 2026

Fra Alfredo Contaldo – se kanalens båt, mannskap og alle analyserte videoer.

The Sailing Directory Newsletter

Én e-post med flåtens beste funn – øyeblikkene, båtene og historiene som er verdt din seertid. Skriv inn din egen adresse for å få din egen kopi.