Nautical Ninja

Sailing, boat repair, and gear

Free guides for sailors at every level: how to sail, how to maintain your boat, and what gear is worth buying.

Sailing Tutorial

Learn to sail from the ground up. Fundamentals, navigation, safety, knots, and weather.

Maintain and repair your own boat, from ownership basics through engine care, electrical systems, and hull work.

Reviews and recommendations for sails, safety equipment, and electronics.

Chart viewer, logbook, and performance calculators for sailors.