We bought a catamaran and have no idea how to sail it || SV GOAT 2.0 EP 86

Description The 2010 Lagoon 400 Owner’s Version is a 39.27 ft (≈12 m) cruising catamaran designed by naval architects Marc Van Peteghem and Vincent Lauriot-Prévost (VPLP) and built by Lagoon, part of the Beneteau Group. It’s one of the most popular live-aboard catamarans of its decade — a comfortable, well-balanced vessel made for long-distance cruising rather than racing. Key Specifications Length overall: 39′ 3″ (≈12 m) Beam: 23′ 8″ (≈7.2 m) Draft: ≈4 ft (1.2 m) Displacement: ≈10,200 kg (22,500 lb) Hull & deck: Infused fiberglass sandwich construction Rig: Fractional sloop with optional square-top mainsail and code 0 bowsprit Engines: Twin Yanmar 30 hp or optional 40 hp Accommodation & Layout (Owner’s Version) The Owner’s Version offers a large master suite occupying one hull, with private head and shower, plus two guest cabins in the opposite hull. The saloon features wrap-around windows for 360° visibility, a bright galley on the starboard side, and a navigation station opposite. The cockpit and saloon connect seamlessly, creating a huge social space ideal for entertaining or living aboard. There’s ample storage throughout, and the headroom exceeds 2 m in most areas. Performance & Handling The Lagoon 400 is built for comfort and safety more than speed. In moderate winds (6–7 knots), she typically sails at 4.5–5 knots, and under power achieves around 7 knots with twin 40 hp engines. Her pointing ability upwind is about 55–60°, and her twin keels and engines make maneuvering in tight marinas easy. The shallow draft allows access to lagoons and anchorages off-limits to deeper monohulls. Strengths Excellent comfort and space for live-aboard life Bright, well-ventilated interior with panoramic views Great storage capacity and ergonomic layout Easy to handle with twin engines and wide beam Proven blue-water cruiser with strong community support Weaknesses Mediocre light-wind performance — she needs ≈15 knots of breeze to move well Some bridge-deck slamming in steep seas Older models may need refit: window sealant, through-deck fittings, sail-drive maintenance Slightly higher maintenance due to twin systems (engines, drives, rudders) Buying & Refit Notes Buyers should check for deck sealant degradation and water intrusion around fittings, evaluate sail-drive seals, and confirm engine hours. Many 2010 boats benefit from modern upgrades like lithium batteries, solar panels (800 W+ recommended), and watermakers. Owners also suggest upgrading from 30 hp to 40 hp engines for better motoring in rough conditions. Summary The Lagoon 400 Owner’s Version strikes the perfect balance between performance, comfort, and practicality. It’s ideal for couples or families seeking a reliable, spacious catamaran for extended cruising or circumnavigation. Though not the fastest cat on the water, it’s a safe, forgiving, and beautifully livable boat that has earned its reputation as one of Lagoon’s most beloved models.