2026 Lagoon 55

The Lagoon 55 is a 55-foot catamaran with a 29.5-foot beam, built from fiberglass and powered by twin 160-horsepower Yanmar diesel engines. The design prioritizes open sightlines and connection to the water, with wide transoms conceived as outdoor living spaces at the waterline rather than mere circulation areas. Large saloon windows and two skylights flood the interior with natural light, creating visual continuity between the cabin spaces and the surrounding seascape.

The layout emphasizes generous accommodation and flow throughout the boat. The transoms function as extended outdoor zones suitable for cooking or relaxing, positioned to bring occupants close to the water. Interior spaces connect through thoughtful circulation patterns that anticipate how people move and gather on board.

The saloon serves as the central living hub, with overhead glazing designed to frame views and natural light. Six heads are distributed throughout the yacht to serve the sleeping accommodations. The catamaran's shallow draft and beamy hull form are characteristic of the Lagoon platform, offering stability and interior volume suited to extended cruising.