2026 Lagoon 42 Millenium

The Lagoon 42 Millennium is a 42-foot fiberglass catamaran powered by twin Yanmar diesel engines of 114 horsepower each. This model represents a refined iteration of one of sailing's most established designs, built on the platform of over 1,000 catamarans delivered worldwide. The hull spans 25.17 feet in beam, providing the stability and spaciousness characteristic of the catamaran form.

The layout centers on an open-plan living concept. The cockpit extends seamlessly into a large terrace that flows directly into the saloon, creating an expansive social space. The aft cockpit incorporates multiple seating and relaxation areas, with a dining table capable of seating up to ten guests while maintaining clear traffic patterns throughout. The design prioritizes ventilation and natural shelter, balancing exposure and protection.

The four-cabin layout accommodates cruising families and groups. Interior volumes benefit from the catamaran's wide beam, offering the fluid movement and natural light that distinguish multihull designs from their monohull counterparts. This Millennium version features a curated equipment package tailored to support extended cruising.