SEAWOLF X — 42.8m Rossinavi for Charter in French Riviera

SEAWOLF X represents a paradigm shift in luxury catamaran design—a 42.8-meter hybrid-electric vessel delivered by Rossinavi in 2024 that seamlessly marries cutting-edge sustainability with uncompromising comfort. Designed by the renowned Fulvio de Simoni, this multi-award-winning yacht embodies a fresh approach to superyacht cruising, combining innovative technology with refined aesthetics that echo the clean lines of a sports car.

The vessel's defining feature is her hybrid-electric propulsion system, powered by dual Siemens BlueDrive Eco engines, which delivers between 80 and 100 percent electric power depending on cruising distances. This intelligent system enables silent, emissions-free anchoring for up to 24 hours on battery power alone—a rare luxury for a yacht of this caliber. When moored, SEAWOLF X activates a "hibernation mode" that reduces consumption and can even return generated energy to the shore or a private property, with full recharge capability in just five hours. The lightweight hull construction, complemented by integrated solar panels, represents a genuine commitment to responsible yachting without sacrifice.

Accommodation spans five guest cabins configured with three double and two twin berths, sleeping up to twelve guests with the support of a professional crew of nine. The main salon and dining area span an impressive 100 square meters, finished in contemporary, calming aesthetics that maximize the sense of space. Outdoor living is thoughtfully distributed across three distinct zones: a convivial aft cockpit centered around an integrated swimming pool, an expansive sundeck with dedicated sunbathing and living spaces, and an innovative bow area featuring a hidden pool and convertible home theater.

Wellness is integral to the onboard experience, with a fully equipped gym, spa, and sauna designed into the daily rhythm of the yacht. The water toy collection is comprehensive—including jet skis, SeaBobs, underwater jetpacks, efoils, diving equipment, and tenders—ensuring guests enjoy active exploration. Advanced AI technology anticipates guest needs throughout the journey, supporting seamless operations.

SEAWOLF X charter is available across prime sailing grounds including the Western Mediterranean, East Mediterranean, Caribbean, and the Windward Islands. Her impressive 5,400-nautical-mile range and 12-knot maximum speed, combined with a comfortable 10-knot cruise speed, position her ideally for both leisurely exploration and purposeful voyages. Charter SEAWOLF X to experience next-generation luxury yachting—where environmental consciousness, technological innovation, and refined comfort converge.