2026 Heysea sv78 | 77ft

Twin-Hull Form

The 2026 Heysea sv78 combines a fiberglass catamaran hull form with a 37-foot beam, creating the broad proportions central to the model’s sailing-catamaran layout. The yacht measures 77.33 feet in overall length.

The twin-hull configuration defines the yacht’s profile and provides the framework for separate exterior and interior living areas across the platform.

Open-Air Deck Areas

The SV78 places a dedicated sunbathing area on the foredeck, while the aft deck combines lounge seating with an outdoor dining arrangement. The flybridge adds a further open-air area above the main deck.

The deck arrangement connects the foredeck, aft cockpit, and flybridge as distinct spaces for time spent outdoors aboard the catamaran.

Panoramic Salon

The SV78 salon follows an open-plan arrangement with floor-to-ceiling panoramic windows. The interior layout maintains a direct relationship between the salon and the yacht’s exterior living areas.

The 2026 Heysea sv78 is located in Athens, Greece.