2026 Harris Grand Mariner 230

The 2026 Harris Grand Mariner 230 is a 23-foot aluminum pontoon built for family outings, entertaining, and cruising. Its tri-toon configuration delivers stability across varying water conditions, while the Mercury 350 hp V10 outboard provides strong acceleration and torque, reaching speeds up to 26 mph with a cruising speed of 19 mph. The shallow 1.75-foot draft makes it maneuverable in shallower waters.

The 8.5-foot beam creates a spacious deck with ample room for passengers. Premium vinyl seating throughout the boat includes a luxury lounger-style layout, a sunpad, and integrated storage below the seating surfaces. The helm features quality steering and control, with an integrated audio system for entertainment.

Deck amenities include safety railing and a ski tow bar. The boat is outfitted and ready to operate.