2026 Harris Grand Mariner 230

The 2026 Harris Grand Mariner 230 is a 23-foot aluminum pontoon powered by a single 350-hp Mercury engine. Built for stability and responsive handling, this boat combines functional design with comfortable deck space suited to family outings and social gatherings.

The layout prioritizes open entertaining and relaxation, with spacious seating and an uncluttered design that lets you make the most of the water. At 8.5 feet beam, the boat offers a wide platform while remaining maneuverable in varied conditions.

As a new model, the Grand Mariner 230 reflects current Harris construction standards and finishes throughout.