2026 Grady-White Marlin 300

The 2026 Grady-White Marlin 300 is a 30-foot cuddy cabin built for offshore fishing and weekend cruising. Twin Yamaha F350 FM engines deliver 700 horsepower, pushing the boat to a maximum speed of 47.71 knots with a cruising speed of 25.72 knots. The hull is fiberglass and the beam measures 10.58 feet, providing a stable platform in varied sea conditions.

The boat is equipped with fishing-focused features including painted rod holders and 18-foot crank-adjust outriggers. Below deck, the single cabin includes one head and standard accommodations for overnight passage. Air conditioning and a diesel generator support comfort underway, while a television with HDMI rounds out the interior amenities.

Additional features include underwater lights and a premium experience package. The boat is powered by gasoline and comes equipped ready for the water.