2025 Grady-White Marlin 300

The 2025 Grady-White Marlin 300 is a 30.5-foot walkaround cruiser built on a fiberglass hull and powered by twin Yamaha F300NSB4 engines delivering 600 horsepower combined. The boat features a walkaround deck layout that provides open access to all areas, making it suitable for fishing, entertaining, or cruising. The hull design is engineered for stable, dry performance in offshore conditions.

The cabin includes air conditioning and comfortable accommodations for relaxation. Rod storage is integrated throughout, with folding cabin rod racks and hardtop-mounted rod holders finished in Ocean Mist blue. Navigation and fish-finding are managed by dual Garmin 1243 XSV GPS/Fish TouchScreen displays, providing real-time data and intuitive control.

The boat's construction emphasizes practical functionality across a spacious cockpit and organized interior. The walkaround configuration simplifies docking and maneuvering while the dual engines balance power with efficiency for extended cruising. The hardtop structure, finished to match the hull's Ocean Mist Blue gelcoat, provides weather protection and structural elegance at the helm.