2026 Grady-White Marlin 300

The 2026 Grady-White Marlin 300 is a 30-foot walkaround cabin boat built on Grady's SeaV2® hull, a variable-deadrise design engineered for smooth water entry and stable tracking. Powered by twin Yamaha F350FM4 outboards, the boat combines the open-water fishability of a center console with the weather protection and cruising capability of an offshore cabin. The wide 10-foot-7-inch beam maximizes interior space and stability while providing a spacious cockpit. Key equipment includes 18-foot crank-adjust outriggers, underwater lights, a bow thruster for docking precision, and a comprehensive safety package.

The cabin is fully appointed for overnight cruising, with air conditioning, a television with HDMI, and a complete galley featuring a microwave, refrigerator, and stainless steel sink. The sole is laid in teak and holly. Sleeping accommodations include a forward V-berth that converts to a dining area and an aft double berth for four-person capacity. The boat has an enclosed head with shower and porcelain toilet connected to a holding tank.

The hardtop features a custom sage gray gel underside, and the hull arrives with professional bottom paint applied. This boat represents the core appeal of the Marlin platform: a versatile offshore craft suitable for Northeast coastal cruising, extended runs to offshore grounds, or weekend getaways with comfort and security as priorities.