2023 Grady-White Marlin 300

The first model built on the exclusive SeaV²® hull, the Marlin 300 offers amazing performance and true offshore saltwater fishing boat capability. Since that first design over three decades ago, the Marlin 300 has been refined through customer input and Grady’s acclaimed exceptional attention to detail. From the high windshield with ventilated tempered glass to the plush seating and luxurious cabin, this is a much-loved, legendary 30-foot walkaround fishing boat with abundant family-friendly details.

• 2 automatic bilge pumps (total 2600 GPH) (9842 LPH)
• Basic flotation
• Bow rail - 316 grade stainless steel
• Captain Grady - digital boat systems and operations guide for iPad and iPhone
• Cockpit toe rails
• Companion grab rail
• Composite stringer system & transom - water impervious
• Nonskid fiberglass liner
• Nonskid recessed walkaround
• Self-bailing cockpit w/cockpit drains (4)
• Stainless steel through-hull fittings

• Accessory outlet - 5V duplex USB port
• Berth - aft double berth
• Berth - forward vee berth
• Carbon monoxide detector
• Forward hatch - low profile acrylic hatch w/screen & shade
• Galley - port side galley w/sink, light & Corian(R) cutting board
• Head - enclosed head area w/sink, shower, lamp & VacuFlush® marine head w/freshwater supply, 10-gallon (38 l) holding tank, overboard discharge & deck pump out
• Lighting - dome (2)
• Lighting - reading (3)
• Lockable door w/screen & companionway hatch
• Microwave oven
• Mirror
• Refrigerator
• Rod storage - aft berth
• Rod storage racks (6)
• Stereo system w/AM/FM tuner, MP3 auxiliary audio connections/amplifier, Bluetooth®, remote unit & fold down storage; speakers w/LED lights - cabin (2), cockpit (2) & helm (2)
• Storage - galley cabinets & counter
• Storage - under berth compartments
• Storage nets
• Stove - electric glass top
• Table - cherry
• Teak & holly sole
• Water heater - 6-gallon (22.7 l), 120V
• Water tank - 32-gallon (121.1 l) freshwater
• Windows - tinted frameless acrylic w/curtains (2)

• 100% hand laid SeaV² hull & deck
• Accessory outlet - 12V
• Accessory outlet - 5V duplex USB port
• Anchor windlass w/remote switches at helm & windlass
• Batteries (4)
• Battery charger system
• Battery select switch
• Bow pulpit w/roller
• Cleats
• Cockpit bolsters
• Cockpit freshwater shower (recessed)
• Cockpit lights - blue LED
• Compass
• Deck hardware - 316 grade stainless steel through-bolted
• Dockside power w/galvanic isolator
• Drink holders - stainless steel (9)
• Engine flush system w/hose attachment aft (one per engine)
• Factory engine pre-rigging
• Fighting chair reinforcement
• Fish box - 290-qt. (274.4 l) aft insulated fish box w/light & ob drain
• Flush mount electronics
• Footrests - helm & companion (adjustable)
• Freshwater level indicator
• Fuel capacity - 282 gallons (141-gallon tank, 141-gallon tank) (1067 l)
• Hardtop w/painted aluminum frame, radio box, storage nets, spreader lights, side mounted rod holders (4), outrigger plates & drop, front & side curtains (black or ivory)
• Hydraulic trim tabs w/indicator & retractor
• Integrated outboard mounting system w/swim platform & ladder
• International lighting
• Livewell - 32-gallon (121.1 l) port insulated raw water livewell w/light, full column distribution inlet & ob drain (1100 GPH pump) (4164 LPH)
• Rigging station behind helm chair w/freshwater sink, insulated bait box w/ob drain & lockable drawers
• Rod holders (4)
• Rod storage racks - horizontal (6)
• Rubrail - high density PVC w/stainless steel insert
• Seating - Deluxe II vertically and horizontally adjustable helm & companion chairs
• Seating - fold away aft bench seat w/cushion
• Seating - foredeck cushions
• Seating - port livewell cushion
• Seating - starboard tackle station cushion
• Steering - hydraulic tilt w/power assist (n/a with Yamaha Helm Master control)
• Steering wheel - 316 grade stainless steel 
• Stern eyes - heavy-duty 316 stainless steel
• Storage - aft deck lift out box
• Storage - forward anchor locker w/rode storage
• Storage - lockable storage under helm & companion seats
• Storage - under step compartment
• Transducer mounting flats
• Transom door - fiberglass
• Washdown - freshwater
• Washdown - pressurized raw water w/hose
• Windshield - ventilated tempered glass windshield
• Windshield wipers w/starboard washer