2023 Grady-White Marlin 300Sold
$349,500
Boat in Hilton Head Island, SC 29926 US
Marlin 300
2 Engines (2x Yamaha)
30.5 feet
Gas
Fiberglass/Reinforced
AVAILABLE NOW!!! IN STOCK. 2023 GRADY-WHITE MARILIN 300 WITH TWIN YAMAHA F300XSB'S AND HELM MASTER EX W/ SIX YEAR'S OF YAMAHA WARRANTY GOOD THROUGH . THE FOLLOWING OPTIONAL FEATURES INSTALLED: HARDTOP WITH PAINTED FRAME, WINDLASS, COMMAND ELITE HELM CHAIR, COMPANION BENCH SEAT - PORT, HOT COCKPIT SHOWER, TV, AIRCONDITIONING, DIESEL GENERATOR, CABIN ROD HOLDERS, PAINTED HT-MOUNT ROD HOLDERS AND IVORY CANVAS, DUAL GARMIN 8612XSV'S, 215 VHF W/ AIS, GXM 54 SIRIUS XN SAT WX/ AUDIO RECEVIER, GARMIN FANTOM 24X RADAR AND FLIR!
CONTACT ONE OF OUR SALES ASSOCIATES TODAY FOR MORE INFORMATION!!!
Disclaimer- The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
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
Price History
| Date | Event | Price |
|---|---|---|
| 7/23/25 | Initial price | $349,500 |
Overview from around the web 2023 Grady-White Marlin 300
Customers are praising the 2023 Grady-White Marlin 300 for its exceptional build quality and reliable performance on the water
Many highlight its spacious and well-designed layout, which offers both comfort and functionality for fishing and cruising. The boat's stability and smooth handling receive frequent commendations, making it a favorite among anglers and families alike. Users also appreciate the thoughtful storage solutions and durable materials that stand up well to various weather conditions. Overall, the 2023 Grady-White Marlin 300 is celebrated for combining rugged offshore capability with everyday usability.
The Biggest Pros and Cons
The 2023 Grady-White Marlin 300 offers a blend of performance, comfort, and versatility, making it a popular choice among anglers and boating enthusiasts. Here are some pros and cons to consider:
Pros
Spacious Layout: The Marlin 300 features a roomy cockpit and deck space, ideal for fishing and entertaining.
Quality Construction: Known for Grady-White’s excellent craftsmanship, the boat offers durability and a solid ride.
Comfortable Seating: Ergonomically designed seating with ample storage enhances comfort on longer trips.
Advanced Electronics: Equipped with modern navigation and fish-finding technology to improve safety and fishing success.
Versatility: Suitable for both offshore fishing and family outings, making it a multi-purpose vessel.
Smooth Ride: The deep-V hull design ensures stability and a comfortable ride even in choppy waters.
Cons
Price Point: As a premium boat, the Marlin 300 can be relatively expensive compared to similar-sized models.
Fuel Consumption: Powerful engines can lead to higher fuel usage, impacting operating costs.
Limited Cabin Space: While comfortable, the cabin area is modest and may not suit extended overnight stays.
Weight: The solid construction adds weight, which might require a more powerful tow vehicle.
Made For
The 2023 Grady-White Marlin 300 is designed for avid anglers and boating enthusiasts who seek a versatile and reliable center console boat. Ideal for serious offshore fishing, it offers exceptional performance, durability, and advanced fishing features, making it perfect for those who want to enjoy both fishing adventures and comfortable cruising on the water. Whether you're targeting big game fish or exploring coastal waters, the Marlin 300 meets the needs of experienced fishermen who demand quality and functionality in a high-performance vessel.
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Meet the Broker
Address
Boat Location
Contact Island Marine about 2023 Grady-White Marlin 300
405 Squire Pope Rd., Hilton Head, SC, 29926
Contact Island Marine
405 Squire Pope Rd., Hilton Head, SC, 29926













































