2018 Grady-White Marlin 300Sold
$219,900
Boat in Old Saybrook, CT 06475 US
Marlin 300
2 Engines (2x Yamaha)
30.5 feet
Gas
Fiberglass/Reinforced
Get ready to experience the ultimate in sportfishing with this 2018 Grady-White 300 Marlin. Whether you're chasing big game or enjoying a day on the water with friends and family, this boat delivers a perfect balance of comfort, performance, and reliability.
Key Features:
- Twin Yamaha 300 HP Engines: Offering impressive speed and fuel efficiency for smooth, powerful rides.
- Marine-Grade Construction: Built to handle tough offshore conditions with ease, ensuring longevity and durability.
- Spacious Cockpit: Ideal for fishing, with ample room to move and dedicated storage for all your gear.
- Advanced Electronics: Equipped with top-tier Garmin GPS, radar, and sonar systems to help you locate fish and navigate with confidence.
- Comfortable Cabin: Includes a well-appointed cabin with a V-berth, a full head, and a galley - perfect for overnight trips or weekend getaways.
- Fully Equipped Livewell: Perfect for keeping your bait fresh all day long.
- Bow and Stern Seating: Large, plush seating areas for lounging, with removable cushions for maximum versatility.
- Dual Fishing Stations: Featuring rod holders, outriggers, and a transom door for easy access to the water.
- Stainless Steel Finishings: From the railings to the cup holders, this boat is designed with the finest materials for both style and functionality.
Additional Highlights:
- Custom electronics package.
- Underwater LED lighting for added visibility during night fishing.
- Full service history with all maintenance records available.
This 2018 Grady-White 300 Marlin is in excellent condition, ready to take you on your next big adventure. Whether you're looking to cruise, fish, or relax on the water, this boat is designed to deliver the best. Don't miss out on this rare opportunity to own one of the most trusted names in the boating industry.
- 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 monitor
- 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/10-gallon (38 l) holding tank & 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 control & fold down storage; speakers - cabin (2), cockpit (2) & helm (2)
- Storage - galley cabinet & 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
- Window - aft berth window w/screen
- Windows - tinted frameless acrylic w/curtains (2)
- 100% hand laid 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
- Fish box - 290-qt. (274.4 l) aft insulated fish box w/light & ob drain
- Flush mount electronics kit
- 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 (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 electronics box at helm (in lieu of flush mount)
- 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 washer - freshwater (starboard)
- Windshield wipers
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.
Price History
| Date | Event | Price |
|---|---|---|
| 10/15/25 | No change | $236,900 |
| 10/6/25 | Price decreased | $219,900(-7.2%) |
Overview from around the web 2018 Grady-White Marlin 300
The 2018 Grady-White Marlin 300 is receiving high praise from customers for its exceptional blend of performance, comfort, and versatility
Many boaters appreciate its robust design and seaworthiness, making it a reliable choice for both offshore fishing and family outings. Customers frequently highlight the spacious cockpit, which is perfect for fishing, and the well-appointed cabin that offers comfortable amenities for overnight trips. The dual engine setup provides impressive power and stability, ensuring a smooth ride even in challenging conditions. The boat's user-friendly layout, including ample storage and easy access to fishing gear, is often commended. Additionally, the quality of construction and attention to detail typical of Grady-White boats are frequently noted, giving owners confidence in their investment. Overall, the 2018 Grady-White Marlin 300 stands out as a top choice for those seeking a reliable, versatile, and comfortable boat for both leisure and serious fishing adventures.
Made For
The 2018 Grady-White Marlin 300 is designed for avid boaters who seek versatility, performance, and comfort on the water. Ideal for both fishing enthusiasts and family outings, this vessel caters to those who appreciate quality craftsmanship and innovative features. Whether you're an experienced angler looking to navigate offshore waters or a family wanting to explore coastal destinations, the Marlin 300 provides the perfect blend of functionality and leisure. With ample storage, spacious seating, and a well-appointed cabin, it's perfect for day trips or weekend getaways. This boat is for those who value safety and stability, as its deep-V hull ensures a smooth ride even in choppy conditions. Equipped with advanced technology and powerful twin engines, the Grady-White Marlin 300 is a reliable choice for anyone looking to create unforgettable memories on the water.
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Address
Boat Location
Contact Island Cove Yacht Sales about 2018 Grady-White Marlin 300
47 Sunrise Ave, Old Saybrook, CT, 06475
Contact Island Cove Yacht Sales
47 Sunrise Ave, Old Saybrook, CT, 06475


















