2024 Grady-White Marlin 300 Sold Boat in Sandusky, OH 44870 US
Marlin 300
2 Engines (2x Yamaha)
30.5 feet
Gas
Fiberglass/Reinforced
Other Grady-White boats for sale in Ohio, United States
FRESH TRADE! FRESHWATER ONLY BOAT, WITH FACTORY WARRANTY LEFT. ONLY 82 FRESH WATER HOURS - 50 TROLLING! MORE PICTURES AND 360 TO COME SOON!
Introducing the 2024 Grady-White Marlin 300, a stunning walkaround boat that seamlessly blends performance and comfort. With an overall length of 30 feet, this vessel boasts a robust fiberglass hull designed in the innovative Sea-V2(TM) shape, ensuring stability and agility on the water. Powered by twin Yamaha outboard engines, each delivering an impressive 300 horsepower, the Marlin 300 promises exhilarating speed and responsiveness. The thoughtful design includes a well-appointed head, enhancing convenience for all aboard. Ideal for both fishing and leisurely cruising, this used model showcases the quality craftsmanship Grady-White is renowned for. Its versatile layout allows for easy movement around the deck, making it perfect for socializing or engaging in water activities. Experience the perfect blend of functionality and style with the Grady-White Marlin 300, a true gem for any boating enthusiast.
Full options list:
Twin 300 Yamaha's / Color matched to Hull / Under 90 hours
Dual Garmin 12"
AutoPilot
Yamaha Joystick
Fish Package
Cisco Tree Bases
AC/Heat in Cabin
No Generator
Trolling Package
Spotlight
Garmin Radar
Hardtop Isinglass Enclosure
Windlass
Galley Below with Microwave
Electric Downrigger Plugs
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 |
|---|---|---|
| 7/17/25 | Initial price | $334,995 |
2024 Grady-White Marlin 300 Video Tours
Grady-White Marlin 300: BoatTEST Review
Overview
The Grady White Marlin 300 is a classic offshore walkaround boat that blends the features of an express fishing boat with the fishing amenities typically found on center consoles. Unlike many center consoles, it offers overnight accommodations, making it a versatile and family-friendly vessel. Measuring 30 feet 6 inches in length overall with a beam of 10 feet 7 inches, the Marlin 300 provides a spacious and stable platform for offshore fishing and extended trips.
Exterior Design and Cockpit
The Marlin 300 features a hull draft of 23 inches and a closed foredeck with a protected bridge and high windshield, which effectively shed green water in rough seas, ensuring a dry and safe ride offshore. The cockpit is designed with fishing in mind, offering 8 feet 10 inches of space from bolster to bolster and 6 feet 6 inches from the transom to the bait prep station, allowing ample room for multiple anglers to move and fish comfortably. The cockpit is 28 inches deep, with large bolsters and sturdy tow rails enhancing safety. Storage is well thought out, including rod storage under the gunnels and multiple rod holders on the cap rails and hardtop. The transom includes a door leading to a stern platform with a four-step ladder and grab rail for easy water access. Additional features include a freshwater shower wand, shore power connections, engine freshwater flush attachments, washdown hoses, battery switches, and circuit breakers housed in a dedicated compartment. The transom deck incorporates a cutting board over a storage compartment with pull-out tubs and battery storage below. A transom bench seat provides comfortable seating, and hatches grant access to the optional Fisher Panda 5 kW generator, pumps, seacock levers, water tanks, and a large insulated fish box.
Helm and Bridge Features
The helm deck is equipped with optional command chairs that are adjustable both vertically and horizontally, featuring ventilated backrests, swivel seats, flip-up bolsters and armrests, and fold-down footrests. Storage is integrated into the helm seats with locking drawers. The dash offers ample space for electronics and includes a Yamaha engine monitoring screen, compass, accessory switches, and a stainless steel tilt steering wheel. Controls for the twin Yamaha 300 horsepower V6 4.2-liter four-stroke outboards, trim tabs, stereo remote, and optional bow thruster are ergonomically positioned for ease of use. The fiberglass hardtop with a painted aluminum frame includes lockable storage boxes, storage nets, spreader lights, and opening side vents. Strata glass front and side curtains complete the enclosure, making the boat suitable for three-season use. Walk-around side decks with nine-inch bulwarks and tall rails provide safe access to the foredeck, which features a recessed design, a windlass with foot controls, a large hatch for the rode locker, and cushioned seating on the trunk cabin.
Interior Living Spaces
Below deck, the Marlin 300 offers comfortable accommodations suitable for overnight stays. The cabin includes a small galley to port equipped with a sink providing hot and cold running water, an electric stovetop set into a Corian countertop, a microwave, and a refrigerator. The bow features a dinette with a cherry wood table that converts into a V-berth. To starboard, there is an enclosed wet head with standing headroom, and a crawl-in mid-cabin contains a double berth, an opening port light, and rod holders. The interior is finished with a teak and holly sole and includes a six-gallon water heater and a 32-gallon fresh water tank, all standard equipment enhancing comfort and convenience.
Power and Performance
The test boat weighed an estimated 10,615 pounds with three people aboard, 39% fuel, and test power installed. Powered by twin 300 horsepower Yamaha V6 4.2-liter four-stroke outboards, the Marlin 300 achieved a top speed of 50 miles per hour at 5,900 RPM. The best cruise speed was 27.6 miles per hour at 3,500 RPM, delivering fuel efficiency of 1.5 miles per gallon and a range of approximately 390 statute miles with a 10% fuel reserve from its 282-gallon capacity. Acceleration was brisk, reaching planing speed in 3.3 seconds, 20 miles per hour in 3.9 seconds, and 30 miles per hour in 6.9 seconds. The hull’s 19.5-degree dead rise at the transom provided smooth handling through one-foot chop and 10-mile-per-hour gusting winds. Maneuverability was responsive and predictable, aided by the optional bow thruster and twin outboards, which facilitated easy docking and slip entry.
Conclusion
The Grady White Marlin 300 has been a mainstay in the brand’s lineup since 1989 for good reason. It offers a dry, secure, and comfortable platform suitable for families and anglers alike, combining offshore fishing capabilities with overnight accommodations. Its spacious cockpit, well-thought-out fishing amenities, protective design, and reliable performance make it a versatile vessel that meets the needs of a wide range of boaters. Overall, the Marlin 300 stands out as a well-rounded offshore walkaround that balances fishing functionality with cruising comfort.
Overview from around the web 2024 Grady-White Marlin 300
Customers are praising the 2024 Grady-White Marlin 300 for its exceptional build quality and versatility
Many highlight its smooth and stable ride, even in challenging waters, making it ideal for both fishing and family outings. The spacious deck layout and thoughtful storage options receive high marks for convenience and comfort. Users also appreciate the advanced electronics package and powerful performance, noting how it enhances the overall boating experience. Overall, owners commend the Marlin 300 for combining rugged reliability with refined craftsmanship, making it a top choice in the center console category.
The Biggest Pros and Cons
The 2024 Grady-White Marlin 300 offers a compelling blend of performance, comfort, and versatility, making it a standout choice for serious anglers and family boaters alike. Here are some of the pros and cons to consider:
Pros
Superior Build Quality: Crafted with Grady-White’s renowned attention to detail and durability, the Marlin 300 features a robust hull designed for a smooth, stable ride even in challenging conditions.
Spacious Layout: The boat's design maximizes deck space, providing ample room for fishing, lounging, and entertaining. Its well-thought-out cockpit and seating arrangements enhance comfort for all aboard.
Advanced Fishing Features: Equipped with fishing amenities such as rod holders, live wells, and plenty of storage, it’s tailored to meet the needs of avid anglers.
Powerful Performance: With options for twin outboard engines, the Marlin 300 delivers impressive speed and handling, ensuring quick trips to fishing grounds or cruising destinations.
Modern Electronics and Safety: Comes equipped with state-of-the-art navigation, fish-finding technology, and comprehensive safety features to enhance the boating experience.
Cons
Price Point: As a premium offshore fishing boat, the Marlin 300 comes with a higher price tag, which may be a consideration for budget-conscious buyers.
Size Limitations: While spacious, its 30-foot length means it may not offer the overnight accommodations or storage capacity found in larger models, potentially limiting extended cruising options.
Fuel Consumption: With powerful twin engines, fuel efficiency may be lower compared to smaller or less powerful boats, leading to higher operating costs over time.
Made For
The 2024 Grady-White Marlin 300 is designed for serious anglers and boating enthusiasts who demand a versatile, high-performance center console boat. Ideal for those who enjoy offshore fishing, family outings, and day cruising, this boat offers a perfect blend of rugged durability, advanced fishing features, and comfortable amenities to accommodate both seasoned fishermen and recreational boaters seeking reliability and style on the water.
Finance your dream boat!
Finance your dream boat!
Be the first to know when similar boats hit the market
Get notified when new boats become available
Meet the Broker

Address
Want to update the details or images for this boat? Claim this listing by getting in touch.
Boat Location
Contact Clemons Boats Inc about 2024 Grady-White Marlin 300
8009 Barrett Rd, Sandusky, OH, 44870

















