2003 Grady-White Marlin 300 Boat in Steinhatchee US
Built in 2003
Marlin 300
2 Engines (2x Tohatsu)
32.6 feet
Gas
Fiberglass/Reinforced
PRICE JUST REDUCED, OWNER WANTS BOAT SOLD
2003 GRADY WHITE MARLIN 300
****Repowered with Twin 2021 Tohatsu 225hp Engines (Only 300 Hours)****
****New Electronics****
Triple Axel Trailer Included
Boat has been stored in a covered garage on trailer
Financing Available for Qualified Buyers
National and International Shipping Available
Price History
| Date | Event | Price |
|---|---|---|
| 10/30/26 | Price decreased | $84,740(-0.0%) |
| 10/9/26 | Initial price | $84,750 |
2003 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 2003 Grady-White Marlin 300
The 2003 Grady-White Marlin 300 has garnered positive feedback from boat owners and enthusiasts
Many customers praise its robust construction and reliable performance, highlighting the boat's ability to handle rough waters with ease. The spacious cabin is often mentioned as a standout feature, providing comfort for extended trips with family and friends. Owners appreciate the thoughtful layout that includes plenty of storage, a well-equipped galley, and a roomy head, making it perfect for overnight excursions. The large cockpit allows for ample fishing space, reinforcing its reputation as a capable sportfishing vessel. The ride quality is frequently noted, with customers emphasizing the smooth handling and stability in choppy conditions, which is a testament to Grady-White's engineering. Additionally, the boat's powerful twin-engine setup is often highlighted for its reliability and fuel efficiency. Overall, the 2003 Grady-White Marlin 300 is viewed as an excellent investment, blending rugged performance with comfort and style, making it a favored choice among both serious anglers and recreational boaters alike.
The Biggest Pros and Cons
2003 Grady-White Marlin 300 Overview The Grady-White Marlin 300 is a rugged and versatile fishing boat known for its quality construction and performance. Below are some pros and cons to consider if you are looking at this particular model.
Pros
Solid Build Quality: Grady-White is recognized for its high manufacturing standards, and the Marlin 300 is no exception. The boat features a heavily constructed hull that can withstand the rigors of offshore fishing.
Spacious Cabin: The Marlin 300 offers a generous cabin layout with ample seating and sleeping space, making it suitable for overnight trips. It also features a galley and a head, enhancing comfort on extended excursions.
Performance: Equipped with powerful twin outboard engines, the Marlin 300 provides excellent performance and handling, ensuring a smooth ride even in challenging sea conditions.
Fishability: The customizable fishing features, including spacious livewells, rod storage, and an expansive cockpit, make it an excellent choice for avid anglers.
Versatile Use: While geared toward fishing, the Marlin 300 works well for leisure cruising and coastal exploration, making it a versatile boat for various activities.
Resale Value: Grady-White boats are known to hold their value well, thanks to their reputation for quality and durability.
Cons
Price Point: While the quality is reflective in the price, some buyers may find the initial cost high compared to other boats in its class.
Fuel Efficiency: The twin outboard configuration can lead to higher fuel consumption, especially when powering through rough waters or while fully loaded with gear.
Maintenance: As with any large vessel, maintenance can become costly and time-consuming, particularly when it comes to engine upkeep and overall care of the boat.
Size and Weight: The Marlin 300 can be challenging to trailer and requires more storage space compared to smaller models, which may not suit those looking for a more compact option.
Limited Top Speed: While it performs well for cruising and fishing, the Marlin 300 may not reach the same top speeds as some lighter or more performance-oriented boats.
Made For
The 2003 Grady-White Marlin 300 is ideal for avid anglers, weekend cruisers, and families seeking versatility on the water. Designed for those who appreciate both fishing and leisurely outings, this boat offers ample space, comfort, and performance. Fishing enthusiasts will find the Marlin 300 equipped with features like a spacious cockpit, rod holders, and an in-deck fish box, making it perfect for serious offshore fishing. Its sturdy construction and deep-V hull provide a smooth and stable ride, even in rough seas. For families, the Marlin 300 offers comfortable seating, a well-designed cabin, and amenities like a galley and head compartment, making it suitable for day trips or extended weekends. Its robust build ensures peace of mind when venturing out on the water, while its elegant lines and classic design enhance its appeal. In summary, the 2003 Grady-White Marlin 300 is tailored for those who seek an exceptional blend of fishing capabilities and family-friendly features, catering to both adventure and relaxation on the water.
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 2003 Grady-White Marlin 300 | ||||||
|---|---|---|---|---|---|---|
| Price | $84,740 | $84,740 | $89,000 | $89,500 | $90,000 | $99,000 |
| Location | Steinhatchee | Steinhatchee | Virginia Beach | New Bern | Chocowinity | Virginia Beach |
| Nominal Length | 33' | 30' | 30' | 30' | 30' | 33' |
| Draft | 2' | - | - | - | - | - |
| Engine Make | Tohatsu | Tohatsu | Yamaha | Yamaha | Yamaha | Yamaha |
| Total Engine Power | 225 hp | 225 hp | 225 hp | 250 hp | 225 hp | 225 hp |
| Days on Market | 1 | 226 | 542 | 41 | 238 | 31 |
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3001 W State Rd 84, Fort Lauderdale, FL, 33312
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