2003 Grady-White Marlin 300
$84,990
Boat in Steinhatchee, FL 32359 US
Built in 2003
Marlin 300
2 Engines (2x Tohatsu)
30 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****
New Batteries
New Bottom Paint
Triple Axel Trailer Included
Boat has been stored in a covered garage on trailer
Electronics
- Electronics are 2020 or newer
- Garmin Chartplotter/GPS
- Garmin Radar
- Autopilot
- New Batteries
- VHF Radio
- Upgraded Stereo System
Helm and Deck
- Captain's chair
- Bench seat
- New Bottom Paint
- Windlass
- Upgraded Seadek flooring
- Fresh water rinse down
- Saltwater rinse down
- Live well
- Ample storage
- Numerous rod holders
- Swim ladder
Cabin
- Air conditioner
- Galley
- Stove top with multiple burners
- Refrigerator
- Microwave
- Sink
- Bed
- Boat does not have a generator, but is fully set up to have a generator added. Or a portable generator can be used.
- Shore power connection
Head
- Electric head
- Shower
- Sink
Trailer
- Boat comes with triple axel trailer
Financing Available for Qualified Buyers
National and International Shipping Available
Horsepower listed is the maximum available for this rig. Other engine options are available.
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 |
|---|---|---|
| 4/1/26 | Price decreased | $84,990(-0.0%) |
| 3/19/26 | Initial price | $85,000 |
2003 Grady-White Marlin 300 Video Tours
Boattest.com 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
Customers praise the 2003 Grady-White Marlin 300 for its exceptional build quality and reliable performance
Many highlight its spacious and comfortable cockpit, making it ideal for both fishing and family outings. Owners appreciate the boat’s solid handling in various sea conditions, noting its stability and smooth ride. The thoughtful layout, ample storage, and quality finishes consistently receive positive remarks, contributing to an overall sense of durability and value. Additionally, users often mention the excellent fishing features, including rod holders and live wells, which enhance the offshore fishing experience.
The Biggest Pros and Cons
The 2003 Grady-White Marlin 300 is a well-regarded center console fishing boat known for its quality construction and versatile performance. Here are some pros and cons to consider:
Pros
Durable Construction: Built with Grady-White’s reputation for sturdy, high-quality fiberglass hulls that handle rough waters confidently.
Spacious Layout: Offers ample deck space for fishing, entertaining, and storage, making it versatile for various boating activities.
Comfort Features: Equipped with comfortable seating, a T-top for shade, and well-thought-out ergonomics for long days on the water.
Reliable Performance: Powered by dependable engines that provide good speed and fuel efficiency for its size.
Fishing Amenities: Includes rod holders, live wells, and fish boxes, catering specifically to anglers’ needs.
Cons
Older Model: As a 2003 model, some onboard electronics and features may be outdated compared to newer boats.
Maintenance: Being nearly two decades old, it may require more maintenance or updates to mechanical and cosmetic components.
Limited Cabin Space: While it has a console with a head, the cabin area is compact and may not suit overnight stays comfortably.
Weight: The solid build contributes to a heavier hull, which might impact fuel consumption compared to lighter, more modern designs.
Made For
The 2003 Grady-White Marlin 300 is ideal for serious anglers and boating enthusiasts who value a combination of performance, comfort, and reliability. Designed for offshore fishing, this boat suits those looking to tackle big game fishing with ample deck space, sturdy construction, and advanced fishing features. It's perfect for families and groups who want a versatile vessel that offers both recreational cruising and high-quality fishing capabilities. Whether you're a seasoned fisherman or someone who enjoys weekend adventures on the water, the Marlin 300 provides a balanced and enjoyable boating experience.
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 2003 Grady-White Marlin 300 | |||||
|---|---|---|---|---|---|
| $84,990 | $82,499 | $69,500 | $69,500 | $63,500 | $109,000 |
| Steinhatchee | Stuart | Saint Petersburg | Saint Petersburg | Apalachicola | Saint Petersburg |
| 30' | 30' | 25' | - | 30' | 31' |
| 2' | - | - | - | - | - |
| Tohatsu | Yamaha | Yamaha | Yamaha | Yamaha | - |
| 225 hp | 250 hp | 150 hp | 150 hp | 250 hp | 250 hp |
| 62 | 28 | 18 | 15 | 41 | 805 |
Other 2003 Grady-White Marlin 300 For Sale in Florida, United States
Other Grady-White Marlin 300 boats for sale in Florida, United States
Other Grady-White boats for sale in Florida, United States
Meet the Broker
Address
Boat Location
Contact My Yacht Sales about 2003 Grady-White Marlin 300
3155 E Atlantic Blvd STE A, Pompano Beach, FL, 33062
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