2021 Grady-White Marlin 300 Sold Boat in Huntington Beach, CA 92649 US
Marlin 300
2 Engines (2x Yamaha)
30 feet
Gas
Other
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2021 Grady-White Marlin 300 | ||||||
|---|---|---|---|---|---|---|
| Price | $264,900 | $269,000 | $269,000 | $269,000 | $269,000 | $255,000 |
| Location | Huntington Beach | San Diego | Marina Del Rey | Marina Del Rey | San Diego | Marina Del Rey |
| Nominal Length | 30' | 30' | 30' | 30' | 30' | 30' |
| Engine Make | Yamaha | Mercury | Mercury | Mercury | Mercury | Mercury |
| Total Engine Power | 300 hp | 225 hp | 350 hp | 350 hp | 225 hp | 225 hp |
| Days on Market | 244 | 404 | 757 | 269 | 269 | 1290 |
| Get in touch |
Other Grady-White Marlin 300 boats for sale in California, United States
Other Grady-White boats for sale in California, United States
Price History
| Date | Event | Price |
|---|---|---|
| 4/5/26 | Price decreased | $264,900(-1.9%) |
| 1/14/26 | Initial price | $269,900 |
2021 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 2021 Grady-White Marlin 300
Customers praise the 2021 Grady-White Marlin 300 for its exceptional build quality and reliable performance
Many highlight its smooth and comfortable ride even in rough waters, thanks to its deep-V hull design. The spacious and well-thought-out layout receives positive remarks, offering ample storage and versatile fishing features that cater to both serious anglers and family outings. Users also appreciate the boat's advanced technology and thoughtful amenities, which enhance the overall boating experience. Overall, the 2021 Marlin 300 is celebrated for combining rugged durability with comfort and functionality on the water.
The Biggest Pros and Cons
The 2021 Grady-White Marlin 300 offers a blend of premium features and reliable performance, making it a popular choice for anglers and boating enthusiasts alike. Here are some pros and cons to consider:
Pros
Build Quality: Grady-White is known for its solid construction and attention to detail, and the Marlin 300 is no exception, offering durability and a smooth ride even in rough waters.
Spacious Layout: The boat features a well-thought-out deck plan with ample seating and storage, providing comfort for both fishing and cruising.
Fishing Amenities: Equipped with rod holders, live wells, fish boxes, and plenty of tackle storage, it caters well to serious anglers.
Performance: Powered by twin outboard engines, the Marlin 300 delivers strong acceleration, good fuel efficiency, and excellent handling.
Safety Features: High gunnels, non-skid decks, and quality hardware enhance safety onboard.
Comfort: The cabin area includes a berth and head compartment, making it suitable for overnight trips.
Cons
Price: As a premium boat, the Marlin 300 comes with a higher price tag compared to some competitors, which might be a consideration for budget-conscious buyers.
Size Limitations: While spacious, the 30-foot length may limit extended cruising comfort compared to larger models.
Fuel Consumption: Twin engines provide performance but can lead to higher fuel consumption, especially at top speeds.
Limited Cabin Space: The cabin is functional but relatively compact, which may not meet the needs of those seeking more extensive onboard amenities.
Made For
The 2021 Grady-White Marlin 300 is designed for avid anglers and boating enthusiasts who seek a versatile, high-performance center console boat. It’s ideal for those who enjoy offshore fishing, family outings, and day cruising, offering a combination of rugged durability, advanced fishing features, and comfortable accommodations. Whether you’re targeting big game fish or looking for a reliable boat to explore coastal waters, the Marlin 300 delivers exceptional handling, ample storage, and a spacious layout that caters to both serious fishing adventures and leisurely boating experiences.
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Boat Location
Contact Schock Boats about 2021 Grady-White Marlin 300
16214 Pacific Coast Highway, Huntington Beach, CA, 92649







































