2027 Grady-White Marlin 300 Boat in Fort Lauderdale, FL 33316 US

Price on request

FLIBS 2026
New
builtBuilt in 2027
Year the boat was built
model

Marlin 300

Boat model
engine

2 Engines (2x --)

Engine type and count
length

30.5 feet

Overall boat length
fuel

--

Fuel type
material

--

Hull material
Nominal Length
30.5ft
Length Overall
30.5ft
Beam
10.6ft
Max Bridge Clearance
9.74ft
Max Draft
1.9ft
Engine 1
Engine Model
Twin 300HP Yamaha 4.2-litre four-stroke outboards
Engine 2
Engine Model
Twin 300HP Yamaha 4.2-litre four-stroke outboards
Specifications
Length overall: 9.6-metre Beam: 3.23 m Draft: 0.58m Berths: Two forward berths converted to a double, plus another double bunk aft Fuel capacity: 1067 litres Water capacity: 32 gal. (121.1 l) Engines: Twin 300HP Yamaha 4.2-litre four-stroke outboards Max HP: 700 Centre Line Length (w/o engines): 9.30 m Bridge Clearance: 2.97 m Cockpit Depth: 0.74m Transom Deadrise: 19.5 degrees (SeaV2® progression) Maximum HP: 700 Livebait well capacity: 120-litre Fish bin capacity: 274-litre Livebait pump flow: 4160 litre per hour Outrigger length: 18 ft. (5.5 m) Generator: 5kW diesel generator Generator fuel tank: 12 gal. (45.4 l) Fully laden vessel weight: 5245kg Trolling speed: just on seven knots Fuel consumption at trolling speed: 15.5 litres per hour Optimum cruising speed: 28 knots Optimum cruising RPM: 3800RPM Fuel consumption at optimum cruise: 90.5lph Wide-open-throttle speed: 42 knots Wide-open-throttle RPM: 5800RPM Fuel consumption at wide-open throttle: 198.0lph Automatic bilge pumps: Two 2600GPH Television: 19” LED/LEC flatscreen television Other equipment: Microwave, ceramic cooktop, vacuum flushing head and shower, Fusion sound system; air conditioning optional

Contact Grady-White

Fort Lauderdale, FL, 33316

Grady-White Marlin 300: BoatTEST Review

Reviewed by Jeff Hammond

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.

Rating: 4.5 out of 5

Overview from around the web 2027 Grady-White Marlin 300

The 2027 Grady-White Marlin 300 has garnered impressive reviews from customers who appreciate its blend of performance, comfort, and versatility

Many boaters praise the vessel's spacious layout, which offers ample deck space for fishing and entertaining. The high-quality construction and attention to detail are frequently highlighted, showcasing Grady-White's commitment to durability and craftsmanship. Customers also commend the Marlin 300's powerful twin-engine setup, which provides excellent fuel efficiency and smooth handling in various sea conditions. The boat’s advanced technology features, including a state-of-the-art navigation system and user-friendly controls, enhance the overall boating experience, making it accessible for both seasoned sailors and newcomers alike. Additionally, the comfortable cabin space receives positive feedback, with ample seating and sleeping accommodations, perfect for overnight trips. The ergonomics of the helm and seating arrangements are designed for maximum comfort, allowing for long days on the water without fatigue. Overall, the 2027 Grady-White Marlin 300 is celebrated for its ability to offer a premium boating experience, making it a top choice among enthusiasts.

Made For

The 2027 Grady-White Marlin 300 is designed for the discerning boat enthusiast who values unmatched performance, comfort, and versatility. This model is perfect for families seeking memorable days on the water, anglers pursuing the ultimate fishing adventure, and those who appreciate luxury combined with rugged reliability. Whether you're planning a leisurely cruise, an exciting fishing trip, or simply enjoying time with friends and family, the Marlin 300 delivers an experience tailored to your needs. Its spacious layout accommodates social gatherings, while advanced fishing amenities equip passionate anglers for an extraordinary outing. With top-tier construction and innovative features, the Grady-White Marlin 300 is ideal for adventurers who demand quality and performance in every voyage.

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FLIBS 2026
The Image of Grady-White Marlin 300 2027 - 02027 Grady-White Marlin 300
PricePrice on requestPrice on requestPrice on requestPrice on requestPrice on requestPrice on request
LocationFort LauderdaleSarasotaPlacidaPort CharlotteLongboat KeyPanama City
Nominal Length31'30'30'30'30'30'
Draft2'-----
Engine Make-YamahaYamahaYamahaYamahaYAMAHA
Total Engine Power-700 hp700 hp700 hp700 hp350 hp
Days on Market21350568568350109
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Fort Lauderdale, FL 33316

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