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1997 Grady-White Marlin 300 Sold Boat in Cape May, NJ 08204 US

$68,900

Used
We will let you know when another 1997 Grady-White Marlin 300 is available in Cape May, NJ
builtBuilt in 1997
Year the boat was built
model

Marlin 300

Boat model
engine

2 Engines (2x Suzuki)

Engine type and count
length

30.5 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

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This Boat
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The Image of Grady-White Marlin 300 1997 - 01997 Grady-White Marlin 300
Price$68,900$69,000$69,900$69,900$69,900$69,995
LocationCape MayWildwoodPoint Pleasant BeachBelmarPoint Pleasant BeachToms River
Nominal Length31'32'25'25'23'-
Engine MakeSuzukiCumminsYamahaYamahaYamaha-
Total Engine Power300 hp370 hp150 hp300 hp--
Days on Market4036244681965
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Other Grady-White Marlin 300 boats for sale in New Jersey, United States

Nominal Length
30.5ft
Length Overall
32.58ft
Length at Waterline
30.5ft
Beam
10.5ft
Max Bridge Clearance
9.33ft
Drive Up Draft
1.58ft
Deadrise At Transom
20deg
Displacement
8221lb
Dry Weight
5500lb
Cruising Speed
28.68kn
Max Speed
39.1kn
Range
391.04nmi
Cabins
2
Heads
1
Seating Capacity
8
Fresh Water Tanks
35gal
Fuel Tanks
306gal
Windlass
electric-windlass
Electrical Circuit
12v
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Suzuki
Engine Model
DF300AP
Total Power
300hp
Engine Hours
572
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2018
Propeller Type
3-blade
Propeller Material
stainless-steel
Engine 2
Engine Make
Suzuki
Engine Model
DF300AP
Total Power
300hp
Engine Hours
574
Engine Type
outboard
Fuel Type
gasoline
Engine Year
2018
Propeller Type
3-blade
Propeller Material
stainless-steel
Walk Around
Electric Bilge Pump
Sea Water Pump
Shore Power Inlet
Additional Information

This 300 Marlin has been continuously updated by its current experienced and knowledgeable owner and crew.  The list of what has not been upgraded on Crazy Lady is shorter than the list of what has been updated.

The following is a list of some of the more major items that have been upgraded recently.

  • Repowered with twin Suzuki 300AP with under 574 hours with  C10 Digital Engine Management displays - 2018
  • Transom of Boat replaced.  Transom wood coring removed.  Re-cored and fiber glassed along with transom cap sealed by Youngs Fiberglass - 2021
  • Garmin 1242xsv, 7608xsv GSM-10 Network Hub- 2019
  • Garmin GMR 24xHDRadar, GXM-53 GPS and Sirius Antenna, AirMar B175M 1 KW Chirp Transducer - 2018
  • Garmin Reactor 40 Autopilot w/Smart Pump v2 with GHC20 Display - 2019
  • ICOM IC-M506 VHF w/AIS and ICOM IC-M412 VHF - 2018
  • Fusion UD-750, JL Audio M700/5 Amplifier, Four JL Audio M3-770x cockpit speakers - 2020
  • JL Audio 12" Subwoofer and Fusion Cabin Speakers - 2019
  • ProNautic 1230P Digital Battery Charger - 2021
  • Pro Mariner 2000MS Inverter - Powers the 120-volt system - 2023
  • Custom Wire Marine Switch Panel - 2019
  • Custom Tackle Center by Boat Outfitters - 2017
  • Cabin Hatches - 2023
  • Livewell Hatch - 2023
  • Lumitec Seablaze RGBW Underwater Lights - 2019
  • Lumitec RGBW Helm Lighting - 2020
  • Lumitec Caprera LED Spreader Lights - 2018
  • LED Gunnel RGBW Lighting - 2019
  • GotLight LED Spotlight with wireless remote - 2019
  • EZ2CY Enclosure - 2018
  • Lewmar Pro Fish 1000 Windlass - 2019
  • SeaStar 2.4 Classic Tilt Hydraulic Helm pump and all new steering hoses and fittings - 2021
  • Pompannette Pedestal 4-rod rocket launcher - 2021
  • All new Cabin soft goods and all new Helm soft goods - 2021
  • Cockpit Sunshade - 2021
  • Cockpit Coming Bolsters - 2018
  • Stainless Steel Scupper thru hulls and new hoses - 2023
  • All thru hulls upgraded to SS/Bronze - 2019
  • Complete rebuild of Jabasco electric head pump, new macerator including replacement of all hoses -2023
  • Custom Cockpit cover - 2020
  • Isotherm Cruise 49 AC/DC Refrigerator - 2022
  • Shurflo wash down pump - 2024
  • New house and Engine Batteries - 2024

Call or email Jim McCarthy today to schedule your showing!


Boat does not come with a trailer. 

Disclaimer

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. Personal items and gear not included in sale.  Hours are as the day of preparation as owner is using the vessel.  Owner personal items and tools are excluded.  This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
12/23/25Price decreased$68,900(-0.9%)
12/7/25Price decreased$69,500(-0.6%)
10/25/25Price decreased$69,900(-6.7%)
10/22/25Price decreased$74,900(-6.3%)

Contact Navis Yacht Group

119 Timber Ln, Jupiter, 33458

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 1997 Grady-White Marlin 300

Customers praise the 1997 Grady-White Marlin 300 for its exceptional build quality and reliable performance

Many highlight its spacious and comfortable layout, making it ideal for both fishing excursions and family outings. The boat’s stability and smooth handling in various sea conditions receive frequent commendations, as does the ample storage and well-designed fishing features. Overall, owners appreciate the Marlin 300 for combining durability, functionality, and versatility in a classic offshore fishing boat.

The Biggest Pros and Cons

The 1997 Grady-White Marlin 300 is a well-regarded center console fishing boat known for its durability and versatility. Here are some pros and cons to consider:

Pros

Solid Construction: Built with high-quality materials and Grady-White's reputation for rugged, dependable hulls, offering excellent durability.

Sea Handling: The deep-V hull design provides a smooth and stable ride, even in choppy waters, making it suitable for offshore fishing.

Spacious Layout: Ample deck space and well-thought-out fishing amenities, including rod holders, live wells, and storage compartments.

Comfort Features: Equipped with comfortable seating and shelter options, enhancing the overall boating experience for family and friends.

Strong Performance: Typically powered by reliable twin outboard engines, delivering good speed and fuel efficiency for its size.

Cons

Age-Related Wear: Being a 1997 model, some components may require maintenance or upgrading due to age and usage.

Limited Modern Electronics: Original electronics and navigation systems may be outdated, necessitating upgrades to current technology.

Fuel Consumption: Twin engines, while providing power, may lead to higher fuel usage compared to newer, more fuel-efficient models.

Cabin Size: The cabin space is relatively modest, which might be less comfortable for extended overnight trips.

Made For

The 1997 Grady-White Marlin 300 is ideal for serious anglers and families who want a versatile offshore fishing boat. Designed to handle rough waters with ease, it’s perfect for those who enjoy deep-sea fishing, cruising, and spending extended time on the water. Its spacious layout and durable construction make it suitable for both experienced fishermen and recreational boaters seeking comfort and reliability.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1997 Grady-White Marlin 300. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Saltwater Fishing cost in today's market, or how much does a Grady-White cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 58,565
Total Payment$104,712.04
Monthly payment
$436.30/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 1997 Grady-White Marlin 300. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Saltwater Fishing cost in today's market, or how much does a Grady-White cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 58,565
Total Payment$104,712.04
Monthly payment
$436.30/mo

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Address

119 Timber Ln
Jupiter, 33458

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