• Slide: The Image of 2005 Grady-White Marlin 300 boat on trailer by the water, sunny day. - 2The Image of 2005 Grady-White Marlin 300 boat on trailer by the water, sunny day. - 2
  • Slide: The Image of 2005 Grady-White Marlin 300 boat with Yamaha engines on a trailer. - 3The Image of 2005 Grady-White Marlin 300 boat with Yamaha engines on a trailer. - 3
  • Slide: The Image of 2005 Grady-White Marlin 300 boat with twin Yamaha engines on a sunny day. - 4The Image of 2005 Grady-White Marlin 300 boat with twin Yamaha engines on a sunny day. - 4
  • Slide: The Image of 2005 Grady-White Marlin 300 boat with twin Yamaha engines at a dock. - 5The Image of 2005 Grady-White Marlin 300 boat with twin Yamaha engines at a dock. - 5
  • Slide: The Image of 2005 Grady-White Marlin 300 boat interior with seating and helm, docked by the water. - 6The Image of 2005 Grady-White Marlin 300 boat interior with seating and helm, docked by the water. - 6
  • Slide: The Image of 2005 Grady-White Marlin 300 cabin interior with kitchenette and seating area. - 7The Image of 2005 Grady-White Marlin 300 cabin interior with kitchenette and seating area. - 7
  • Slide: The Image of 2005 Grady-White Marlin 300 cabin interior with blue cushions and wooden flooring. - 8The Image of 2005 Grady-White Marlin 300 cabin interior with blue cushions and wooden flooring. - 8
  • Slide: The Image of 2005 Grady-White Marlin 300 boat bathroom interior with sink and toilet. - 9The Image of 2005 Grady-White Marlin 300 boat bathroom interior with sink and toilet. - 9
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2004 Grady-White Marlin 300

$89,900

Used

Boat in Pensacola, FL 32501 US

builtBuilt in 2004
Year the boat was built
model

Marlin 300

Boat model
engine

2 Engines (2x Yamaha)

Engine type and count
length

30 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

30' 2005 Grady White Marlin 300,

Powered by Twin Yamaha F250 Outboards with 400 Hours!

Featuring:

  • Fisher Panda diesel generator with under 500 hours

  • Brand new 4-blade stainless steel props

  • Air conditioning and heat for all-weather comfort

  • Sleeps four with full bathroom, shower, and sink

  • Cooktop stove and onboard refrigerator for extended trips

  • New custom upholstery installed in 2025

  • Fresh bottom paint just applied

  • Professionally polished fuel tanks for optimal performance

  • Windlass anchor system for effortless mooring

  • Triple axle aluminum trailer included

Schedule your viewing of this offshore-ready performance cruiser today!

Nominal Length
30ft
Length Overall
32.58ft
Beam
10.58ft
Max Bridge Clearance
8.25ft
Max Draft
1.58ft
Deadrise At Transom
19.5deg
Dry Weight
7500lb
Heads
1
Fresh Water Tanks
39gal
Fuel Tanks
306gal
Hull Material
fiberglass
Hull Shape
sea-v2
Engine 1
Engine Make
Yamaha
Engine Model
F250
Total Power
250hp
Engine Hours
400
Engine Type
outboard-4s
Fuel Type
gasoline
Engine Year
2005
Engine 2
Engine Make
Yamaha
Engine Model
F250
Total Power
250hp
Engine Hours
400
Engine Type
outboard-4s
Fuel Type
gasoline
Engine Year
2005
Cockpit Shower
✓
Cockpit Cushions
✓
Swimming Ladder
✓
Launching Trailer
✓
Electric Bilge Pump
✓
Marine Head
✓
Air Conditioning
✓
Heating
✓
Refrigerator
✓
Radar
✓
Compass
✓
Gps
✓
Cockpit Speakers
✓
Vhf
✓
Shore Power Inlet
✓
Generator
✓
Engine Notes

Horsepower listed is the maximum available for this rig. Other engine options are available.

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. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
1/24/26Price decreased$89,900(-12.3%)
10/15/25Initial price$102,500

2004 Grady-White Marlin 300 Video Tours

Overview from around the web 2004 Grady-White Marlin 300

Customers praise the 2004 Grady-White Marlin 300 for its exceptional build quality, spacious layout, and reliable performance

Many highlight its smooth handling and stability in various sea conditions, making it ideal for both fishing and family outings. The boat's well-designed cockpit and ample storage receive positive remarks, as do the comfortable seating and quality craftsmanship throughout. Overall, owners appreciate the Marlin 300 for its versatility, durability, and classic Grady-White attention to detail.

The Biggest Pros and Cons

The 2004 Grady-White Marlin 300 is a well-regarded center console boat known for its blend of fishing capabilities and comfortable cruising features. Here are some of the pros and cons to consider:

Pros

Solid Build Quality: Grady-White is known for its durable construction and the Marlin 300 is no exception, offering a sturdy and reliable hull.

Spacious Layout: The 30-foot length provides ample deck space for fishing and entertaining, with plenty of storage compartments.

Fishing Features: Equipped with rod holders, live wells, and a fish box, it’s well-suited for serious anglers.

Comfort: Includes seating options and a small cabin area with a head, making it comfortable for day trips or overnight stays.

Performance: Efficient hull design offers a smooth ride and good fuel economy at cruising speeds.

Versatility: Suitable for both offshore fishing and family cruising, making it a versatile boat for various activities.

Cons

Age Considerations: Being a 2004 model, some components may require updating or maintenance to keep systems running smoothly.

Limited Cabin Space: While there is a cabin, it is compact and may not be suitable for extended overnight stays or larger groups.

Fuel Capacity: Depending on usage, the fuel tank size may limit longer trips without refueling.

Technology: Older models may lack modern electronics and navigation systems, which might need to be upgraded.

Weight: The solid construction adds to the weight, which could affect trailering and fuel consumption compared to lighter boats.

Made For

The 2004 Grady-White Marlin 300 is ideal for anglers and boating enthusiasts who seek a versatile, reliable, and high-performance center console boat. It’s perfect for those who enjoy offshore fishing, day cruising, and watersports, offering ample space, durability, and advanced fishing features. Whether you're an experienced fisherman or a family looking for a comfortable and safe boat for adventures on the water, the Marlin 300 provides a great balance of functionality and comfort.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2004 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.
Monthly payment
$1,020.34/mo
$
$
Loan amount$ 89,900
OR
%

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2004 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.
Monthly payment
$1,020.34/mo
$
$
Loan amount$ 89,900
OR
%

Contact Allegiance Yachts

5724 NE 17th Ave, Fort Lauderdale, FL, 33334

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Allegiance Yachts at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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Meet the Broker

Address

5724 NE 17th Ave
Fort Lauderdale, FL 33334

Boat Location

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Contact Allegiance Yachts about 2004 Grady-White Marlin 300

5724 NE 17th Ave, Fort Lauderdale, FL, 33334

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Allegiance Yachts at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

Contact Allegiance Yachts

5724 NE 17th Ave, Fort Lauderdale, FL, 33334

By checking this box, I consent to receive recurring marketing text messages, phone calls, and emails from Allegiance Yachts at the number and email provided, including messages sent using an autodialer or prerecorded voice. Message frequency varies. Message and data rates may apply. Reply STOP to opt out or HELP for assistance. Consent is not a condition of purchase. We'll also send helpful email updates about your boat search. You can unsubscribe whenever you like. See Terms of Use and Privacy Policy.

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