2003 Grady-White Marlin 300
$74,995
Boat in Newport Beach, CA 92660 US
Built in 2003
Marlin 300
2 Engines (2x Yamaha)
30.5 feet
Gas
Fiberglass/Reinforced
Grady-White 300 Marlin - Fully Equipped Offshore Machine + Transferable Newport Beach Slip
This Grady-White 300 Marlin is the perfect blend of offshore capability, comfort, and serious fishability. Powered by reliable twin Yamaha outboards, the 300 Marlin is known for its deep-V ride, wide beam stability, and legendary Grady build quality-making it one of the most proven express fishing platforms on the West Coast.
The cabin offers overnight accommodations for extended fishing trips or weekend cruising, while the spacious cockpit layout is built for serious anglers: huge fish boxes, livewell, wide walkarounds, and plenty of storage. Helm visibility is excellent, and the electronics package makes navigating coastal waters effortless. A bow thruster adds extra maneuverability-ideal for tight docking situations and the Newport Harbor environment.
Highlights:
• Transferable slip in Newport Beach, CA - prime location with very limited availability
• Twin Yamaha outboards known for reliability and strong performance
• Bow thruster for easy docking and tight maneuvering
• Grady-White's legendary hull design and top-tier construction
• Large cockpit with deep freeboard - excellent for offshore fishing
• Comfortable cabin with galley, enclosed head, and sleeping accommodations
• Wide beam for stability at drift and underway
• Ideal for Catalina runs, tuna trips, family cruising, and weekend getaways
Whether you're upgrading your sportfishing program or want a proven express boat that checks all the boxes, this 300 Marlin is turnkey and ready for its next owner.
Horsepower listed is the maximum available for this rig. Other engine options are available.
Mariner’s Yacht & Ship Brokerage, Inc. 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. All speeds, measurements, capacities, consumption, etc. may be approximate or estimated. Specifications provided for information only. Data was obtained from sources believed to be reliable and is not guaranteed by owner or brokers. Buyer assumes the responsibility to ascertain the correctness of all data contained herein and otherwise provided and must instruct his agent and surveyors to confirm all details for accuracy prior to purchase. This vessel is offered subject to prior sale, price change, or withdrawal without notice. All photographs, descriptions and technical data are the sole property of Mariner’s Yacht & Ship Brokerage, Inc. and may not be copied, reproduced or redistributed in part or in whole by any method without the express written consent of the Mariner’s Yacht & Ship Brokerage, Inc.
Owner's personal items are NOT included.
Price History
| Date | Event | Price |
|---|---|---|
| 3/31/26 | Initial price | $74,995 |
Videos from Mariners Yacht & Ship Brokerage, Inc. on this 2003 Grady-White Marlin 300
2003 Grady-White Marlin 300 Video Tours
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 on the water
Many highlight its spacious layout and comfortable seating, making it ideal for both fishing trips and family outings. The boat's sturdy construction and smooth handling provide confidence even in challenging conditions. Anglers appreciate the ample storage and well-designed fishing amenities, while families enjoy the thoughtful features that enhance comfort and convenience. Overall, owners commend the Marlin 300 for its versatility, durability, and timeless design.
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 of the key pros and cons of this model:
Pros
Durable Build: Grady-White is known for solid, high-quality construction with a deep-V hull that handles rough waters smoothly.
Spacious Deck Layout: The Marlin 300 offers ample deck space, making it comfortable for fishing and entertaining.
Comfort Features: Equipped with a well-designed console, ample seating, and storage compartments for convenience.
Fishability: Features like rod holders, live wells, and fish boxes cater well to serious anglers.
Reliable Performance: Twin outboard engines provide good speed, fuel efficiency, and reliable power for offshore and inshore use.
Safety: High gunnels and non-slip decking enhance safety on board.
Cons
Older Technology: Being a 2003 model, some electronics and onboard systems may be outdated compared to newer boats.
Maintenance: As with any older boat, maintenance and upkeep can be more demanding and potentially costly.
Limited Cabin Space: While it has a console, the cabin area is relatively small, which might not suit those seeking overnight accommodations.
Weight: The solid build contributes to a heavier boat, which can impact fuel consumption and trailering ease.
Made For
The 2003 Grady-White Marlin 300 is ideal for anglers and boating enthusiasts who seek a versatile, reliable offshore fishing boat. Designed for serious fishing adventures, it caters to those who want a combination of performance, comfort, and durability. This boat is perfect for individuals or families who enjoy deep-sea fishing, cruising, and spending extended time on the water with confidence and style.
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Address
Boat Location
Contact Mariners Yacht & Ship Brokerage, Inc. about 2003 Grady-White Marlin 300
24500 Dana Point Harbor Drive, Dana Point, CA, 92629
Contact Mariners Yacht & Ship Brokerage, Inc.
24500 Dana Point Harbor Drive, Dana Point, CA, 92629
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