2003 Boston Whaler 255 ConquestSold
$49,000
Boat in Groveland, CA 95321 US
255 Conquest
2 Engines (2x Mercury)
26.9 feet
Gas
Fiberglass/Reinforced
2003 Boston Whaler 255 Conquest - Twin Mercury Power - Excellent Condition
Boston Whaler is world-renowned for building "the unsinkable legend," and this 2003 255 Conquest is a prime example. Meticulously maintained and in excellent condition, this versatile walkaround is equally at home chasing offshore gamefish as it is cruising comfortably with family and friends.
Powered by twin Mercury 135 HP outboards with 822 and 855 hours, this Whaler delivers reliable performance, easy handling, and the safety that has made the brand legendary. The helm is well laid out for confident operation, while the deep-V hull provides a smooth, dry ride even in challenging conditions.
The cockpit is designed with serious fishing in mind-ample deck space, rod holders, livewell, and fish boxes-yet it also transitions easily into a comfortable entertainment space for day cruising. A new camper canvas enclosure (installed 2024) extends your cruising season and offers excellent protection from the elements. Below deck, the cuddy cabin offers a V-berth for overnighting, compact galley amenities, and a head, making weekend getaways a breeze.
Highlights:
- 2003 Boston Whaler 255 Conquest - exceptional condition
- Twin Mercury 135 HP outboards (822 & 855 hours)
- New camper canvas enclosure (2024)
- Spacious cockpit with fishing and cruising versatility
- Comfortable cuddy cabin with V-berth, galley, and head
- Renowned Boston Whaler construction - safety, durability, and performance
Whether you're looking for a capable offshore fishing platform or a family-friendly cruiser, this 255 Conquest delivers the best of both worlds.
Price History
| Date | Event | Price |
|---|---|---|
| 10/12/25 | Price decreased | $49,000(-23.4%) |
| 8/31/25 | Initial price | $64,000 |
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Overview from around the web 2003 Boston Whaler 255 Conquest
Customers praise the 2003 Boston Whaler 255 Conquest for its exceptional build quality and reliability, highlighting its solid, unsinkable hull design that provides confidence in various sea conditions
Many appreciate the boat's versatile layout, which balances fishing functionality with comfortable seating and ample storage. Owners often mention the powerful performance and smooth handling, making it suitable for both offshore fishing trips and family outings. The spacious cockpit and well-designed helm area receive positive remarks for ease of use and comfort. Overall, users value the 255 Conquest for delivering a dependable, enjoyable boating experience with a blend of sportfishing capabilities and recreational features.
The Biggest Pros and Cons
The 2003 Boston Whaler 255 Conquest is a well-regarded sportfishing and family-friendly boat known for its versatility and reliable performance. Here are some of the key pros and cons of this model:
Pros
Durability and Build Quality: Boston Whaler’s renowned unsinkable hull design provides exceptional safety and peace of mind on the water.
Versatile Layout: The 255 Conquest features a spacious cockpit ideal for fishing, with ample seating and storage, while also offering comfortable accommodations including a small cabin with a berth and head.
Performance: Powered typically by twin outboard engines, it delivers solid speed and handling, making it suitable for offshore fishing trips and cruising.
Fishing Amenities: Comes equipped with rod holders, a livewell, fish boxes, and a well-designed helm station, catering well to anglers.
Family-Friendly: The boat’s layout allows for both fishing activities and casual cruising with family or friends, making it a versatile day boat.
Cons
Limited Cabin Space: While it includes a cabin, the interior is compact and may not be suitable for extended overnight stays or larger groups.
Fuel Efficiency: Twin outboard engines provide power but can consume more fuel compared to some single-engine competitors in the same size range.
Aging Electronics: As a 2003 model, original onboard electronics and systems may be outdated and could require upgrades for modern navigation and communication needs.
Maintenance: Older boats may need more frequent maintenance or part replacements, especially if not meticulously cared for over the years.
Made For
The 2003 Boston Whaler 255 Conquest is ideal for anglers and families seeking a versatile and reliable offshore fishing boat. Its design caters to those who want a combination of serious fishing capabilities with comfortable cruising features, making it perfect for day trips on the water, whether targeting big game fish or enjoying time with family and friends. The boat’s durable construction and ample deck space appeal to both experienced fishermen and recreational boaters looking for a safe, stable, and easy-to-handle vessel.
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Seattle Yachts was formed by the merging of Northwest Yachts which was founded in 1992 and Seattle Yachts which was founded in 1983. We have a great opportunity to serve you better, with locations in Washington, California, Florida, Maryland, Canada, and the Philippines! We represent 15 lines of new boats for you to choose from, as well as a fleet of previously owned vessels.
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Contact Seattle Yachts about 2003 Boston Whaler 255 Conquest
1070 Marina Village Pkwy, Suite 109, Alameda, CA, 94501
Contact Seattle Yachts
1070 Marina Village Pkwy, Suite 109, Alameda, CA, 94501





































