1963 Bertram 31 Sportfisher Boat in Key West, FL 33040 US
Built in 1963
31 Sportfisher
2 Engines (2x Yanmar)
31 feet
Diesel
Fiberglass/Reinforced
The 1963 Bertram 31 Sportsman stands as one of the most iconic and enduring classics in offshore sportfishing history. Designed by the legendary Ray Hunt and built by Bertram Yachts, this timeless deep-V hull revolutionized bluewater performance with its legendary ride-capable, dry (relatively speaking), and famously tough in heavy seas. Over six decades later, the Bertram 31 remains a benchmark for serious anglers and classic boat enthusiasts alike, blending timeless style with proven seaworthiness.
This exceptional example has been thoughtfully modernized and meticulously updated in 2022, transforming it into a turnkey, reliable offshore machine while preserving its authentic character:
- Repowered with efficient, low-hour Yanmar diesel engines (reliable modern diesels offering excellent fuel economy, smooth performance, and extended range compared to original gas setups)
- New fuel tanks for peace of mind and optimal capacity
- New decks(fully replaced for structural integrity, no core issues, and a solid, watertight platform)
- Professional paint job (stunning topsides and hull finish that turns heads at the dock and offshore)
Key features and specifications include:
- **LOA:** 31' (30'7" hull)
- **Beam:** 11'2"
- **Draft:** Approximately 3'1"
- **Legendary deep-V hull** for superior handling in rough conditions
- Spacious cockpit ideal for fishing, with ample room for fighting chairs, outriggers, and crew movement
- Comfortable forward cabin with berths for overnight trips
- Flybridge helm for excellent visibility and command
- Proven offshore pedigree-built to handle the Gulf Stream, canyons, or coastal runs with confidence
At roughly 10,000-12,000 lbs displacement (light for her size), this repowered 31 delivers responsive performance, better fuel efficiency, and quieter operation than many period-correct gas setups, all while maintaining the classic Bertram snap and dry ride that made the model legendary.
Whether you're chasing billfish, mahi, or simply enjoying a weekend escape, this updated 1963 Bertram 31 Sportsman offers the perfect blend of vintage soul and modern reliability-no major refit surprises, just ready-to-fish enjoyment.
Exclusively listed by World Wide Yacht Sales. Serious inquiries welcome for full specifications, detailed photos, recent condition reports, engine hours, and viewing arrangements. Contact the listing broker today to own a piece of boating history that's been lovingly brought into the 21st century. This is a rare opportunity to acquire a truly special, no-compromises classic.
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. Hours on motors and generators cannot be guaranteed and what is listed may change.
A minimum of $595.00 closing fee will be added to the final total price of the vessel. Please ask your selling agent for a complete closing statement as they can change with every sale. Coast Guard Documentation, State Registration, and other fees are not included in the price of the vessel.
Price History
| Date | Event | Price |
|---|---|---|
| 11/13/26 | Initial price | $85,000 |
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 1963 Bertram 31 Sportfisher | ||||||
|---|---|---|---|---|---|---|
| Price | $85,000 | $85,000 | $82,500 | $79,000 | $119,989 | $125,900 |
| Location | Key West | Key West | Fort Pierce | Port Saint Lucie | Merritt Island | Fort Myers |
| Nominal Length | 31' | 31' | 42' | 47' | 31' | 47' |
| Engine Make | Yanmar | Yanamar | Detroit Diesel | Detroit Diesel | Cummins | - |
| Total Engine Power | 375 hp | 350 hp | 435 hp | 590 hp | 270 hp | - |
| Days on Market | 1 | 262 | 31 | 65 | 241 | 72 |
| Get in touch |
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Boat Location
Contact WORLDWIDE YACHT SALES about 1963 Bertram 31 Sportfisher
The Worldwide Yachting Centre, 250 Madonna Blvd, Tierra Verde, FL, 33715
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