ATLANTA 31 (COLVIC)
Specifications
Hull
| LOA | 31 ft |
| LWL | 28 ft |
| Beam | 9.67 ft |
| Draft | 4 ft |
| Displacement | 15,680 lb |
| Ballast | 4,479.8 lb |
| Hull speed1.34·√LWL | 7.1 kn |
About the ATLANTA 31 (COLVIC)
See also COLVIC CRAFT 31.
The Atlanta 31 is a heavy-displacement ketch designed by John Bennet & Associates and built by Colvic Craft Ltd. in the UK in 1973. With a displacement of 15680.0 lb and a full/long keel, this vessel represents a robust, traditional cruising design from the early 1970s.
- Best for:
- This boat suits experienced coastal cruisers and those seeking a stable, heavy-displacement platform for relaxed offshore passages, particularly those who appreciate the balance and protection of a masthead ketch rig.
- Bluewater capability:
- With a high displacement of 15680.0 lb, a low capsize ratio of 1.55, and a full/long keel, the Atlanta 31 is well-suited for bluewater cruising, offering excellent stability and seakeeping in heavy weather.
- Comparables:
- Comparable boats include other heavy-displacement ketches from the early 1970s such as the Hallberg-Rassy 31 or the Tartan 31, which share similar full-keel designs and conservative performance characteristics focused on safety and comfort over speed.
Performance
Pricing
We don't have market pricing data for the ATLANTA 31 (COLVIC) yet. If you own one, help other buyers — what did you pay for it? Reports build a community price estimate over time.
Estimated Cost of Ownership
Based on 31ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
10 reported issues across 6 systems for the ATLANTA 31 (COLVIC), compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a ATLANTA 31 (COLVIC)? This is an in-depth report on the faults this model is known for — so you know exactly what to check when you walk the boat. For the price of a coffee.
- ✓ All 10 specific issues — severity, symptoms & fixes
- ✓ Model-specific pre-purchase inspection checklist
- ✓ Downloadable PDF to take to your surveyor — yours to keep
One-time $2.99 · secure checkout by Stripe · instant access · 30 days online, PDF yours to keep
Similar Sailboats
Which engine powers your ATLANTA 31 (COLVIC)?
We haven't confirmed the engine for this model yet. If you own or know one, tell us — as owners report in, we build an accurate picture over time.
Brands sometimes mentioned for this model: Perkins, Volvo Penta, Yanmar — is it one of these?
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the ATLANTA 31 (COLVIC)
Checking eBay for sails sized to this boat's rig…