COMET 11
Specifications
Hull
| LOA | 35.43 ft |
| LWL | 29.53 ft |
| Beam | 11.81 ft |
| Draft | 5.25 ft |
| Displacement | 12,345 lb |
| Ballast | 5,070.1 lb |
| Hull speed1.34·√LWL | 7.3 kn |
Rig & Sails
| Iforetriangle height | 44.62 ft |
| Jforetriangle base | 15.81 ft |
| Pmainsail luff | 38.06 ft |
| Emainsail foot | 12.14 ft |
| FLforestay | 15.8 ft |
| Mainsail | 602.2 sq ft |
| Jib (100%) | 352.7 sq ft |
| Spinnaker | 599.6 sq ft |
About the COMET 11
The COMET 11 PLUS was introduced in 1985.
Designed by Groupe Finot and built by Costruzioni Marittime Comar (ITA), the Comet 11 is a robust cruising sloop with a production run spanning 1977–1993. With 187 hulls built, this vessel combines a heavy displacement of 12345.0 lb with a comfortable 22.75 comfort ratio, reflecting its pedigree as a serious offshore cruiser.
- Best for:
- This boat is ideally suited for coastal and offshore cruisers who prioritize seakeeping and comfort over raw speed, particularly those seeking a proven, heavy-displacement platform for extended passages.
- Bluewater capability:
- With a low capsize ratio of 2.05 and a high displacement-to-length ratio of 214.02, the Comet 11 is well-regarded for bluewater cruising, offering excellent stability and motion comfort in heavy seas.
- Comparables:
- The Comet 11 is comparable to other Finot-designed heavy cruisers from the late 1970s and 1980s, such as the O'Day 35 or Valiant 40, due to its similar displacement, beam, and emphasis on stability and interior volume.
Performance
Market Price
Estimated Cost of Ownership
Based on 35.43ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
4 reported issues across 4 systems for the COMET 11, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a COMET 11? 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 4 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 COMET 11?
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Used sails that fit the COMET 11
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