CLIPPER MARINE 21
Specifications
Hull
| LOA | 20.87 ft |
| LWL | 16.67 ft |
| Beam | 7.25 ft |
| Draft | 4.33 ft/ 0.54 ft min |
| Displacement | 1,800 lb |
| Ballast | 410 lb |
| Hull speed1.34·√LWL | 5.5 kn |
Rig & Sails
| Iforetriangle height | 24.4 ft |
| Jforetriangle base | 8.85 ft |
| Pmainsail luff | 21.33 ft |
| Emainsail foot | 9 ft |
| FLforestay | 8.9 ft |
| Mainsail | 200 sq ft |
| Jib (100%) | 96.4 sq ft |
| Spinnaker | 163.8 sq ft |
About the CLIPPER MARINE 21
A flush deck version was also available. Originally sold as CLIPPER MK 21.
Designed by William Crealock and built by Clipper Marine (USA) from 1971–1977, the Clipper Marine 21 is a compact fractional sloop with a displacement of 1800.0 lb and a beam of 7.25 ft. While the exact number of hulls built is unknown, this model represents a specific era of American trailerable cruising yachts known for their efficient use of space.
- Best for:
- This boat is best suited for coastal cruising and trailerable weekend getaways, appealing to owners who prioritize ease of transport and storage over long-range offshore endurance.
- Bluewater capability:
- With a low displacement of 1800.0 lb and a capsize ratio of 2.39, the Clipper Marine 21 is primarily a coastal cruiser rather than a bluewater vessel, lacking the heavy ballast and structural robustness required for extended offshore passages.
- Comparables:
- Comparable boats from this era include the O'Day 23 and the Pearson 23, which share similar trailerable dimensions and fractional sloop rigs, though the Clipper 21 distinguishes itself with a lighter displacement and Crealock's specific hull form.
Performance
Estimated Value
Limited DataEstimated Cost of Ownership
Based on 20.87ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
11 reported issues across 5 systems for the CLIPPER MARINE 21, compiled from owner reports in sailing forums and owner-association material.
Unlock the full inspection report
Thinking of buying a CLIPPER MARINE 21? 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 11 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
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