J/37C
Specifications
Hull
| LOA | 37.5 ft |
| LWL | 32.5 ft |
| Beam | 12.4 ft |
| Draft | 7 ft |
| Displacement | 14,500 lb |
| Ballast | 5,699.9 lb |
| Hull speed1.34·√LWL | 7.6 kn |
Rig & Sails
| Iforetriangle height | 51.5 ft |
| Jforetriangle base | 14.8 ft |
| Pmainsail luff | 45 ft |
| Emainsail foot | 16.5 ft |
| FLforestay | 14.8 ft |
| Mainsail | 782.1 sq ft |
| Jib (100%) | 381.1 sq ft |
| Spinnaker | 647.9 sq ft |
About the J/37C
Based on the std. J/37 but a longer coach roof, modified interior (larger galley, etc.), larger anchor well and engine re-postioned aft. Also available with a winged 'UFO' keel. (Draft:5.2')
The J/37C is a performance-oriented cruising sloop designed by Rodney S. Johnstone and built by J Boats Tillotson Pearson (USA) from 1989–1991. With a displacement of 14500.0 lb and a D/L ratio of 188.57, it balances speed with substantial comfort for its era.
- Best for:
- This boat suits coastal cruisers and active racers who prioritize performance and modern sailing dynamics over heavy bluewater displacement. Its manageable size and responsive handling make it suitable for couples or small families seeking a lively sailing experience.
- Bluewater capability:
- With a capsize ratio of 2.04 and a comfort ratio of 23.05, the J/37C is capable of coastal and nearshore passages but is not designed for heavy offshore bluewater voyaging.
- Comparables:
- Comparable boats include the J/35 and J/36, which share similar design philosophies and performance characteristics from the same manufacturer. It also competes with the Cal 34 and Hunter 36, offering a lighter, more performance-focused alternative to traditional cruisers.
Performance
Pricing
We don't have market pricing data for the J/37C 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 37.5ft LOA. Actual costs vary by condition, usage, and local rates.
Known Issues & Pre-Purchase Inspection
We don't have enough data on the J/37Cyet to publish model-specific findings we'd stand behind — but here's a free general inspection checklist, built from our research into what actually goes wrong on boats of this kind.
Drawn from 7,029 documented issues across 2,391 models, ordered so the areas that most often turn up problems come first.
Own a J/37C? Reports from owners are what turn this into a model-specific checklist — and they're the reason the boats above it have one.
Similar Sailboats
Which engine powers your J/37C?
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.
Already know your engine? Search all engines → to find its exact parts.
Used sails that fit the J/37C
Checking eBay for sails sized to this boat's rig…