1972 Contest 31
LOA
9.45m (31.0ft)
Beam
3.05m (10.0ft)
Displacement
4,536kg (10,000lbs)
Year
1972–1982
Manufacturer
Contest
Full Specifications
| Specification | Metric | Imperial |
|---|---|---|
| Dimensions | ||
| Length Overall (LOA) | 9.45 m | 31.0 ft |
| Length Waterline (LWL) | 7.62 m | 25.0 ft |
| Beam | 3.05 m | 10.0 ft |
| Draft | 1.52 m | 5.0 ft |
| Mast Height | 12.50 m | 41.0 ft |
| Weight | ||
| Displacement | 4,536 kg | 10,000 lbs |
| Ballast | 1,814 kg | 3,999 lbs |
| Sailing | ||
| Sail Area | 39.5 m² | 425 ft² |
| Rig / Boat Type | Sloop | |
| Hull Material | Steel | |
| Keel Type | Fin | |
| Engine & Tanks | ||
| Engine | 18 HP | |
| Fuel Capacity | 80 L | 21.1 gal |
| Water Capacity | 150 L | 39.6 gal |
| Accommodation | ||
| Berths | 5 | |
| Cabins | 2 | |
| Design | ||
| Designer | Dick Zaal | |
| Country of Origin | Netherlands | |
Performance Ratios
SA/D Ratio
14.65
Underpowered — needs more sail area for displacement
Ballast Ratio
40.0%
Moderate — good balance of stability and performance
Capsize Screening Ratio
0.74 Offshore Capable
Excellent — suitable for offshore passages
Lower is better. Values below 2.0 are considered suitable for offshore sailing.
Comfort Ratio
23.7
Moderate — acceptable for coastal cruising
About the 1972 Contest 31
The Contest 31 is a sturdy Dutch steel cruiser that introduced many sailors to the joys of offshore voyaging. Her robust construction and well-mannered handling make her an ideal starter bluewater yacht.