MB Racing
RSA Cape 31Sail number RSA/RSA31008
GPH
557.1
OSN
542.2
LOA
9.55 m
Displacement
1775 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8054
Medium
1.0766
High
1.2821
Triple Offshore
Low
1.0481
Medium
1.3646
High
1.6049
Boat Specifications
Dimensions
- Length overall
- 9.55 m
- Beam
- 3.05 m
- Draft
- 2.45 m
- Displacement
- 1775 kg
- Crew weight
- 595 kg
- Wetted surface
- 20.98 m²
Sails
- Mainsail
- 37.67 m²
- Genoa
- 23.41 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 116.74 m²
Design
- Type
- Cape 31
- Builder
- Noordhoek
- Designer
- Mills
- Year built
- 2017
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.66 | 6.07 | 6.46 | 6.5 | 6.63 | 6.46 | 5.65 | 4.72 |
| 8 | 6.85 | 7.13 | 7.34 | 7.38 | 7.74 | 7.6 | 7.09 | 6.02 |
| 10 | 7.32 | 7.68 | 8.19 | 8.15 | 8.48 | 8.74 | 8.03 | 7.04 |
| 12 | 7.51 | 7.95 | 8.74 | 9.28 | 9.17 | 9.47 | 9.2 | 7.91 |
| 14 | 7.63 | 8.12 | 9.02 | 9.94 | 9.88 | 10.15 | 10.64 | 8.94 |
| 16 | 7.84 | 8.33 | 9.21 | 10.32 | 10.55 | 10.97 | 11.94 | 10.03 |
| 20 | 8.04 | 8.66 | 9.84 | 10.83 | 12.5 | 12.68 | 13.65 | 13.76 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44° | 3.65 | 142° | 4.09 |
| 8 | 43.3° | 4.53 | 144.5° | 5.21 |
| 10 | 40.4° | 5.01 | 149.6° | 6.09 |
| 12 | 39.9° | 5.19 | 148.9° | 6.85 |
| 14 | 39.4° | 5.27 | 144.7° | 7.74 |
| 16 | 38.8° | 5.4 | 136.9° | 8.69 |
| 20 | 38.7° | 5.46 | 145° | 11.92 |
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