Nemesis
RSA Cape 31Sail number RSA/RSA31006
GPH
553
OSN
537.5
LOA
9.55 m
Displacement
1775 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7364
Medium
0.9691
High
1.1458
Triple Offshore
Low
0.9491
Medium
1.2176
High
1.4181
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
- 37.68 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 | 5.87 | 6.23 | 6.54 | 6.45 | 6.61 | 6.46 | 5.69 | 4.77 |
| 8 | 6.97 | 7.18 | 7.35 | 7.34 | 7.7 | 7.6 | 7.12 | 6.08 |
| 10 | 7.34 | 7.67 | 8.12 | 8.09 | 8.43 | 8.71 | 8.08 | 7.12 |
| 12 | 7.48 | 7.89 | 8.59 | 9.07 | 9.07 | 9.44 | 9.35 | 8 |
| 14 | 7.56 | 8.01 | 8.83 | 9.65 | 9.73 | 10.09 | 10.72 | 9.1 |
| 16 | 7.75 | 8.21 | 8.98 | 9.99 | 10.39 | 10.84 | 11.82 | 10.34 |
| 20 | 7.89 | 8.46 | 9.54 | 10.47 | 12.16 | 12.47 | 13.7 | 13.87 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.82 | 142.5° | 4.13 |
| 8 | 41.6° | 4.72 | 145° | 5.27 |
| 10 | 39.8° | 5.11 | 151.2° | 6.14 |
| 12 | 39° | 5.23 | 149° | 6.92 |
| 14 | 39° | 5.28 | 144° | 7.88 |
| 16 | 38.6° | 5.4 | 142.5° | 8.96 |
| 20 | 39° | 5.41 | 145.1° | 12.01 |
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