NUBA II
ESP PROTOTIPO TWO TONSail number ESP/ESP2525
GPH
570.8
OSN
555
LOA
13.295 m
Displacement
7139 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7259
Medium
0.9693
High
1.1097
Triple Offshore
Low
0.9316
Medium
1.1801
High
1.3105
Boat Specifications
Dimensions
- Length overall
- 13.295 m
- Beam
- 4.19 m
- Draft
- 2.63 m
- Displacement
- 7139 kg
- Crew weight
- 600 kg
- Wetted surface
- 31.98 m²
Sails
- Mainsail
- 53.96 m²
- Genoa
- 53.86 m²
- Spinnaker
- 121.64 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- PROTOTIPO TWO TON
- Builder
- BIANCA
- Designer
- JOUBERT/NIVELT
- Year built
- 1985
- Stability index
- 123.4
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.11 | 6.39 | 6.57 | 6.44 | 6.05 | 5.88 | 5.29 | 4.43 |
| 8 | 7.06 | 7.26 | 7.38 | 7.32 | 7.23 | 7.1 | 6.56 | 5.6 |
| 10 | 7.51 | 7.68 | 7.81 | 7.8 | 7.86 | 7.8 | 7.44 | 6.66 |
| 12 | 7.71 | 7.89 | 8.08 | 8.13 | 8.27 | 8.25 | 7.99 | 7.46 |
| 14 | 7.82 | 8.01 | 8.26 | 8.4 | 8.6 | 8.67 | 8.42 | 7.97 |
| 16 | 7.89 | 8.09 | 8.38 | 8.63 | 8.86 | 9.06 | 8.87 | 8.39 |
| 20 | 7.98 | 8.19 | 8.56 | 8.95 | 9.29 | 9.79 | 9.93 | 9.3 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 4.06 | 140.6° | 3.84 |
| 8 | 39.9° | 4.87 | 147.3° | 4.85 |
| 10 | 37.8° | 5.35 | 150.5° | 5.77 |
| 12 | 36.9° | 5.57 | 156.8° | 6.55 |
| 14 | 36.3° | 5.7 | 164.6° | 7.16 |
| 16 | 35.8° | 5.78 | 176.3° | 7.7 |
| 20 | 35.8° | 5.86 | 178.1° | 8.52 |
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