ALTA PRESSÃO
POR SURPRISESail number POR/POR8059
GPH
699.2
OSN
679.7
LOA
7.64 m
Displacement
1344 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5882
Medium
0.7928
High
0.8949
Triple Offshore
Low
0.7571
Medium
0.9644
High
1.0788
Boat Specifications
Dimensions
- Length overall
- 7.64 m
- Beam
- 2.38 m
- Draft
- 1.59 m
- Displacement
- 1344 kg
- Crew weight
- 280 kg
- Wetted surface
- 12.89 m²
Sails
- Mainsail
- 19.29 m²
- Genoa
- 16.07 m²
- Spinnaker
- 33.02 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SURPRISE
- Builder
- ARCHAMBAULT
- Designer
- JOUBERT-NIVELT
- Year built
- 1976
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.82 | 5.07 | 5.29 | 5.22 | 5.11 | 4.93 | 4.43 | 3.7 |
| 8 | 5.65 | 5.83 | 5.96 | 5.98 | 6.01 | 5.89 | 5.41 | 4.7 |
| 10 | 6.05 | 6.18 | 6.3 | 6.4 | 6.47 | 6.38 | 6.07 | 5.54 |
| 12 | 6.2 | 6.37 | 6.59 | 6.67 | 6.96 | 6.85 | 6.49 | 6.12 |
| 14 | 6.26 | 6.46 | 6.81 | 7.02 | 7.44 | 7.36 | 6.96 | 6.51 |
| 16 | 6.29 | 6.51 | 6.93 | 7.32 | 7.76 | 7.95 | 7.47 | 6.95 |
| 20 | 6.32 | 6.55 | 7.02 | 7.62 | 8.3 | 8.93 | 8.89 | 7.97 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.18 | 147° | 3.21 |
| 8 | 40.9° | 3.83 | 151° | 4.07 |
| 10 | 38.6° | 4.3 | 154° | 4.83 |
| 12 | 37.5° | 4.47 | 170° | 5.51 |
| 14 | 37.1° | 4.52 | 180° | 6.05 |
| 16 | 37.5° | 4.54 | 180° | 6.42 |
| 20 | 38.2° | 4.51 | 180° | 7.26 |
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