ALTA PRESSÃO
POR SURPRISESail number POR/POR8059
GPH
695.2
OSN
672.4
LOA
7.64 m
Displacement
1344 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5849
Medium
0.7998
High
0.9143
Triple Offshore
Low
0.753
Medium
0.9732
High
1.1023
Boat Specifications
Dimensions
- Length overall
- 7.64 m
- Beam
- 2.38 m
- Draft
- 1.59 m
- Displacement
- 1344 kg
- Crew weight
- 380 kg
- Wetted surface
- 12.91 m²
Sails
- Mainsail
- 19.29 m²
- Genoa
- 16.07 m²
- Spinnaker
- 43.9 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SURPRISE
- Builder
- ARCHAMBAULT
- Designer
- JOUBERT-NIVELT
- Year built
- 1976
- Stability index
- 101.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.72 | 4.98 | 5.17 | 5.13 | 5.16 | 4.97 | 4.4 | 3.74 |
| 8 | 5.59 | 5.79 | 5.92 | 6.01 | 6.07 | 5.96 | 5.48 | 4.75 |
| 10 | 6.03 | 6.16 | 6.28 | 6.44 | 6.56 | 6.46 | 6.18 | 5.64 |
| 12 | 6.26 | 6.41 | 6.59 | 6.71 | 7.08 | 6.98 | 6.63 | 6.23 |
| 14 | 6.36 | 6.57 | 6.9 | 7.02 | 7.54 | 7.56 | 7.14 | 6.65 |
| 16 | 6.41 | 6.65 | 7.08 | 7.39 | 7.85 | 8.2 | 7.71 | 7.12 |
| 20 | 6.44 | 6.72 | 7.25 | 7.86 | 8.58 | 9.18 | 9.43 | 8.26 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.1 | 146° | 3.24 |
| 8 | 41.2° | 3.76 | 150.5° | 4.11 |
| 10 | 39.3° | 4.27 | 152.3° | 4.89 |
| 12 | 37° | 4.55 | 162.2° | 5.57 |
| 14 | 36.4° | 4.64 | 177.2° | 6.09 |
| 16 | 36.1° | 4.68 | 177.5° | 6.47 |
| 20 | 36.7° | 4.66 | 175.4° | 7.34 |
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