SEVEN SPIRIT
FRA SURPRISE QSail number FRA/FRA22344
GPH
694.2
OSN
672
LOA
7.64 m
Displacement
1325 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5913
Medium
0.799
High
0.9132
Triple Offshore
Low
0.7579
Medium
0.9728
High
1.0994
Boat Specifications
Dimensions
- Length overall
- 7.64 m
- Beam
- 2.38 m
- Draft
- 1.58 m
- Displacement
- 1325 kg
- Crew weight
- 382 kg
- Wetted surface
- 13.28 m²
Sails
- Mainsail
- 18.9 m²
- Genoa
- 16 m²
- Spinnaker
- 41.08 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SURPRISE Q
- Builder
- ARCHAMBAULT
- Designer
- JOUBERT/NIVELT
- Year built
- 1977
- Stability index
- 96.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.88 | 5.1 | 5.21 | 5.09 | 5.1 | 4.91 | 4.34 | 3.65 |
| 8 | 5.68 | 5.84 | 5.93 | 5.97 | 6.02 | 5.89 | 5.37 | 4.67 |
| 10 | 6.07 | 6.2 | 6.32 | 6.43 | 6.55 | 6.44 | 6.13 | 5.55 |
| 12 | 6.28 | 6.44 | 6.64 | 6.71 | 7.03 | 6.96 | 6.61 | 6.18 |
| 14 | 6.38 | 6.58 | 6.89 | 7.02 | 7.46 | 7.48 | 7.1 | 6.63 |
| 16 | 6.45 | 6.68 | 7.06 | 7.33 | 7.82 | 8.05 | 7.65 | 7.09 |
| 20 | 6.53 | 6.79 | 7.26 | 7.78 | 8.41 | 9.16 | 9.19 | 8.18 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.25 | 146° | 3.16 |
| 8 | 40.2° | 3.91 | 150.5° | 4.04 |
| 10 | 37.6° | 4.35 | 152.3° | 4.81 |
| 12 | 37° | 4.54 | 161° | 5.5 |
| 14 | 36.4° | 4.62 | 175.4° | 6.05 |
| 16 | 36.4° | 4.67 | 177.2° | 6.46 |
| 20 | 36.9° | 4.69 | 176.6° | 7.32 |
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