SEVEN SPIRIT
FRA SURPRISE QSail number FRA/FRA22344
GPH
697.5
OSN
675.1
LOA
7.64 m
Displacement
1325 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5879
Medium
0.7958
High
0.909
Triple Offshore
Low
0.7538
Medium
0.9689
High
1.0928
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
- 13.4 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.85 | 5.06 | 5.18 | 5.07 | 5.08 | 4.89 | 4.31 | 3.63 |
| 8 | 5.65 | 5.81 | 5.91 | 5.95 | 6 | 5.87 | 5.34 | 4.65 |
| 10 | 6.05 | 6.18 | 6.3 | 6.4 | 6.53 | 6.42 | 6.1 | 5.52 |
| 12 | 6.26 | 6.42 | 6.61 | 6.68 | 7 | 6.93 | 6.58 | 6.16 |
| 14 | 6.35 | 6.55 | 6.86 | 6.99 | 7.42 | 7.43 | 7.07 | 6.6 |
| 16 | 6.41 | 6.63 | 7.01 | 7.29 | 7.76 | 7.98 | 7.6 | 7.05 |
| 20 | 6.49 | 6.75 | 7.22 | 7.71 | 8.32 | 9.05 | 9.07 | 8.1 |
| 24 | 6.49 | 6.79 | 7.34 | 7.99 | 8.88 | 10.06 | 12.09 | 10.39 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.2° | 3.22 | 145.6° | 3.14 |
| 8 | 40.3° | 3.89 | 150.3° | 4.02 |
| 10 | 37.8° | 4.33 | 152.1° | 4.79 |
| 12 | 36.5° | 4.53 | 160.6° | 5.48 |
| 14 | 36.5° | 4.61 | 176.3° | 6.02 |
| 16 | 36.4° | 4.65 | 177.7° | 6.43 |
| 20 | 36.9° | 4.67 | 177.1° | 7.27 |
| 24 | 38.4° | 4.59 | 141° | 9 |
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