ROCH GUARINE 2
FRA SURPRISE QSail number FRA/FRA42092
GPH
668.3
OSN
649
LOA
7.64 m
Displacement
1179 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6322
Medium
0.8249
High
0.9382
Triple Offshore
Low
0.8025
Medium
1.0022
High
1.1279
Boat Specifications
Dimensions
- Length overall
- 7.64 m
- Beam
- 2.38 m
- Draft
- 1.56 m
- Displacement
- 1179 kg
- Crew weight
- 369 kg
- Wetted surface
- 12.81 m²
Sails
- Mainsail
- 18.96 m²
- Genoa
- 17.32 m²
- Spinnaker
- 63.91 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SURPRISE Q
- Builder
- ARCHAMBAULT
- Designer
- JOUBERT/NIVELT
- Year built
- 1977
- Stability index
- 95.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5 | 5.23 | 5.36 | 5.34 | 5.49 | 5.36 | 4.83 | 4.12 |
| 8 | 5.79 | 5.94 | 6.04 | 6.07 | 6.3 | 6.26 | 5.9 | 5.19 |
| 10 | 6.14 | 6.29 | 6.42 | 6.44 | 6.78 | 6.85 | 6.57 | 6.01 |
| 12 | 6.29 | 6.49 | 6.74 | 6.83 | 7.11 | 7.36 | 7.19 | 6.63 |
| 14 | 6.38 | 6.61 | 6.96 | 7.17 | 7.4 | 7.79 | 7.88 | 7.18 |
| 16 | 6.44 | 6.69 | 7.11 | 7.48 | 7.69 | 8.18 | 8.71 | 7.83 |
| 20 | 6.49 | 6.78 | 7.29 | 7.89 | 8.25 | 9 | 10.72 | 10.14 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.32 | 145.1° | 3.57 |
| 8 | 40.5° | 3.99 | 149.6° | 4.49 |
| 10 | 38.1° | 4.38 | 155.5° | 5.23 |
| 12 | 37.6° | 4.51 | 161.3° | 5.85 |
| 14 | 37.6° | 4.56 | 171.2° | 6.37 |
| 16 | 37.6° | 4.59 | 171.2° | 6.86 |
| 20 | 38.4° | 4.57 | 143.3° | 8.78 |
Loading polar chart…