RSAIL
POR GRAND SURPRISESail number POR/POR369
GPH
618.5
OSN
599.2
LOA
9.55 m
Displacement
2913 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.658
Medium
0.8904
High
1.0262
Triple Offshore
Low
0.846
Medium
1.0939
High
1.2421
Boat Specifications
Dimensions
- Length overall
- 9.55 m
- Beam
- 2.96 m
- Draft
- 2.09 m
- Displacement
- 2913 kg
- Crew weight
- 560 kg
- Wetted surface
- 20.77 m²
Sails
- Mainsail
- 33.87 m²
- Genoa
- 22.83 m²
- Spinnaker
- 73.48 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- GRAND SURPRISE
- Builder
- ARCHAMBAULT
- Designer
- NIVELT/JOUBERT
- Year built
- 1999
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.39 | 5.65 | 5.81 | 5.67 | 5.69 | 5.51 | 4.94 | 4.11 |
| 8 | 6.32 | 6.53 | 6.69 | 6.66 | 6.8 | 6.67 | 6.13 | 5.22 |
| 10 | 6.85 | 7.02 | 7.16 | 7.18 | 7.42 | 7.34 | 6.97 | 6.22 |
| 12 | 7.09 | 7.3 | 7.53 | 7.59 | 7.95 | 7.95 | 7.54 | 6.99 |
| 14 | 7.22 | 7.45 | 7.83 | 8.01 | 8.36 | 8.54 | 8.16 | 7.52 |
| 16 | 7.3 | 7.57 | 8.02 | 8.37 | 8.67 | 9.09 | 8.84 | 8.08 |
| 20 | 7.41 | 7.72 | 8.29 | 8.88 | 9.24 | 9.88 | 10.43 | 9.39 |
| 24 | 7.44 | 7.78 | 8.43 | 9.21 | 9.96 | 10.63 | 12.49 | 11.3 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.6° | 3.57 | 139.2° | 3.56 |
| 8 | 40.2° | 4.32 | 147.6° | 4.52 |
| 10 | 38.5° | 4.82 | 150.1° | 5.39 |
| 12 | 37.4° | 5.06 | 156.9° | 6.14 |
| 14 | 36.9° | 5.17 | 167.3° | 6.73 |
| 16 | 36.7° | 5.24 | 175.4° | 7.25 |
| 20 | 37.2° | 5.3 | 173.4° | 8.28 |
| 24 | 38.7° | 5.23 | 144.5° | 9.79 |
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