MELAGODO
ITA GRAND SURPRISESail number ITA/SUI180
GPH
609.3
OSN
592.4
LOA
9.55 m
Displacement
2854 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7584
Medium
1.0171
High
1.1577
Triple Offshore
Low
0.9772
Medium
1.2451
High
1.3994
Boat Specifications
Dimensions
- Length overall
- 9.55 m
- Beam
- 2.96 m
- Draft
- 2.09 m
- Displacement
- 2854 kg
- Crew weight
- 500 kg
- Wetted surface
- 20.74 m²
Sails
- Mainsail
- 32.18 m²
- Genoa
- 29.5 m²
- Spinnaker
- 65.96 m²
- Asymmetric spinnaker
- 88.55 m²
Design
- Type
- GRAND SURPRISE
- Builder
- ARCHAMBAULT
- Designer
- JOUBERT/NIVELT
- Year built
- 2000
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.45 | 5.73 | 5.95 | 5.87 | 5.9 | 5.74 | 5.15 | 4.28 |
| 8 | 6.49 | 6.7 | 6.83 | 6.86 | 6.98 | 6.87 | 6.39 | 5.39 |
| 10 | 6.92 | 7.08 | 7.23 | 7.25 | 7.49 | 7.44 | 7.11 | 6.41 |
| 12 | 7.07 | 7.26 | 7.54 | 7.64 | 7.97 | 8.04 | 7.64 | 7.12 |
| 14 | 7.15 | 7.36 | 7.76 | 8.05 | 8.32 | 8.66 | 8.31 | 7.6 |
| 16 | 7.19 | 7.42 | 7.9 | 8.4 | 8.67 | 9.11 | 9.1 | 8.2 |
| 20 | 7.3 | 7.54 | 8.03 | 8.74 | 9.29 | 9.93 | 10.89 | 9.71 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.2° | 3.61 | 138.1° | 3.71 |
| 8 | 40.8° | 4.39 | 147.2° | 4.66 |
| 10 | 38.8° | 4.88 | 149.1° | 5.55 |
| 12 | 37.5° | 5.07 | 157.2° | 6.29 |
| 14 | 36.9° | 5.16 | 180° | 6.87 |
| 16 | 36.9° | 5.19 | 180° | 7.33 |
| 20 | 36.5° | 5.28 | 151.8° | 8.4 |
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