ALTAIR
GRE JOUET 37Sail number GRE/GRE1716
GPH
729.9
OSN
705
LOA
10.966 m
Displacement
7930 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5942
Medium
0.8479
High
1.0312
Triple Offshore
Low
0.7756
Medium
1.0562
High
1.229
Boat Specifications
Dimensions
- Length overall
- 10.966 m
- Beam
- 3.84 m
- Draft
- 1.99 m
- Displacement
- 7930 kg
- Crew weight
- 662 kg
- Wetted surface
- 29.06 m²
Sails
- Mainsail
- 26.43 m²
- Genoa
- 47.19 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- JOUET 37
- Builder
- YACHTIING FRANCE
- Designer
- TORTAROLO
- Year built
- 1976
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.59 | 4.88 | 5.09 | 5.03 | 4.54 | 4.25 | 3.7 | 3.12 |
| 8 | 5.44 | 5.75 | 6.01 | 5.94 | 5.5 | 5.2 | 4.68 | 4.06 |
| 10 | 6.14 | 6.43 | 6.63 | 6.63 | 6.34 | 6.02 | 5.45 | 4.85 |
| 12 | 6.58 | 6.78 | 6.95 | 6.98 | 6.84 | 6.67 | 6.17 | 5.53 |
| 14 | 6.81 | 6.99 | 7.16 | 7.2 | 7.14 | 7.03 | 6.71 | 6.19 |
| 16 | 6.94 | 7.13 | 7.33 | 7.4 | 7.38 | 7.28 | 7.03 | 6.69 |
| 20 | 7.04 | 7.26 | 7.6 | 7.76 | 7.86 | 7.77 | 7.49 | 7.24 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 2.96 | 167.5° | 2.72 |
| 8 | 42.2° | 3.59 | 168.3° | 3.59 |
| 10 | 41.7° | 4.06 | 169.4° | 4.38 |
| 12 | 41.8° | 4.46 | 170.5° | 5.06 |
| 14 | 40.8° | 4.72 | 170.5° | 5.68 |
| 16 | 40.2° | 4.85 | 171.6° | 6.28 |
| 20 | 39.8° | 4.92 | 175.5° | 7.02 |
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