BLUE SPIRIT
ITA First 31.7Sail number ITA/ITA14796
GPH
664.6
OSN
645.1
LOA
9.61 m
Displacement
3725 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6068
Medium
0.8296
High
0.9513
Triple Offshore
Low
0.7843
Medium
1.0217
High
1.1429
Boat Specifications
Dimensions
- Length overall
- 9.61 m
- Beam
- 3.21 m
- Draft
- 1.93 m
- Displacement
- 3725 kg
- Crew weight
- 350 kg
- Wetted surface
- 21.91 m²
Sails
- Mainsail
- 26.59 m²
- Genoa
- 30.53 m²
- Spinnaker
- 58.48 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 31.7
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.94 | 5.23 | 5.48 | 5.44 | 5.24 | 5.07 | 4.57 | 3.87 |
| 8 | 5.86 | 6.15 | 6.37 | 6.36 | 6.34 | 6.19 | 5.64 | 4.92 |
| 10 | 6.47 | 6.67 | 6.83 | 6.86 | 6.95 | 6.86 | 6.5 | 5.82 |
| 12 | 6.75 | 6.92 | 7.09 | 7.16 | 7.33 | 7.27 | 7 | 6.56 |
| 14 | 6.85 | 7.04 | 7.3 | 7.41 | 7.72 | 7.67 | 7.37 | 7 |
| 16 | 6.89 | 7.09 | 7.44 | 7.68 | 8.06 | 8.1 | 7.79 | 7.35 |
| 20 | 6.88 | 7.11 | 7.54 | 8.07 | 8.47 | 8.9 | 8.75 | 8.16 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.23 | 146° | 3.35 |
| 8 | 41.2° | 3.9 | 150° | 4.26 |
| 10 | 40.5° | 4.42 | 152.5° | 5.05 |
| 12 | 39.4° | 4.72 | 158° | 5.76 |
| 14 | 38.8° | 4.82 | 180° | 6.39 |
| 16 | 38.8° | 4.85 | 180° | 6.87 |
| 20 | 39.4° | 4.81 | 180° | 7.57 |
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