NUR
ITA First 31.7Sail number ITA/ITA17143
GPH
680.9
OSN
659.8
LOA
9.61 m
Displacement
3747 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5826
Medium
0.8011
High
0.94
Triple Offshore
Low
0.756
Medium
1.0001
High
1.1393
Boat Specifications
Dimensions
- Length overall
- 9.61 m
- Beam
- 3.21 m
- Draft
- 1.94 m
- Displacement
- 3747 kg
- Crew weight
- 581 kg
- Wetted surface
- 21.95 m²
Sails
- Mainsail
- 23.75 m²
- Genoa
- 25.95 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 59.22 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 | 4.7 | 4.99 | 5.21 | 5.16 | 5.17 | 4.98 | 4.45 | 3.77 |
| 8 | 5.63 | 5.93 | 6.17 | 6.24 | 6.29 | 6.08 | 5.52 | 4.78 |
| 10 | 6.29 | 6.53 | 6.71 | 6.87 | 6.91 | 6.79 | 6.4 | 5.62 |
| 12 | 6.68 | 6.85 | 7 | 7.22 | 7.29 | 7.2 | 6.92 | 6.3 |
| 14 | 6.89 | 7.06 | 7.24 | 7.5 | 7.69 | 7.59 | 7.28 | 6.73 |
| 16 | 6.99 | 7.2 | 7.46 | 7.66 | 8.12 | 8.03 | 7.67 | 7.04 |
| 20 | 7.03 | 7.27 | 7.75 | 8.09 | 8.8 | 9.01 | 8.57 | 7.63 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.05 | 145.5° | 3.26 |
| 8 | 42.4° | 3.72 | 147° | 4.14 |
| 10 | 41.2° | 4.23 | 146.8° | 4.87 |
| 12 | 39.8° | 4.66 | 147.8° | 5.45 |
| 14 | 38.2° | 4.91 | 174° | 5.85 |
| 16 | 37.9° | 5 | 176° | 6.43 |
| 20 | 38.2° | 4.99 | 178° | 7.13 |
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