Irene
FIN First 31.7 HRSail number FIN/FIN11242
GPH
658.4
OSN
638.2
LOA
9.85 m
Displacement
3764 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6198
Medium
0.84
High
0.96
Triple Offshore
Low
0.797
Medium
1.0294
High
1.1465
Boat Specifications
Dimensions
- Length overall
- 9.85 m
- Beam
- 3.21 m
- Draft
- 1.93 m
- Displacement
- 3764 kg
- Crew weight
- 500 kg
- Wetted surface
- 21.8 m²
Sails
- Mainsail
- 26.81 m²
- Genoa
- 32.15 m²
- Spinnaker
- 63.63 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 31.7 HR
- Designer
- Groupe Finot
- Year built
- 1998
- Stability index
- 109.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.16 | 5.42 | 5.57 | 5.44 | 5.23 | 5.06 | 4.53 | 3.82 |
| 8 | 6.04 | 6.26 | 6.4 | 6.35 | 6.32 | 6.17 | 5.64 | 4.91 |
| 10 | 6.54 | 6.71 | 6.85 | 6.85 | 6.95 | 6.86 | 6.48 | 5.83 |
| 12 | 6.77 | 6.95 | 7.12 | 7.17 | 7.35 | 7.3 | 7.01 | 6.55 |
| 14 | 6.87 | 7.06 | 7.32 | 7.44 | 7.7 | 7.69 | 7.42 | 7.03 |
| 16 | 6.93 | 7.13 | 7.45 | 7.67 | 7.99 | 8.07 | 7.83 | 7.41 |
| 20 | 6.96 | 7.19 | 7.59 | 7.99 | 8.36 | 8.78 | 8.73 | 8.19 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.4 | 145.1° | 3.31 |
| 8 | 40.6° | 4.11 | 149.6° | 4.25 |
| 10 | 39° | 4.57 | 152.9° | 5.06 |
| 12 | 38.2° | 4.78 | 158.2° | 5.77 |
| 14 | 37.8° | 4.87 | 170° | 6.37 |
| 16 | 37.8° | 4.92 | 177.2° | 6.86 |
| 20 | 38.2° | 4.91 | 178.1° | 7.59 |
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