Tarzan
NOR FIRST 31.7 LRSail number NOR/NOR9322
GPH
666.6
OSN
645.7
LOA
9.85 m
Displacement
3821 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6802
Medium
0.9346
High
1.0752
Triple Offshore
Low
0.8757
Medium
1.1476
High
1.2873
Boat Specifications
Dimensions
- Length overall
- 9.85 m
- Beam
- 3.22 m
- Draft
- 1.93 m
- Displacement
- 3821 kg
- Crew weight
- 586 kg
- Wetted surface
- 22.2 m²
Sails
- Mainsail
- 26.37 m²
- Genoa
- 30.76 m²
- Spinnaker
- 62.97 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 31.7 LR
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.9 | 5.15 | 5.35 | 5.29 | 5.18 | 5.03 | 4.55 | 3.84 |
| 8 | 5.83 | 6.09 | 6.29 | 6.25 | 6.29 | 6.13 | 5.61 | 4.88 |
| 10 | 6.46 | 6.64 | 6.77 | 6.83 | 6.91 | 6.82 | 6.48 | 5.79 |
| 12 | 6.75 | 6.9 | 7.06 | 7.14 | 7.29 | 7.21 | 6.96 | 6.53 |
| 14 | 6.86 | 7.04 | 7.27 | 7.35 | 7.68 | 7.61 | 7.32 | 6.96 |
| 16 | 6.91 | 7.1 | 7.43 | 7.63 | 8.04 | 8.06 | 7.73 | 7.3 |
| 20 | 6.91 | 7.13 | 7.56 | 8.05 | 8.46 | 8.89 | 8.67 | 8.08 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 3.23 | 146.5° | 3.33 |
| 8 | 40.9° | 3.9 | 150.5° | 4.23 |
| 10 | 40.5° | 4.44 | 151.7° | 5.02 |
| 12 | 38.9° | 4.76 | 157.6° | 5.74 |
| 14 | 38.3° | 4.88 | 180° | 6.36 |
| 16 | 38.1° | 4.92 | 180° | 6.83 |
| 20 | 38.9° | 4.86 | 180° | 7.5 |
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