PANTHALASA
ESP FIRST 31.7Sail number ESP/ESP5868_C
GPH
665.4
OSN
644.5
LOA
9.61 m
Displacement
3712 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6092
Medium
0.8275
High
0.9483
Triple Offshore
Low
0.7838
Medium
1.0206
High
1.1427
Boat Specifications
Dimensions
- Length overall
- 9.61 m
- Beam
- 3.21 m
- Draft
- 1.92 m
- Displacement
- 3712 kg
- Crew weight
- 250 kg
- Wetted surface
- 21.37 m²
Sails
- Mainsail
- 25.35 m²
- Genoa
- 27.87 m²
- Spinnaker
- 60.82 m²
- Asymmetric spinnaker
- 67.88 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 | 4.88 | 5.15 | 5.34 | 5.25 | 5.31 | 5.15 | 4.63 | 3.92 |
| 8 | 5.8 | 6.04 | 6.23 | 6.26 | 6.39 | 6.25 | 5.77 | 5.01 |
| 10 | 6.38 | 6.58 | 6.74 | 6.85 | 7 | 6.92 | 6.6 | 5.89 |
| 12 | 6.69 | 6.87 | 7.05 | 7.17 | 7.42 | 7.38 | 7.11 | 6.55 |
| 14 | 6.82 | 7.03 | 7.27 | 7.36 | 7.8 | 7.81 | 7.55 | 7.03 |
| 16 | 6.88 | 7.1 | 7.44 | 7.62 | 8.11 | 8.23 | 7.99 | 7.43 |
| 20 | 6.92 | 7.17 | 7.6 | 8 | 8.51 | 9.05 | 8.99 | 8.25 |
| 24 | 6.85 | 7.15 | 7.68 | 8.21 | 8.88 | 9.67 | 10.73 | 9.29 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.2 | 144.2° | 3.4 |
| 8 | 41.4° | 3.9 | 146.9° | 4.34 |
| 10 | 40° | 4.39 | 147.6° | 5.1 |
| 12 | 39.1° | 4.67 | 157.4° | 5.76 |
| 14 | 38.8° | 4.78 | 168.7° | 6.35 |
| 16 | 38.8° | 4.83 | 177.2° | 6.85 |
| 20 | 39.4° | 4.8 | 178.1° | 7.61 |
| 24 | 41.1° | 4.65 | 177.2° | 8.38 |
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