JOGY
ESP FINNGULF 31Sail number ESP/ESP7198_C
GPH
656.5
OSN
642.5
LOA
9.45 m
Displacement
3712 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7269
Medium
0.9454
High
1.0539
Triple Offshore
Low
0.9303
Medium
1.1453
High
1.2523
Boat Specifications
Dimensions
- Length overall
- 9.45 m
- Beam
- 3 m
- Draft
- 1.59 m
- Displacement
- 3712 kg
- Crew weight
- 475 kg
- Wetted surface
- 19.23 m²
Sails
- Mainsail
- 34.02 m²
- Genoa
- 31.12 m²
- Spinnaker
- 74.33 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FINNGULF 31
- Builder
- Finngulf Marine
- Designer
- H. Södergren
- Year built
- 1983
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.23 | 5.52 | 5.75 | 5.71 | 5.55 | 5.4 | 4.92 | 4.18 |
| 8 | 6.07 | 6.26 | 6.38 | 6.4 | 6.44 | 6.35 | 5.97 | 5.18 |
| 10 | 6.4 | 6.55 | 6.68 | 6.72 | 6.85 | 6.78 | 6.55 | 6.05 |
| 12 | 6.53 | 6.69 | 6.89 | 6.98 | 7.2 | 7.17 | 6.91 | 6.58 |
| 14 | 6.59 | 6.77 | 7.05 | 7.23 | 7.52 | 7.56 | 7.29 | 6.92 |
| 16 | 6.62 | 6.81 | 7.15 | 7.45 | 7.71 | 7.92 | 7.7 | 7.27 |
| 20 | 6.67 | 6.86 | 7.24 | 7.72 | 8.02 | 8.35 | 8.49 | 8.03 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.9° | 3.47 | 146.8° | 3.62 |
| 8 | 41.8° | 4.1 | 150.8° | 4.48 |
| 10 | 40.4° | 4.48 | 153.5° | 5.28 |
| 12 | 39.2° | 4.62 | 168.8° | 5.94 |
| 14 | 39.1° | 4.69 | 180° | 6.47 |
| 16 | 39.1° | 4.71 | 180° | 6.82 |
| 20 | 39.4° | 4.73 | 180° | 7.51 |
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