TRUE BLUE
FIN FINNFLYER 31 LFSail number FIN/FIN5347
GPH
682.2
OSN
663
LOA
9.38 m
Displacement
2582 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5984
Medium
0.8108
High
0.9243
Triple Offshore
Low
0.7723
Medium
0.9914
High
1.1041
Boat Specifications
Dimensions
- Length overall
- 9.38 m
- Beam
- 3.24 m
- Draft
- 1.72 m
- Displacement
- 2582 kg
- Crew weight
- 425 kg
- Wetted surface
- 16.82 m²
Sails
- Mainsail
- 29.91 m²
- Genoa
- 16.09 m²
- Spinnaker
- 49.61 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FINNFLYER 31 LF
- Builder
- POLAR YACHT
- Designer
- EIVIND STILL
- Year built
- 1986
- Stability index
- 108.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.82 | 5.09 | 5.27 | 5.33 | 5.28 | 5.08 | 4.55 | 3.84 |
| 8 | 5.72 | 5.96 | 6.12 | 6.25 | 6.27 | 6.12 | 5.6 | 4.85 |
| 10 | 6.22 | 6.38 | 6.51 | 6.68 | 6.75 | 6.64 | 6.34 | 5.76 |
| 12 | 6.42 | 6.59 | 6.78 | 6.94 | 7.18 | 7.08 | 6.76 | 6.39 |
| 14 | 6.51 | 6.71 | 7 | 7.14 | 7.55 | 7.52 | 7.18 | 6.78 |
| 16 | 6.55 | 6.77 | 7.16 | 7.41 | 7.81 | 7.93 | 7.62 | 7.19 |
| 20 | 6.64 | 6.86 | 7.28 | 7.74 | 8.18 | 8.61 | 8.64 | 8.03 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.18 | 146° | 3.33 |
| 8 | 41.4° | 3.83 | 151.1° | 4.2 |
| 10 | 40° | 4.32 | 152.4° | 5 |
| 12 | 39° | 4.54 | 161.3° | 5.71 |
| 14 | 38.7° | 4.62 | 177.2° | 6.28 |
| 16 | 38.7° | 4.65 | 179° | 6.68 |
| 20 | 38.7° | 4.72 | 179° | 7.43 |
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