TEMPER
EST FINNFLYER 31 LFSail number EST/EST188
GPH
701.8
OSN
679.3
LOA
9.38 m
Displacement
2986 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5708
Medium
0.7902
High
0.9193
Triple Offshore
Low
0.7389
Medium
0.9689
High
1.0919
Boat Specifications
Dimensions
- Length overall
- 9.38 m
- Beam
- 3.24 m
- Draft
- 1.75 m
- Displacement
- 2986 kg
- Crew weight
- 480 kg
- Wetted surface
- 17.76 m²
Sails
- Mainsail
- 26.73 m²
- Genoa
- 19.42 m²
- Spinnaker
- 48.7 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FINNFLYER 31 LF
- Builder
- POLAR YACHT
- Designer
- EIVIND STILL
- Year built
- 1983
- Stability index
- 108.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.61 | 4.87 | 5.07 | 5.06 | 5.05 | 4.86 | 4.35 | 3.68 |
| 8 | 5.5 | 5.78 | 5.97 | 6.06 | 6.09 | 5.92 | 5.36 | 4.68 |
| 10 | 6.07 | 6.26 | 6.4 | 6.55 | 6.59 | 6.49 | 6.18 | 5.57 |
| 12 | 6.37 | 6.52 | 6.66 | 6.86 | 6.95 | 6.86 | 6.61 | 6.25 |
| 14 | 6.53 | 6.7 | 6.89 | 7.09 | 7.32 | 7.23 | 6.96 | 6.63 |
| 16 | 6.61 | 6.82 | 7.09 | 7.22 | 7.65 | 7.6 | 7.33 | 6.96 |
| 20 | 6.66 | 6.91 | 7.34 | 7.64 | 8.07 | 8.29 | 8.06 | 7.66 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.01 | 146.9° | 3.19 |
| 8 | 42.4° | 3.64 | 151.4° | 4.05 |
| 10 | 41.4° | 4.13 | 152.9° | 4.83 |
| 12 | 39.4° | 4.49 | 161° | 5.55 |
| 14 | 38.7° | 4.66 | 175.4° | 6.13 |
| 16 | 38.2° | 4.73 | 179° | 6.53 |
| 20 | 38.8° | 4.73 | 179° | 7.18 |
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