TEMPER
EST FINNFLYER 31 LFSail number EST/EST188
GPH
697.6
OSN
674.9
LOA
9.38 m
Displacement
2986 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5839
Medium
0.7996
High
0.9205
Triple Offshore
Low
0.7505
Medium
0.9723
High
1.0851
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 | 4.76 | 4.99 | 5.13 | 5.07 | 5.06 | 4.88 | 4.36 | 3.67 |
| 8 | 5.62 | 5.82 | 5.94 | 6.02 | 6.03 | 5.87 | 5.37 | 4.7 |
| 10 | 6.11 | 6.26 | 6.38 | 6.5 | 6.56 | 6.45 | 6.13 | 5.57 |
| 12 | 6.36 | 6.5 | 6.64 | 6.78 | 6.9 | 6.83 | 6.58 | 6.21 |
| 14 | 6.5 | 6.65 | 6.83 | 6.97 | 7.2 | 7.16 | 6.92 | 6.61 |
| 16 | 6.57 | 6.75 | 6.99 | 7.1 | 7.48 | 7.48 | 7.26 | 6.93 |
| 20 | 6.65 | 6.85 | 7.18 | 7.44 | 7.94 | 8.14 | 7.98 | 7.57 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.14 | 146.6° | 3.18 |
| 8 | 41.2° | 3.81 | 151.1° | 4.07 |
| 10 | 39.4° | 4.28 | 154.1° | 4.84 |
| 12 | 37.8° | 4.56 | 162.8° | 5.53 |
| 14 | 37.5° | 4.68 | 175.4° | 6.1 |
| 16 | 37.2° | 4.75 | 179° | 6.51 |
| 20 | 37.6° | 4.78 | 179° | 7.13 |
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