TEMPER
EST FINNFLYER 31 LFSail number EST/EST188
GPH
695.8
OSN
675.2
LOA
9.38 m
Displacement
2986 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5798
Medium
0.7955
High
0.9185
Triple Offshore
Low
0.7497
Medium
0.975
High
1.0948
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
- 17.74 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
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.69 | 4.96 | 5.16 | 5.12 | 5.12 | 4.93 | 4.43 | 3.75 |
| 8 | 5.57 | 5.84 | 6.04 | 6.1 | 6.13 | 5.98 | 5.44 | 4.73 |
| 10 | 6.11 | 6.29 | 6.43 | 6.57 | 6.62 | 6.53 | 6.23 | 5.61 |
| 12 | 6.39 | 6.54 | 6.69 | 6.88 | 6.99 | 6.9 | 6.64 | 6.28 |
| 14 | 6.53 | 6.71 | 6.92 | 7.1 | 7.36 | 7.28 | 6.99 | 6.65 |
| 16 | 6.6 | 6.82 | 7.11 | 7.24 | 7.69 | 7.65 | 7.36 | 6.98 |
| 20 | 6.63 | 6.89 | 7.33 | 7.65 | 8.1 | 8.34 | 8.11 | 7.68 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.8° | 3.06 | 147° | 3.24 |
| 8 | 42° | 3.68 | 151° | 4.1 |
| 10 | 41.2° | 4.17 | 153° | 4.87 |
| 12 | 39.2° | 4.51 | 164° | 5.58 |
| 14 | 38.6° | 4.65 | 180° | 6.18 |
| 16 | 38.4° | 4.71 | 180° | 6.57 |
| 20 | 39.4° | 4.68 | 180° | 7.23 |
Loading polar chart…