Not Guilty
AUS Eureka 31Sail number AUS/5885
GPH
596
OSN
576.9
LOA
9.397 m
Displacement
2903 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6883
Medium
0.9234
High
1.0717
Triple Offshore
Low
0.8826
Medium
1.1297
High
1.3007
Boat Specifications
Dimensions
- Length overall
- 9.397 m
- Beam
- 3.74 m
- Draft
- 2.33 m
- Displacement
- 2903 kg
- Crew weight
- 581 kg
- Wetted surface
- 22.08 m²
Sails
- Mainsail
- 37 m²
- Genoa
- 21.8 m²
- Spinnaker
- 109.31 m²
- Asymmetric spinnaker
- 103.87 m²
Design
- Type
- Eureka 31
- Designer
- G McKellar
- Year built
- 1983
- Stability index
- 123.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 4 | 3.95 | 4.18 | 4.55 | 4.75 | 4.65 | 4.5 | 3.93 | 3.24 |
| 6 | 5.32 | 5.56 | 5.96 | 6.16 | 6.13 | 5.99 | 5.43 | 4.58 |
| 8 | 6.27 | 6.46 | 6.82 | 6.99 | 7.09 | 7 | 6.57 | 5.72 |
| 10 | 6.8 | 6.95 | 7.27 | 7.53 | 7.76 | 7.68 | 7.26 | 6.63 |
| 12 | 7.13 | 7.3 | 7.54 | 7.98 | 8.36 | 8.36 | 7.91 | 7.26 |
| 14 | 7.35 | 7.58 | 7.85 | 8.3 | 8.85 | 9.08 | 8.61 | 7.86 |
| 16 | 7.49 | 7.77 | 8.16 | 8.54 | 9.27 | 9.81 | 9.44 | 8.49 |
| 20 | 7.67 | 7.99 | 8.57 | 9.08 | 10.46 | 11.03 | 12.32 | 10.18 |
| 24 | 7.73 | 8.1 | 8.8 | 9.66 | 11.63 | 13.48 | 15.1 | 14.12 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 4 | 42.2° | 2.56 | 143.1° | 2.81 |
| 6 | 42.2° | 3.54 | 143.1° | 3.97 |
| 8 | 39.5° | 4.31 | 147.3° | 4.95 |
| 10 | 37.7° | 4.86 | 154.2° | 5.75 |
| 12 | 35.8° | 5.2 | 160.1° | 6.43 |
| 14 | 35.2° | 5.37 | 164.8° | 6.98 |
| 16 | 34.8° | 5.46 | 163.7° | 7.51 |
| 20 | 34.8° | 5.55 | 137.7° | 8.82 |
| 24 | 35.4° | 5.54 | 144.4° | 12.23 |
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