MERAK
AUS S80Sail number AUS/R1221
GPH
710.3
OSN
685.8
LOA
8.03 m
Displacement
1639 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5654
Medium
0.7798
High
0.8997
Triple Offshore
Low
0.7292
Medium
0.9567
High
1.0871
Boat Specifications
Dimensions
- Length overall
- 8.03 m
- Beam
- 2.77 m
- Draft
- 1.42 m
- Displacement
- 1639 kg
- Crew weight
- 417 kg
- Wetted surface
- 15.37 m²
Sails
- Mainsail
- 19.71 m²
- Genoa
- 18.11 m²
- Spinnaker
- 43.08 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- S80
- Designer
- SWARBRICK
- Year built
- 1981
- Stability index
- 93
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.58 | 4.83 | 4.98 | 4.93 | 4.97 | 4.82 | 4.31 | 3.61 |
| 8 | 5.42 | 5.65 | 5.78 | 5.88 | 5.94 | 5.8 | 5.27 | 4.62 |
| 10 | 5.94 | 6.11 | 6.24 | 6.42 | 6.51 | 6.4 | 6.06 | 5.48 |
| 12 | 6.26 | 6.42 | 6.57 | 6.79 | 6.99 | 6.88 | 6.54 | 6.14 |
| 14 | 6.42 | 6.63 | 6.87 | 6.99 | 7.45 | 7.36 | 7 | 6.58 |
| 16 | 6.49 | 6.73 | 7.1 | 7.24 | 7.85 | 7.87 | 7.48 | 7.01 |
| 20 | 6.52 | 6.81 | 7.3 | 7.75 | 8.4 | 9.06 | 8.79 | 7.95 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.2° | 2.99 | 146° | 3.12 |
| 8 | 41.5° | 3.64 | 150.5° | 4.01 |
| 10 | 40° | 4.1 | 154.1° | 4.77 |
| 12 | 38.8° | 4.42 | 162.8° | 5.48 |
| 14 | 38.8° | 4.54 | 175.4° | 6.05 |
| 16 | 38.8° | 4.58 | 177.2° | 6.47 |
| 20 | 40° | 4.53 | 177.5° | 7.27 |
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