SERIFA 2
AUS ROSS 930Sail number AUS/R445
GPH
638.8
OSN
619.9
LOA
9.52 m
Displacement
2303 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6337
Medium
0.8595
High
0.997
Triple Offshore
Low
0.818
Medium
1.0591
High
1.2038
Boat Specifications
Dimensions
- Length overall
- 9.52 m
- Beam
- 2.81 m
- Draft
- 2.08 m
- Displacement
- 2303 kg
- Crew weight
- 380 kg
- Wetted surface
- 18.24 m²
Sails
- Mainsail
- 28.11 m²
- Genoa
- 15.53 m²
- Spinnaker
- 74 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- ROSS 930
- Designer
- ROS
- Year built
- 1983
- Stability index
- -1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 4 | 3.77 | 3.99 | 4.11 | 4.08 | 4.24 | 4.09 | 3.51 | 2.89 |
| 6 | 5.02 | 5.3 | 5.49 | 5.5 | 5.72 | 5.59 | 4.99 | 4.15 |
| 8 | 5.89 | 6.17 | 6.4 | 6.47 | 6.75 | 6.7 | 6.24 | 5.29 |
| 10 | 6.49 | 6.71 | 6.89 | 6.94 | 7.3 | 7.32 | 7.05 | 6.34 |
| 12 | 6.77 | 6.99 | 7.25 | 7.33 | 7.67 | 7.9 | 7.71 | 7.12 |
| 14 | 6.89 | 7.13 | 7.51 | 7.73 | 7.98 | 8.35 | 8.39 | 7.75 |
| 16 | 6.97 | 7.23 | 7.68 | 8.06 | 8.26 | 8.72 | 9.1 | 8.41 |
| 20 | 7.08 | 7.36 | 7.92 | 8.5 | 8.81 | 9.4 | 10.56 | 9.99 |
| 24 | 7.09 | 7.4 | 8.02 | 8.76 | 9.56 | 10.05 | 11.65 | 12.15 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 4 | 42.7° | 2.45 | 137.7° | 2.5 |
| 6 | 42.7° | 3.31 | 137.7° | 3.59 |
| 8 | 41.2° | 3.95 | 148.6° | 4.59 |
| 10 | 40.4° | 4.43 | 149.8° | 5.49 |
| 12 | 39.5° | 4.69 | 157° | 6.27 |
| 14 | 39° | 4.82 | 163.6° | 6.85 |
| 16 | 38.9° | 4.89 | 161.3° | 7.4 |
| 20 | 38.8° | 4.97 | 153.1° | 8.67 |
| 24 | 39.7° | 4.93 | 149.2° | 10.52 |
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