RYUJIN
AUS Sayer 12Sail number AUS/1570
GPH
514.7
OSN
500.9
LOA
12.694 m
Displacement
4540 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7947
Medium
1.0511
High
1.2167
Triple Offshore
Low
1.0286
Medium
1.3061
High
1.4966
Boat Specifications
Dimensions
- Length overall
- 12.694 m
- Beam
- 3.81 m
- Draft
- 2.92 m
- Displacement
- 4540 kg
- Crew weight
- 818 kg
- Wetted surface
- 29.25 m²
Sails
- Mainsail
- 57.62 m²
- Genoa
- 39.31 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 149.61 m²
Design
- Type
- Sayer 12
- Builder
- Jon Sayer
- Designer
- Jon Sayer
- Year built
- 2006
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.54 | 6.95 | 7.28 | 7.22 | 6.99 | 6.77 | 5.97 | 4.98 |
| 8 | 7.7 | 7.94 | 8.12 | 8.08 | 8.14 | 8.06 | 7.57 | 6.32 |
| 10 | 8.12 | 8.36 | 8.67 | 8.66 | 8.92 | 8.88 | 8.37 | 7.47 |
| 12 | 8.3 | 8.62 | 9.16 | 9.34 | 9.47 | 9.77 | 9.2 | 8.31 |
| 14 | 8.41 | 8.79 | 9.46 | 9.95 | 10.01 | 10.42 | 10.2 | 8.93 |
| 16 | 8.51 | 8.9 | 9.66 | 10.39 | 10.55 | 11.03 | 11.41 | 9.77 |
| 20 | 8.74 | 9.23 | 9.96 | 10.89 | 12.01 | 12.42 | 13.69 | 12.26 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 4.29 | 142° | 4.31 |
| 8 | 41.2° | 5.23 | 140.2° | 5.47 |
| 10 | 38.2° | 5.72 | 148° | 6.47 |
| 12 | 37.3° | 5.94 | 152.5° | 7.18 |
| 14 | 36.8° | 6.05 | 149° | 7.74 |
| 16 | 36° | 6.18 | 146.5° | 8.46 |
| 20 | 36° | 6.25 | 143° | 10.62 |
Loading polar chart…