Jacana
RSA J-133Sail number RSA/GBR5733R
GPH
561.6
OSN
544.2
LOA
13.14 m
Displacement
9390 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7257
Medium
0.9834
High
1.1141
Triple Offshore
Low
0.9342
Medium
1.2081
High
1.3411
Boat Specifications
Dimensions
- Length overall
- 13.14 m
- Beam
- 3.87 m
- Draft
- 2.31 m
- Displacement
- 9390 kg
- Crew weight
- 930 kg
- Wetted surface
- 38.66 m²
Sails
- Mainsail
- 55.71 m²
- Genoa
- 48.68 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 180.98 m²
Design
- Type
- J-133
- Builder
- J Boats
- Designer
- Johnstone
- Year built
- 2003
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.81 | 6.14 | 6.36 | 6.21 | 6.35 | 6.22 | 5.55 | 4.69 |
| 8 | 6.93 | 7.2 | 7.38 | 7.39 | 7.61 | 7.52 | 6.98 | 5.94 |
| 10 | 7.59 | 7.8 | 7.95 | 7.92 | 8.25 | 8.23 | 7.91 | 7.05 |
| 12 | 7.89 | 8.08 | 8.27 | 8.3 | 8.62 | 8.7 | 8.47 | 7.87 |
| 14 | 8.02 | 8.23 | 8.48 | 8.59 | 8.87 | 9.1 | 8.98 | 8.31 |
| 16 | 8.12 | 8.33 | 8.63 | 8.83 | 9.11 | 9.45 | 9.49 | 8.66 |
| 20 | 8.24 | 8.46 | 8.84 | 9.2 | 9.53 | 10.03 | 10.69 | 9.41 |
| 24 | 8.29 | 8.52 | 8.96 | 9.46 | 9.92 | 10.62 | 12.3 | 10.98 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.3° | 3.79 | 143.1° | 4.06 |
| 8 | 41.2° | 4.66 | 146.4° | 5.15 |
| 10 | 39.7° | 5.26 | 147.9° | 6.11 |
| 12 | 38.5° | 5.57 | 150.6° | 6.82 |
| 14 | 37.6° | 5.74 | 150.6° | 7.2 |
| 16 | 37.2° | 5.86 | 170.8° | 7.55 |
| 20 | 36.6° | 5.99 | 175.7° | 8.41 |
| 24 | 37.3° | 6.01 | 140.9° | 9.51 |
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