Blue Joy
CAN J 120Sail number CAN/CAN8416R
GPH
577.5
OSN
560.8
LOA
12.244 m
Displacement
6884 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7105
Medium
0.9551
High
1.0766
Triple Offshore
Low
0.9141
Medium
1.1717
High
1.2949
Boat Specifications
Dimensions
- Length overall
- 12.244 m
- Beam
- 3.67 m
- Draft
- 2.17 m
- Displacement
- 6884 kg
- Crew weight
- 850 kg
- Wetted surface
- 32.26 m²
Sails
- Mainsail
- 44.42 m²
- Genoa
- 54.64 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 146.98 m²
Design
- Type
- J 120
- Builder
- J Boats
- Designer
- Bob Johnstone
- Year built
- 1994
- Stability index
- 116
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.86 | 6.17 | 6.36 | 6.21 | 6.06 | 5.93 | 5.25 | 4.44 |
| 8 | 6.9 | 7.12 | 7.25 | 7.18 | 7.27 | 7.17 | 6.64 | 5.64 |
| 10 | 7.44 | 7.61 | 7.73 | 7.72 | 7.91 | 7.88 | 7.56 | 6.73 |
| 12 | 7.66 | 7.84 | 8.02 | 8.07 | 8.3 | 8.35 | 8.12 | 7.52 |
| 14 | 7.78 | 7.96 | 8.2 | 8.34 | 8.57 | 8.75 | 8.61 | 7.95 |
| 16 | 7.85 | 8.04 | 8.33 | 8.56 | 8.8 | 9.12 | 9.1 | 8.28 |
| 20 | 7.94 | 8.14 | 8.49 | 8.86 | 9.22 | 9.75 | 10.3 | 8.98 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.85 | 143.4° | 3.85 |
| 8 | 40.8° | 4.68 | 147.5° | 4.89 |
| 10 | 39° | 5.22 | 147.3° | 5.82 |
| 12 | 37.8° | 5.47 | 150.1° | 6.51 |
| 14 | 37° | 5.61 | 150.1° | 6.88 |
| 16 | 36.6° | 5.7 | 171.2° | 7.25 |
| 20 | 36.4° | 5.79 | 175.7° | 8.08 |
Loading polar chart…