FUTURA
ITA J-80 ODSail number ITA/ITA1537J80
GPH
663
OSN
644.2
LOA
8.032 m
Displacement
1437 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6319
Medium
0.8286
High
0.9449
Triple Offshore
Low
0.8058
Medium
1.0126
High
1.1409
Boat Specifications
Dimensions
- Length overall
- 8.032 m
- Beam
- 2.49 m
- Draft
- 1.5 m
- Displacement
- 1437 kg
- Crew weight
- 400 kg
- Wetted surface
- 13.55 m²
Sails
- Mainsail
- 21.53 m²
- Genoa
- 13.98 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 64.99 m²
Design
- Type
- J-80 OD
- Builder
- J-Composite
- Designer
- Johnstone
- Year built
- 1995
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.92 | 5.16 | 5.31 | 5.46 | 5.58 | 5.45 | 4.93 | 4.21 |
| 8 | 5.78 | 5.97 | 6.09 | 6.26 | 6.44 | 6.38 | 6.01 | 5.28 |
| 10 | 6.23 | 6.37 | 6.49 | 6.55 | 6.92 | 6.95 | 6.67 | 6.08 |
| 12 | 6.42 | 6.59 | 6.79 | 6.86 | 7.26 | 7.45 | 7.24 | 6.61 |
| 14 | 6.51 | 6.7 | 7.01 | 7.18 | 7.55 | 7.93 | 7.88 | 7.03 |
| 16 | 6.57 | 6.78 | 7.14 | 7.45 | 7.84 | 8.36 | 8.65 | 7.53 |
| 20 | 6.63 | 6.87 | 7.32 | 7.85 | 8.43 | 9.34 | 11.23 | 9.93 |
| 24 | 6.59 | 6.87 | 7.41 | 8.1 | 9.07 | 10.52 | 13.03 | 13.32 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.24 | 144.7° | 3.64 |
| 8 | 41° | 3.94 | 148.5° | 4.57 |
| 10 | 38.4° | 4.43 | 149.5° | 5.26 |
| 12 | 37.3° | 4.63 | 149.6° | 5.73 |
| 14 | 36.9° | 4.71 | 147.3° | 6.09 |
| 16 | 36.9° | 4.75 | 144.5° | 6.53 |
| 20 | 37.2° | 4.77 | 140.8° | 8.6 |
| 24 | 39.2° | 4.63 | 145.9° | 11.53 |
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