JOSHUA II
ITA ZIGGURAT 995Sail number ITA/ITA9461
GPH
681.1
OSN
661.8
LOA
9.96 m
Displacement
4089 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6843
Medium
0.9151
High
1.0325
Triple Offshore
Low
0.8731
Medium
1.117
High
1.2299
Boat Specifications
Dimensions
- Length overall
- 9.96 m
- Beam
- 3.24 m
- Draft
- 1.94 m
- Displacement
- 4089 kg
- Crew weight
- 427 kg
- Wetted surface
- 20.43 m²
Sails
- Mainsail
- 23.02 m²
- Genoa
- 31.55 m²
- Spinnaker
- 74.19 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- ZIGGURAT 995
- Builder
- C.P.R.
- Designer
- VALLICELLI & C.
- Year built
- 1981
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.81 | 5.03 | 5.2 | 5.14 | 5.18 | 5.05 | 4.61 | 3.96 |
| 8 | 5.7 | 5.94 | 6.11 | 6.12 | 6.25 | 6.13 | 5.67 | 4.96 |
| 10 | 6.24 | 6.41 | 6.54 | 6.61 | 6.75 | 6.69 | 6.43 | 5.85 |
| 12 | 6.47 | 6.62 | 6.78 | 6.82 | 7.07 | 7.05 | 6.83 | 6.48 |
| 14 | 6.56 | 6.74 | 6.96 | 7.05 | 7.35 | 7.4 | 7.18 | 6.84 |
| 16 | 6.6 | 6.8 | 7.1 | 7.25 | 7.51 | 7.73 | 7.55 | 7.16 |
| 20 | 6.6 | 6.82 | 7.24 | 7.59 | 7.79 | 8.12 | 8.27 | 7.85 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.5° | 3.22 | 147.1° | 3.43 |
| 8 | 40.8° | 3.83 | 150.7° | 4.3 |
| 10 | 40.7° | 4.29 | 151.6° | 5.08 |
| 12 | 39.7° | 4.53 | 159.7° | 5.74 |
| 14 | 39.6° | 4.61 | 180° | 6.33 |
| 16 | 39.7° | 4.64 | 180° | 6.73 |
| 20 | 40.4° | 4.58 | 180° | 7.35 |
Loading polar chart…