CLOUD NINE — ORC Rating

GPH

631.6

OSN

616.7

LOA

9.12 m

Displacement

2734 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6692

Medium

0.8666

High

0.9663

Triple Offshore

Low

0.8558

Medium

1.0593

High

1.17

Boat Specifications

Dimensions

Length overall: 9.12 m
Beam: 3.05 m
Draft: 1.92 m
Displacement: 2734 kg
Crew weight: 400 kg
Wetted surface: 18.71 m²

Sails

Mainsail: 29.75 m²
Genoa: 23.4 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 79.83 m²

Design

Type: J-92S
Builder: J-COMPOSITES
Designer: JOHNSTONE
Year built: 1992
Stability index: 111.5

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,41.8,4.721815,52,5.29,60,5.53,75,5.87,90,6.05,110,5.88,120,5.63,135,5.11,144.3,4.630066,150,4.35
8,39.6,5.528782,52,6.16,60,6.33,75,6.58,90,6.76,110,6.69,120,6.59,135,6.2,148.7,5.523964,150,5.45
10,37.6,5.932174,52,6.58,60,6.73,75,6.85,90,7.11,110,7.18,120,7.15,135,6.86,150,6.3,150.1,6.298328
12,36.6,6.066136,52,6.75,60,6.92,75,7.11,90,7.32,110,7.58,120,7.62,135,7.39,150,6.81,150.3,6.780781
14,36.6,6.165785,52,6.83,60,7.01,75,7.29,90,7.5,110,7.94,120,8.03,135,7.92,150,7.18,171.2,6.334568
16,36.4,6.212,52,6.88,60,7.08,75,7.41,90,7.66,110,8.27,120,8.44,135,8.5,150,7.55,174.8,6.757812
20,37,6.260678,52,6.93,60,7.15,75,7.55,90,7.98,110,8.9,120,9.61,135,10.59,138.5,10.254278,150,8.87

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.29	5.53	5.87	6.05	5.88	5.63	5.11	4.35
8	6.16	6.33	6.58	6.76	6.69	6.59	6.2	5.45
10	6.58	6.73	6.85	7.11	7.18	7.15	6.86	6.3
12	6.75	6.92	7.11	7.32	7.58	7.62	7.39	6.81
14	6.83	7.01	7.29	7.5	7.94	8.03	7.92	7.18
16	6.88	7.08	7.41	7.66	8.27	8.44	8.5	7.55
20	6.93	7.15	7.55	7.98	8.9	9.61	10.59	8.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.52	144.3°	3.76
8	39.6°	4.26	148.7°	4.72
10	37.6°	4.7	150.1°	5.46
12	36.6°	4.87	150.3°	5.89
14	36.6°	4.95	171.2°	6.26
16	36.4°	5	174.8°	6.73
20	37°	5	138.5°	7.68

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