PURPLE HOTEL-CNSA — ORC Rating

GPH

650.9

OSN

632.7

LOA

9.12 m

Displacement

2642 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7091

Medium

0.955

High

1.0855

Triple Offshore

Low

0.9124

Medium

1.1673

High

1.3072

Boat Specifications

Dimensions

Length overall: 9.12 m
Beam: 3.05 m
Draft: 1.91 m
Displacement: 2642 kg
Crew weight: 428 kg
Wetted surface: 18.91 m²

Sails

Mainsail: 28.92 m²
Genoa: 22.34 m²
Spinnaker: 61.5 m²
Asymmetric spinnaker: 56.4 m²

Design

Type: J 92 S
Builder: J.BOATS INTERNATIO
Designer: JOHNSTONE
Year built: 1992

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.

6,42.1,4.501494,52,5.04,60,5.31,75,5.52,90,5.54,110,5.52,120,5.33,135,4.81,145.4,4.264178,150,4.06
8,41,5.353052,52,6,60,6.23,75,6.38,90,6.51,110,6.53,120,6.4,135,5.92,149.4,5.146722,150,5.12
10,39.5,5.89665,52,6.5,60,6.66,75,6.79,90,6.94,110,7.03,120,6.93,135,6.63,150,6.04,152.2,5.935013
12,38.2,6.057082,52,6.69,60,6.86,75,7.07,90,7.2,110,7.5,120,7.42,135,7.07,150,6.66,160.6,6.276355
14,38.2,6.146157,52,6.77,60,6.97,75,7.3,90,7.45,110,7.96,120,7.94,135,7.55,150,7.07,180,6.52
16,38.2,6.184332,52,6.81,60,7.03,75,7.45,90,7.76,110,8.28,120,8.51,135,8.09,150,7.52,180,6.93
20,38.1,6.27752,52,6.91,60,7.14,75,7.58,90,8.16,110,8.83,120,9.48,135,9.51,150,8.56,180,7.78

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.04	5.31	5.52	5.54	5.52	5.33	4.81	4.06
8	6	6.23	6.38	6.51	6.53	6.4	5.92	5.12
10	6.5	6.66	6.79	6.94	7.03	6.93	6.63	6.04
12	6.69	6.86	7.07	7.2	7.5	7.42	7.07	6.66
14	6.77	6.97	7.3	7.45	7.96	7.94	7.55	7.07
16	6.81	7.03	7.45	7.76	8.28	8.51	8.09	7.52
20	6.91	7.14	7.58	8.16	8.83	9.48	9.51	8.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.34	145.4°	3.51
8	41°	4.04	149.4°	4.43
10	39.5°	4.55	152.2°	5.25
12	38.2°	4.76	160.6°	5.92
14	38.2°	4.83	180°	6.52
16	38.2°	4.86	180°	6.93
20	38.1°	4.94	180°	7.78

Loading polar chart…