Nova — ORC Rating | RegattaPages

GPH

646.7

OSN

628.4

LOA

11.65 m

Displacement

6598 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7009

Medium

0.9577

High

1.1125

Triple Offshore

Low

0.9071

Medium

1.1803

High

1.3232

Boat Specifications

Dimensions

Length overall: 11.65 m
Beam: 3.57 m
Draft: 2.03 m
Displacement: 6598 kg
Crew weight: 625 kg
Wetted surface: 27 m²

Sails

Mainsail: 40.05 m²
Genoa: 36.81 m²
Spinnaker: 69.17 m²
Asymmetric spinnaker: 0 m²

Design

Type: WASA 38 CR
Builder: WASA Marin AB
Designer: Leif Ängermark
Year built: 1983

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.

6,42.6,4.5782,52,5.14,60,5.44,75,5.67,90,5.61,110,5.37,120,5.19,135,4.66,145.9,4.105981,150,3.93
8,41,5.353052,52,6.06,60,6.37,75,6.59,90,6.58,110,6.51,120,6.3,135,5.7,150,4.98,150.9,4.932636
10,40.9,6.046145,52,6.71,60,6.9,75,7.04,90,7.08,110,7.13,120,7.03,135,6.6,150,5.87,153.7,5.677721
12,39.9,6.400186,52,7,60,7.16,75,7.31,90,7.4,110,7.48,120,7.4,135,7.13,150,6.65,156.4,6.351197
14,38.8,6.49269,52,7.13,60,7.31,75,7.5,90,7.59,110,7.8,120,7.72,135,7.46,150,7.13,180,6.49
16,38.3,6.524152,52,7.19,60,7.38,75,7.65,90,7.81,110,8.13,120,8.06,135,7.78,150,7.45,180,7.01
20,39.2,6.594021,52,7.23,60,7.43,75,7.82,90,8.19,110,8.56,120,8.75,135,8.5,150,8.08,180,7.64

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.14	5.44	5.67	5.61	5.37	5.19	4.66	3.93
8	6.06	6.37	6.59	6.58	6.51	6.3	5.7	4.98
10	6.71	6.9	7.04	7.08	7.13	7.03	6.6	5.87
12	7	7.16	7.31	7.4	7.48	7.4	7.13	6.65
14	7.13	7.31	7.5	7.59	7.8	7.72	7.46	7.13
16	7.19	7.38	7.65	7.81	8.13	8.06	7.78	7.45
20	7.23	7.43	7.82	8.19	8.56	8.75	8.5	8.08

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.37	145.9°	3.4
8	41°	4.04	150.9°	4.31
10	40.9°	4.57	153.7°	5.09
12	39.9°	4.91	156.4°	5.82
14	38.8°	5.06	180°	6.49
16	38.3°	5.12	180°	7.01
20	39.2°	5.11	180°	7.64

Loading polar chart…