NINIA — ORC Rating | RegattaPages

GPH

754.1

OSN

726.1

LOA

9.961 m

Displacement

4847 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5277

Medium

0.733

High

0.8671

Triple Offshore

Low

0.6769

Medium

0.9063

High

1.0339

Boat Specifications

Dimensions

Length overall: 9.961 m
Beam: 3.33 m
Draft: 1.8 m
Displacement: 4847 kg
Crew weight: 487 kg
Wetted surface: 21.71 m²

Sails

Mainsail: 19.45 m²
Genoa: 28.3 m²
Spinnaker: 67.08 m²
Asymmetric spinnaker: 0 m²

Design

Type: OLYMPIC 33
Builder: OLYMPIC MARINE
Designer: R.CARTER
Year built: 1977

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.

6,44.2,3.76616,52,4.14,60,4.36,75,4.48,90,4.51,110,4.62,120,4.48,135,4.04,147.1,3.584956,150,3.48
8,42.4,4.495871,52,4.97,60,5.19,75,5.32,90,5.46,110,5.62,120,5.48,135,5.04,150,4.45,150.5,4.434968
10,40.8,4.967007,52,5.54,60,5.76,75,5.94,90,6.11,110,6.29,120,6.22,135,5.86,150,5.28,153.1,5.146908
12,40.1,5.333881,52,5.94,60,6.13,75,6.31,90,6.48,110,6.68,120,6.65,135,6.41,150,5.97,157.2,5.673293
14,39.7,5.588774,52,6.19,60,6.37,75,6.56,90,6.67,110,6.96,120,6.96,135,6.77,150,6.44,168.2,5.925215
16,39.5,5.728174,52,6.34,60,6.52,75,6.73,90,6.8,110,7.19,120,7.23,135,7.07,150,6.76,176.8,6.279792
20,39.4,5.771718,52,6.42,60,6.64,75,6.96,90,7.12,110,7.49,120,7.7,135,7.64,150,7.31,178.6,6.892057
24,40.6,5.716007,52,6.36,60,6.62,75,7.02,90,7.34,110,7.68,120,8.02,135,8.22,150,7.87,178.6,7.40221

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.14	4.36	4.48	4.51	4.62	4.48	4.04	3.48
8	4.97	5.19	5.32	5.46	5.62	5.48	5.04	4.45
10	5.54	5.76	5.94	6.11	6.29	6.22	5.86	5.28
12	5.94	6.13	6.31	6.48	6.68	6.65	6.41	5.97
14	6.19	6.37	6.56	6.67	6.96	6.96	6.77	6.44
16	6.34	6.52	6.73	6.8	7.19	7.23	7.07	6.76
20	6.42	6.64	6.96	7.12	7.49	7.7	7.64	7.31
24	6.36	6.62	7.02	7.34	7.68	8.02	8.22	7.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.7	147.1°	3.01
8	42.4°	3.32	150.5°	3.86
10	40.8°	3.76	153.1°	4.59
12	40.1°	4.08	157.2°	5.23
14	39.7°	4.3	168.2°	5.8
16	39.5°	4.42	176.8°	6.27
20	39.4°	4.46	178.6°	6.89
24	40.6°	4.34	178.6°	7.4

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