NINA — ORC Rating | RegattaPages

GPH

666.1

OSN

648.4

LOA

11.54 m

Displacement

7531 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6219

Medium

0.8189

High

0.9404

Triple Offshore

Low

0.7932

Medium

1.0123

High

1.1288

Boat Specifications

Dimensions

Length overall: 11.54 m
Beam: 3.71 m
Draft: 1.9 m
Displacement: 7531 kg
Crew weight: 597 kg
Wetted surface: 26.15 m²

Sails

Mainsail: 29.74 m²
Genoa: 43.71 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 90.41 m²

Design

Type: C&C 38
Builder: C&C
Designer: C&C
Year built: 1975
Stability index: 111.8

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.

6,42,4.427132,52,4.93,60,5.17,75,5.35,90,5.29,110,5.31,120,5.17,135,4.76,146.9,4.249636,150,4.12
8,40.6,5.083822,52,5.75,60,6.03,75,6.23,90,6.26,110,6.38,120,6.23,135,5.74,148.4,5.142493,150,5.06
10,41.4,5.759147,52,6.38,60,6.57,75,6.71,90,6.85,110,6.93,120,6.86,135,6.57,147.1,6.062267,150,5.87
12,40.2,6.153475,52,6.7,60,6.85,75,6.97,90,7.16,110,7.27,120,7.21,135,7,148.4,6.574877,150,6.47
14,39.4,6.328184,52,6.88,60,7.03,75,7.17,90,7.34,110,7.58,120,7.53,135,7.32,150,6.82,152,6.704815
16,38.8,6.390039,52,6.99,60,7.16,75,7.34,90,7.45,110,7.87,120,7.87,135,7.64,150,7.07,173.6,6.470324
20,38.4,6.431086,52,7.06,60,7.27,75,7.61,90,7.8,110,8.22,120,8.43,135,8.26,150,7.52,177.2,7.078451

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.93	5.17	5.35	5.29	5.31	5.17	4.76	4.12
8	5.75	6.03	6.23	6.26	6.38	6.23	5.74	5.06
10	6.38	6.57	6.71	6.85	6.93	6.86	6.57	5.87
12	6.7	6.85	6.97	7.16	7.27	7.21	7	6.47
14	6.88	7.03	7.17	7.34	7.58	7.53	7.32	6.82
16	6.99	7.16	7.34	7.45	7.87	7.87	7.64	7.07
20	7.06	7.27	7.61	7.8	8.22	8.43	8.26	7.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.29	146.9°	3.56
8	40.6°	3.86	148.4°	4.38
10	41.4°	4.32	147.1°	5.09
12	40.2°	4.7	148.4°	5.6
14	39.4°	4.89	152°	5.92
16	38.8°	4.98	173.6°	6.43
20	38.4°	5.04	177.2°	7.07

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