NAMBAWAN — ORC Rating

GPH

576.5

OSN

559.3

LOA

12.469 m

Displacement

7349 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7115

Medium

0.957

High

1.097

Triple Offshore

Low

0.9137

Medium

1.173

High

1.3097

Boat Specifications

Dimensions

Length overall: 12.469 m
Beam: 3.93 m
Draft: 2.48 m
Displacement: 7349 kg
Crew weight: 700 kg
Wetted surface: 32.62 m²

Sails

Mainsail: 52.87 m²
Genoa: 43 m²
Spinnaker: 123.6 m²
Asymmetric spinnaker: 0 m²

Design

Type: Comet 41S
Builder: Comar Yachts
Designer: A.Vallicelli & C.
Year built: 2005

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.

6,42.8,5.219905,52,5.81,60,6.11,75,6.31,90,6.19,110,6.07,120,5.92,135,5.33,141.7,4.944084,150,4.48
8,40.7,6.120287,52,6.84,60,7.08,75,7.24,90,7.18,110,7.28,120,7.15,135,6.6,146.9,5.873093,150,5.68
10,39.2,6.671446,52,7.42,60,7.61,75,7.76,90,7.74,110,7.94,120,7.87,135,7.5,150,6.72,151.2,6.652922
12,38.2,6.909655,52,7.69,60,7.89,75,8.08,90,8.11,110,8.38,120,8.36,135,8.05,150,7.51,156.1,7.197125
14,37.7,7.014453,52,7.82,60,8.04,75,8.31,90,8.42,110,8.71,120,8.82,135,8.53,150,8.03,164.2,7.493105
16,38,7.144573,52,7.9,60,8.13,75,8.48,90,8.7,110,8.94,120,9.24,135,9.02,150,8.48,175.8,7.780896
20,38,7.246094,52,8,60,8.25,75,8.69,90,9.11,110,9.32,120,9.83,135,10.15,150,9.45,177.4,8.618873
24,39.2,7.277941,52,8,60,8.28,75,8.8,90,9.38,110,9.74,120,10.32,135,11.76,150,10.76,175.7,9.546873

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.81	6.11	6.31	6.19	6.07	5.92	5.33	4.48
8	6.84	7.08	7.24	7.18	7.28	7.15	6.6	5.68
10	7.42	7.61	7.76	7.74	7.94	7.87	7.5	6.72
12	7.69	7.89	8.08	8.11	8.38	8.36	8.05	7.51
14	7.82	8.04	8.31	8.42	8.71	8.82	8.53	8.03
16	7.9	8.13	8.48	8.7	8.94	9.24	9.02	8.48
20	8	8.25	8.69	9.11	9.32	9.83	10.15	9.45
24	8	8.28	8.8	9.38	9.74	10.32	11.76	10.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.83	141.7°	3.88
8	40.7°	4.64	146.9°	4.92
10	39.2°	5.17	151.2°	5.83
12	38.2°	5.43	156.1°	6.58
14	37.7°	5.55	164.2°	7.21
16	38°	5.63	175.8°	7.76
20	38°	5.71	177.4°	8.61
24	39.2°	5.64	175.7°	9.52

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