NAMBAWAN — ORC Rating

GPH

576.9

OSN

559.9

LOA

12.469 m

Displacement

7349 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.712

Medium

0.9555

High

1.0907

Triple Offshore

Low

0.9141

Medium

1.1718

High

1.3055

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: 32.46 m²

Sails

Mainsail: 52.87 m²
Genoa: 43 m²
Spinnaker: 122.53 m²
Asymmetric spinnaker: 0 m²

Design

Type: Comet 41S
Builder: Comar YAchts
Designer: A.Vallicelli & C.
Year built: 2005
Stability index: 127.5

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.

6,42.6,5.216703,52,5.82,60,6.12,75,6.32,90,6.19,110,6.07,120,5.91,135,5.32,141.9,4.930521,150,4.48
8,40.6,6.124293,52,6.84,60,7.08,75,7.24,90,7.18,110,7.27,120,7.15,135,6.6,147.5,5.83359,150,5.69
10,39.3,6.668043,52,7.41,60,7.61,75,7.75,90,7.75,110,7.93,120,7.87,135,7.5,150,6.73,151.4,6.64022
12,38.2,6.87148,52,7.68,60,7.89,75,8.08,90,8.11,110,8.37,120,8.36,135,8.06,150,7.51,156.4,7.191475
14,37.8,6.985971,52,7.81,60,8.03,75,8.31,90,8.42,110,8.72,120,8.81,135,8.53,150,8.03,164.6,7.478513
16,38.2,7.113254,52,7.88,60,8.12,75,8.48,90,8.7,110,8.96,120,9.25,135,9.02,150,8.49,175.4,7.785077
20,38.8,7.211249,52,7.95,60,8.21,75,8.67,90,9.12,110,9.35,120,9.86,135,10.14,150,9.47,177.2,8.630303

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.82	6.12	6.32	6.19	6.07	5.91	5.32	4.48
8	6.84	7.08	7.24	7.18	7.27	7.15	6.6	5.69
10	7.41	7.61	7.75	7.75	7.93	7.87	7.5	6.73
12	7.68	7.89	8.08	8.11	8.37	8.36	8.06	7.51
14	7.81	8.03	8.31	8.42	8.72	8.81	8.53	8.03
16	7.88	8.12	8.48	8.7	8.96	9.25	9.02	8.49
20	7.95	8.21	8.67	9.12	9.35	9.86	10.14	9.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.84	141.9°	3.88
8	40.6°	4.65	147.5°	4.92
10	39.3°	5.16	151.4°	5.83
12	38.2°	5.4	156.4°	6.59
14	37.8°	5.52	164.6°	7.21
16	38.2°	5.59	175.4°	7.76
20	38.8°	5.62	177.2°	8.62

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