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

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind 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

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt24 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.81	6.84	7.42	7.69	7.82	7.90	8.00	8.00
60°	6.11	7.08	7.61	7.89	8.04	8.13	8.25	8.28
75°	6.31	7.24	7.76	8.08	8.31	8.48	8.69	8.80
90°	6.19	7.18	7.74	8.11	8.42	8.70	9.11	9.38
110°	6.07	7.28	7.94	8.38	8.71	8.94	9.32	9.74
120°	5.92	7.15	7.87	8.36	8.82	9.24	9.83	10.32
135°	5.33	6.60	7.50	8.05	8.53	9.02	10.15	11.76
150°	4.48	5.68	6.72	7.51	8.03	8.48	9.45	10.76