#250: ORC Rating

GPH

643.6

OSN

623

LOA

10.64 m

Displacement

5915 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6253

Medium

0.859

High

0.9936

Triple Offshore

Low

0.8076

Medium

1.0564

High

1.1832

Boat Specifications

Dimensions

Length overall: 10.64 m
Beam: 3.46 m
Draft: 1.83 m
Displacement: 5915 kg
Crew weight: 632 kg
Wetted surface: 26.8 m²

Sails

Mainsail: 37.61 m²
Genoa: 28.39 m²
Spinnaker: 80.92 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 36.7 CR
Builder: Beneteau
Designer: BruceFarr
Year built: 2002

Performance data

Polar CSV

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

6,44.1,4.567442,52,5.05,60,5.34,75,5.53,90,5.47,110,5.51,120,5.33,135,4.78,144.2,4.290661,150,4.02
8,42,5.395987,52,6,60,6.26,75,6.45,90,6.52,110,6.62,120,6.46,135,5.91,149.2,5.180684,150,5.13
10,40.5,5.970495,52,6.61,60,6.82,75,6.98,90,7.12,110,7.24,120,7.15,135,6.75,150,6.08,152.5,5.941303
12,39.3,6.293289,52,6.96,60,7.14,75,7.3,90,7.43,110,7.63,120,7.57,135,7.27,150,6.81,157.8,6.469587
14,38.8,6.428533,52,7.13,60,7.32,75,7.53,90,7.59,110,7.96,120,7.93,135,7.66,150,7.28,170.4,6.703881
16,38.5,6.503893,52,7.21,60,7.41,75,7.7,90,7.82,110,8.24,120,8.27,135,8.02,150,7.64,177.7,7.115732
20,38.7,6.560482,52,7.27,60,7.5,75,7.88,90,8.2,110,8.57,120,8.91,135,8.8,150,8.34,178.8,7.811713
24,39.8,6.547062,52,7.26,60,7.5,75,7.96,90,8.42,110,8.77,120,9.31,135,9.76,150,9.14,178.6,8.472529

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.05	5.34	5.53	5.47	5.51	5.33	4.78	4.02
8	6	6.26	6.45	6.52	6.62	6.46	5.91	5.13
10	6.61	6.82	6.98	7.12	7.24	7.15	6.75	6.08
12	6.96	7.14	7.3	7.43	7.63	7.57	7.27	6.81
14	7.13	7.32	7.53	7.59	7.96	7.93	7.66	7.28
16	7.21	7.41	7.7	7.82	8.24	8.27	8.02	7.64
20	7.27	7.5	7.88	8.2	8.57	8.91	8.8	8.34
24	7.26	7.5	7.96	8.42	8.77	9.31	9.76	9.14

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	3.28	144.2°	3.48
8	42°	4.01	149.2°	4.45
10	40.5°	4.54	152.5°	5.27
12	39.3°	4.87	157.8°	5.99
14	38.8°	5.01	170.4°	6.61
16	38.5°	5.09	177.7°	7.11
20	38.7°	5.12	178.8°	7.81
24	39.8°	5.03	178.6°	8.47

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°	5.05	6.00	6.61	6.96	7.13	7.21	7.27	7.26
60°	5.34	6.26	6.82	7.14	7.32	7.41	7.50	7.50
75°	5.53	6.45	6.98	7.30	7.53	7.70	7.88	7.96
90°	5.47	6.52	7.12	7.43	7.59	7.82	8.20	8.42
110°	5.51	6.62	7.24	7.63	7.96	8.24	8.57	8.77
120°	5.33	6.46	7.15	7.57	7.93	8.27	8.91	9.31
135°	4.78	5.91	6.75	7.27	7.66	8.02	8.80	9.76
150°	4.02	5.13	6.08	6.81	7.28	7.64	8.34	9.14