BLUCOLOMBRE: ORC Rating

GPH

602.4

OSN

583.8

LOA

11.924 m

Displacement

7061 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7547

Medium

1.0321

High

1.1974

Triple Offshore

Low

0.9712

Medium

1.2687

High

1.4255

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.41 m
Displacement: 7061 kg
Crew weight: 640 kg
Wetted surface: 31.19 m²

Sails

Mainsail: 46.05 m²
Genoa: 37.85 m²
Spinnaker: 105.55 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 40.7
Builder: BENETEAU
Designer: FARR
Year built: 1997

Performance data

Polar CSV

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

6,42.1,4.811477,52,5.39,60,5.66,75,5.89,90,5.82,110,5.78,120,5.62,135,5.09,144.6,4.563702,150,4.3
8,40.6,5.689666,52,6.43,60,6.72,75,6.93,90,6.93,110,7.03,120,6.86,135,6.27,148.9,5.477263,150,5.42
10,39.9,6.400186,52,7.14,60,7.34,75,7.48,90,7.57,110,7.68,120,7.59,135,7.21,150,6.41,150.6,6.370422
12,38.6,6.73047,52,7.45,60,7.63,75,7.79,90,7.83,110,8.09,120,8.03,135,7.73,150,7.23,155.4,6.95089
14,37.8,6.834102,52,7.57,60,7.78,75,8.02,90,8.11,110,8.45,120,8.46,135,8.13,150,7.71,170,7.067369
16,37.5,6.882179,52,7.63,60,7.84,75,8.18,90,8.39,110,8.69,120,8.9,135,8.58,150,8.08,180,7.51
20,37.5,7.058646,52,7.73,60,7.92,75,8.33,90,8.82,110,9.1,120,9.5,135,9.57,150,8.93,180,8.26

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.39	5.66	5.89	5.82	5.78	5.62	5.09	4.3
8	6.43	6.72	6.93	6.93	7.03	6.86	6.27	5.42
10	7.14	7.34	7.48	7.57	7.68	7.59	7.21	6.41
12	7.45	7.63	7.79	7.83	8.09	8.03	7.73	7.23
14	7.57	7.78	8.02	8.11	8.45	8.46	8.13	7.71
16	7.63	7.84	8.18	8.39	8.69	8.9	8.58	8.08
20	7.73	7.92	8.33	8.82	9.1	9.5	9.57	8.93

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.57	144.6°	3.72
8	40.6°	4.32	148.9°	4.69
10	39.9°	4.91	150.6°	5.55
12	38.6°	5.26	155.4°	6.32
14	37.8°	5.4	170°	6.96
16	37.5°	5.46	180°	7.51
20	37.5°	5.6	180°	8.26

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 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)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.39	6.43	7.14	7.45	7.57	7.63	7.73
60°	5.66	6.72	7.34	7.63	7.78	7.84	7.92
75°	5.89	6.93	7.48	7.79	8.02	8.18	8.33
90°	5.82	6.93	7.57	7.83	8.11	8.39	8.82
110°	5.78	7.03	7.68	8.09	8.45	8.69	9.10
120°	5.62	6.86	7.59	8.03	8.46	8.90	9.50
135°	5.09	6.27	7.21	7.73	8.13	8.58	9.57
150°	4.30	5.42	6.41	7.23	7.71	8.08	8.93