SEVEN MANI: ORC Rating

GPH

579.2

OSN

560.8

LOA

12.24 m

Displacement

7650 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6952

Medium

0.956

High

1.1076

Triple Offshore

Low

0.8978

Medium

1.1728

High

1.3215

Boat Specifications

Dimensions

Length overall: 12.24 m
Beam: 3.9 m
Draft: 2.47 m
Displacement: 7650 kg
Crew weight: 789 kg
Wetted surface: 34.33 m²

Sails

Mainsail: 54.18 m²
Genoa: 37.58 m²
Spinnaker: 135.63 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 40 Racing
Builder: BENETEAU SA
Designer: FARR Bruce
Year built: 2008
Stability index: 134.4

Performance data

Polar CSV

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

6,43.2,4.924766,52,5.5,60,5.83,75,6.11,90,6.05,110,6.15,120,6,135,5.41,143,4.958457,150,4.58
8,41.4,5.852467,52,6.59,60,6.92,75,7.16,90,7.28,110,7.4,120,7.27,135,6.7,147.5,5.916588,150,5.76
10,40.6,6.624773,52,7.34,60,7.55,75,7.71,90,7.83,110,8.01,120,7.94,135,7.61,150,6.83,150.5,6.790327
12,38.8,6.954621,52,7.69,60,7.87,75,8.04,90,8.06,110,8.44,120,8.41,135,8.11,150,7.61,156.5,7.295051
14,38.4,7.120131,52,7.84,60,8.06,75,8.3,90,8.37,110,8.76,120,8.93,135,8.59,150,8.08,165.8,7.530079
16,38.1,7.205169,52,7.92,60,8.15,75,8.53,90,8.7,110,9.02,120,9.39,135,9.13,150,8.53,177.2,7.829347
20,37.3,7.303826,52,8.01,60,8.22,75,8.76,90,9.29,110,9.52,120,10.01,135,10.45,150,9.58,177.2,8.680363

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.5	5.83	6.11	6.05	6.15	6	5.41	4.58
8	6.59	6.92	7.16	7.28	7.4	7.27	6.7	5.76
10	7.34	7.55	7.71	7.83	8.01	7.94	7.61	6.83
12	7.69	7.87	8.04	8.06	8.44	8.41	8.11	7.61
14	7.84	8.06	8.3	8.37	8.76	8.93	8.59	8.08
16	7.92	8.15	8.53	8.7	9.02	9.39	9.13	8.53
20	8.01	8.22	8.76	9.29	9.52	10.01	10.45	9.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.59	143°	3.96
8	41.4°	4.39	147.5°	4.99
10	40.6°	5.03	150.5°	5.91
12	38.8°	5.42	156.5°	6.69
14	38.4°	5.58	165.8°	7.3
16	38.1°	5.67	177.2°	7.82
20	37.3°	5.81	177.2°	8.67

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°	5.50	6.59	7.34	7.69	7.84	7.92	8.01
60°	5.83	6.92	7.55	7.87	8.06	8.15	8.22
75°	6.11	7.16	7.71	8.04	8.30	8.53	8.76
90°	6.05	7.28	7.83	8.06	8.37	8.70	9.29
110°	6.15	7.40	8.01	8.44	8.76	9.02	9.52
120°	6.00	7.27	7.94	8.41	8.93	9.39	10.01
135°	5.41	6.70	7.61	8.11	8.59	9.13	10.45
150°	4.58	5.76	6.83	7.61	8.08	8.53	9.58