ARGO: ORC Rating

GPH

573.6

OSN

559.5

LOA

13.352 m

Displacement

9491 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7177

Medium

0.9484

High

1.0648

Triple Offshore

Low

0.9273

Medium

1.1762

High

1.2953

Boat Specifications

Dimensions

Length overall: 13.352 m
Beam: 3.97 m
Draft: 2.63 m
Displacement: 9491 kg
Crew weight: 180 kg
Wetted surface: 36.94 m²

Sails

Mainsail: 60.35 m²
Genoa: 43.6 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 140.3 m²

Design

Type: First 44.7
Builder: Beneteau
Designer: Farr
Year built: 2003

Performance data

Polar CSV

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

6,42.5,5.167662,52,5.77,60,6.06,75,6.28,90,6.55,110,6.4,120,6.09,135,5.46,142.6,5.009978,150,4.59
8,40.7,6.080717,52,6.82,60,7.09,75,7.27,90,7.56,110,7.51,120,7.32,135,6.76,146.2,6.065095,150,5.82
10,39.4,6.587005,52,7.38,60,7.64,75,7.83,90,8.05,110,8.13,120,8.05,135,7.68,148.7,6.951769,150,6.85
12,38.8,6.800644,52,7.63,60,7.89,75,8.14,90,8.28,110,8.54,120,8.53,135,8.26,149.7,7.644237,150,7.62
14,38.5,6.92556,52,7.76,60,8.01,75,8.32,90,8.49,110,8.88,120,8.94,135,8.73,150,8.1,150.7,8.038352
16,38.5,7.015005,52,7.84,60,8.09,75,8.44,90,8.71,110,9.16,120,9.28,135,9.2,150,8.46,171.8,7.537057
20,38.8,7.108598,52,7.92,60,8.18,75,8.59,90,9.02,110,9.59,120,10.01,135,10.23,150,9.17,175.8,8.372484
24,40.2,7.06995,52,7.89,60,8.18,75,8.65,90,9.19,110,9.77,120,10.59,135,11.35,150,9.99,175.7,9.105631

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.77	6.06	6.28	6.55	6.4	6.09	5.46	4.59
8	6.82	7.09	7.27	7.56	7.51	7.32	6.76	5.82
10	7.38	7.64	7.83	8.05	8.13	8.05	7.68	6.85
12	7.63	7.89	8.14	8.28	8.54	8.53	8.26	7.62
14	7.76	8.01	8.32	8.49	8.88	8.94	8.73	8.1
16	7.84	8.09	8.44	8.71	9.16	9.28	9.2	8.46
20	7.92	8.18	8.59	9.02	9.59	10.01	10.23	9.17
24	7.89	8.18	8.65	9.19	9.77	10.59	11.35	9.99

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.81	142.6°	3.98
8	40.7°	4.61	146.2°	5.04
10	39.4°	5.09	148.7°	5.94
12	38.8°	5.3	149.7°	6.6
14	38.5°	5.42	150.7°	7.01
16	38.5°	5.49	171.8°	7.46
20	38.8°	5.54	175.8°	8.35
24	40.2°	5.4	175.7°	9.08

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°	5.77	6.82	7.38	7.63	7.76	7.84	7.92	7.89
60°	6.06	7.09	7.64	7.89	8.01	8.09	8.18	8.18
75°	6.28	7.27	7.83	8.14	8.32	8.44	8.59	8.65
90°	6.55	7.56	8.05	8.28	8.49	8.71	9.02	9.19
110°	6.40	7.51	8.13	8.54	8.88	9.16	9.59	9.77
120°	6.09	7.32	8.05	8.53	8.94	9.28	10.01	10.59
135°	5.46	6.76	7.68	8.26	8.73	9.20	10.23	11.35
150°	4.59	5.82	6.85	7.62	8.10	8.46	9.17	9.99