Wild Romance: ORC Rating

GPH

681.4

OSN

657.8

LOA

9.49 m

Displacement

3782 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6566

Medium

0.9142

High

1.0726

Triple Offshore

Low

0.846

Medium

1.1272

High

1.2815

Boat Specifications

Dimensions

Length overall: 9.49 m
Beam: 3.22 m
Draft: 1.93 m
Displacement: 3782 kg
Crew weight: 550 kg
Wetted surface: 22.19 m²

Sails

Mainsail: 25.51 m²
Genoa: 21.86 m²
Spinnaker: 61 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 31.7
Builder: BENETEAU
Designer: FINOT
Year built: 1990

Performance data

Polar CSV

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

6,42.5,4.096152,52,4.59,60,4.83,75,5.02,90,5.08,110,5.15,120,4.99,135,4.51,146.5,3.969368,150,3.82
8,40.9,4.881899,52,5.49,60,5.76,75,5.97,90,6.17,110,6.26,120,6.1,135,5.56,150,4.86,150.4,4.83039
10,40.4,5.528284,52,6.21,60,6.43,75,6.59,90,6.82,110,6.89,120,6.79,135,6.44,150,5.75,152.2,5.641089
12,39.4,5.991716,52,6.62,60,6.78,75,6.91,90,7.13,110,7.27,120,7.19,135,6.93,150,6.5,157.2,6.18313
14,38.4,6.175884,52,6.81,60,6.97,75,7.15,90,7.29,110,7.66,120,7.58,135,7.29,150,6.94,180,6.33
16,38.1,6.226689,52,6.88,60,7.08,75,7.34,90,7.46,110,8.02,120,8.02,135,7.69,150,7.27,180,6.81
20,38.3,6.243817,52,6.9,60,7.12,75,7.55,90,7.94,110,8.44,120,8.87,135,8.62,150,8.04,180,7.47

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.59	4.83	5.02	5.08	5.15	4.99	4.51	3.82
8	5.49	5.76	5.97	6.17	6.26	6.1	5.56	4.86
10	6.21	6.43	6.59	6.82	6.89	6.79	6.44	5.75
12	6.62	6.78	6.91	7.13	7.27	7.19	6.93	6.5
14	6.81	6.97	7.15	7.29	7.66	7.58	7.29	6.94
16	6.88	7.08	7.34	7.46	8.02	8.02	7.69	7.27
20	6.9	7.12	7.55	7.94	8.44	8.87	8.62	8.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.02	146.5°	3.31
8	40.9°	3.69	150.4°	4.2
10	40.4°	4.21	152.2°	4.99
12	39.4°	4.63	157.2°	5.7
14	38.4°	4.84	180°	6.33
16	38.1°	4.9	180°	6.81
20	38.3°	4.9	180°	7.47

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 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°	4.59	5.49	6.21	6.62	6.81	6.88	6.90
60°	4.83	5.76	6.43	6.78	6.97	7.08	7.12
75°	5.02	5.97	6.59	6.91	7.15	7.34	7.55
90°	5.08	6.17	6.82	7.13	7.29	7.46	7.94
110°	5.15	6.26	6.89	7.27	7.66	8.02	8.44
120°	4.99	6.10	6.79	7.19	7.58	8.02	8.87
135°	4.51	5.56	6.44	6.93	7.29	7.69	8.62
150°	3.82	4.86	5.75	6.50	6.94	7.27	8.04