SparklinGS: ORC Rating

GPH

623

OSN

604.9

LOA

11.313 m

Displacement

7381 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7366

Medium

0.994

High

1.146

Triple Offshore

Low

0.9464

Medium

1.2231

High

1.3642

Boat Specifications

Dimensions

Length overall: 11.313 m
Beam: 3.66 m
Draft: 2.15 m
Displacement: 7381 kg
Crew weight: 175 kg
Wetted surface: 30.23 m²

Sails

Mainsail: 43.23 m²
Genoa: 33.03 m²
Spinnaker: 105.41 m²
Asymmetric spinnaker: 86.18 m²

Design

Type: Grand Soleil 37
Builder: Cantiere de Pardo
Designer: Botin Carkeek
Year built: 2005

Performance data

Polar CSV

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

6,42.7,4.626388,52,5.17,60,5.45,75,5.69,90,5.67,110,5.73,120,5.6,135,5.1,145,4.577905,150,4.33
8,40.8,5.402941,52,6.09,60,6.38,75,6.62,90,6.75,110,6.86,120,6.73,135,6.23,149.5,5.443177,150,5.42
10,40.3,6.044567,52,6.78,60,7.02,75,7.2,90,7.36,110,7.48,120,7.41,135,7.09,150,6.36,151.5,6.269791
12,39.9,6.452326,52,7.15,60,7.34,75,7.51,90,7.61,110,7.82,120,7.79,135,7.57,150,7.11,156.4,6.798618
14,39.2,6.581117,52,7.3,60,7.5,75,7.7,90,7.77,110,8.1,120,8.14,135,7.92,150,7.56,173.4,6.895699
16,39,6.639679,52,7.36,60,7.57,75,7.85,90,7.98,110,8.34,120,8.49,135,8.29,150,7.89,180,7.38
20,38.7,6.714244,52,7.41,60,7.61,75,7.98,90,8.35,110,8.67,120,9.05,135,9.14,150,8.63,180,8.05

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.17	5.45	5.69	5.67	5.73	5.6	5.1	4.33
8	6.09	6.38	6.62	6.75	6.86	6.73	6.23	5.42
10	6.78	7.02	7.2	7.36	7.48	7.41	7.09	6.36
12	7.15	7.34	7.51	7.61	7.82	7.79	7.57	7.11
14	7.3	7.5	7.7	7.77	8.1	8.14	7.92	7.56
16	7.36	7.57	7.85	7.98	8.34	8.49	8.29	7.89
20	7.41	7.61	7.98	8.35	8.67	9.05	9.14	8.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.4	145°	3.75
8	40.8°	4.09	149.5°	4.69
10	40.3°	4.61	151.5°	5.51
12	39.9°	4.95	156.4°	6.23
14	39.2°	5.1	173.4°	6.85
16	39°	5.16	180°	7.38
20	38.7°	5.24	180°	8.05

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°	5.17	6.09	6.78	7.15	7.30	7.36	7.41
60°	5.45	6.38	7.02	7.34	7.50	7.57	7.61
75°	5.69	6.62	7.20	7.51	7.70	7.85	7.98
90°	5.67	6.75	7.36	7.61	7.77	7.98	8.35
110°	5.73	6.86	7.48	7.82	8.10	8.34	8.67
120°	5.60	6.73	7.41	7.79	8.14	8.49	9.05
135°	5.10	6.23	7.09	7.57	7.92	8.29	9.14
150°	4.33	5.42	6.36	7.11	7.56	7.89	8.63