SparklinGS: ORC Rating

GPH

612

OSN

595.1

LOA

11.317 m

Displacement

7507 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6663

Medium

0.899

High

1.0271

Triple Offshore

Low

0.8619

Medium

1.1053

High

1.2252

Boat Specifications

Dimensions

Length overall: 11.317 m
Beam: 3.67 m
Draft: 2.17 m
Displacement: 7507 kg
Crew weight: 175 kg
Wetted surface: 29.53 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
Stability index: 123.2

Performance data

Polar CSV

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

6,42.9,4.791528,52,5.33,60,5.6,75,5.95,90,6.15,110,5.96,120,5.65,135,5.08,144.2,4.586569,150,4.3
8,40.8,5.627514,52,6.3,60,6.55,75,6.89,90,7.1,110,6.99,120,6.78,135,6.27,148.7,5.523964,150,5.45
10,39.9,6.217696,52,6.91,60,7.11,75,7.33,90,7.56,110,7.55,120,7.46,135,7.12,150,6.42,152,6.308415
12,38.8,6.467027,52,7.21,60,7.4,75,7.57,90,7.83,110,7.92,120,7.88,135,7.64,150,7.16,156.8,6.843388
14,38.4,6.584207,52,7.33,60,7.55,75,7.78,90,8,110,8.25,120,8.25,135,8.05,150,7.64,166.4,7.088762
16,38.2,6.642431,52,7.41,60,7.62,75,7.92,90,8.13,110,8.53,120,8.58,135,8.44,150,8.03,177.2,7.418857
20,38.7,6.714244,52,7.46,60,7.69,75,8.08,90,8.42,110,9,120,9.19,135,9.26,150,8.81,178.1,8.164489

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.6	5.95	6.15	5.96	5.65	5.08	4.3
8	6.3	6.55	6.89	7.1	6.99	6.78	6.27	5.45
10	6.91	7.11	7.33	7.56	7.55	7.46	7.12	6.42
12	7.21	7.4	7.57	7.83	7.92	7.88	7.64	7.16
14	7.33	7.55	7.78	8	8.25	8.25	8.05	7.64
16	7.41	7.62	7.92	8.13	8.53	8.58	8.44	8.03
20	7.46	7.69	8.08	8.42	9	9.19	9.26	8.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.51	144.2°	3.72
8	40.8°	4.26	148.7°	4.72
10	39.9°	4.77	152°	5.57
12	38.8°	5.04	156.8°	6.29
14	38.4°	5.16	166.4°	6.89
16	38.2°	5.22	177.2°	7.41
20	38.7°	5.24	178.1°	8.16

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°	5.33	6.30	6.91	7.21	7.33	7.41	7.46
60°	5.60	6.55	7.11	7.40	7.55	7.62	7.69
75°	5.95	6.89	7.33	7.57	7.78	7.92	8.08
90°	6.15	7.10	7.56	7.83	8.00	8.13	8.42
110°	5.96	6.99	7.55	7.92	8.25	8.53	9.00
120°	5.65	6.78	7.46	7.88	8.25	8.58	9.19
135°	5.08	6.27	7.12	7.64	8.05	8.44	9.26
150°	4.30	5.45	6.42	7.16	7.64	8.03	8.81