VIGURPILT: ORC Rating

GPH

727.3

OSN

703.9

LOA

7.62 m

Displacement

1515 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5746

Medium

0.7708

High

0.8856

Triple Offshore

Low

0.7301

Medium

0.9244

High

1.0419

Boat Specifications

Dimensions

Length overall: 7.62 m
Beam: 2.69 m
Draft: 1.58 m
Displacement: 1515 kg
Crew weight: 350 kg
Wetted surface: 11.8 m²

Sails

Mainsail: 20.7 m²
Genoa: 13.64 m²
Spinnaker: 29.58 m²
Asymmetric spinnaker: 0 m²

Design

Type: POLARIS
Year built: 1984
Stability index: 130.8

Performance data

Polar CSV

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

6,41.5,4.192504,52,4.69,60,4.88,75,4.99,90,4.92,110,4.87,120,4.7,135,4.22,147.5,3.69935,150,3.6
8,39.7,4.847936,52,5.39,60,5.53,75,5.62,90,5.68,110,5.66,120,5.53,135,5.12,150,4.55,152.8,4.441115
10,38.2,5.268135,52,5.77,60,5.88,75,5.97,90,6.1,110,6.11,120,6.01,135,5.72,150,5.3,158.3,5.015431
12,36.4,5.478984,52,6,60,6.11,75,6.23,90,6.41,110,6.46,120,6.36,135,6.11,150,5.81,173,5.319652
14,35.2,5.592643,52,6.17,60,6.29,75,6.45,90,6.68,110,6.8,120,6.7,135,6.45,150,6.16,179,5.760877
16,35.1,5.671334,52,6.28,60,6.44,75,6.65,90,6.9,110,7.16,120,7.05,135,6.78,150,6.48,179,6.110931
20,35.2,5.727258,52,6.4,60,6.6,75,6.97,90,7.24,110,8.12,120,8.09,135,7.61,150,7.14,179,6.711022

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.69	4.88	4.99	4.92	4.87	4.7	4.22	3.6
8	5.39	5.53	5.62	5.68	5.66	5.53	5.12	4.55
10	5.77	5.88	5.97	6.1	6.11	6.01	5.72	5.3
12	6	6.11	6.23	6.41	6.46	6.36	6.11	5.81
14	6.17	6.29	6.45	6.68	6.8	6.7	6.45	6.16
16	6.28	6.44	6.65	6.9	7.16	7.05	6.78	6.48
20	6.4	6.6	6.97	7.24	8.12	8.09	7.61	7.14

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.5°	3.14	147.5°	3.12
8	39.7°	3.73	152.8°	3.95
10	38.2°	4.14	158.3°	4.66
12	36.4°	4.41	173°	5.28
14	35.2°	4.57	179°	5.76
16	35.1°	4.64	179°	6.11
20	35.2°	4.68	179°	6.71

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°	4.69	5.39	5.77	6.00	6.17	6.28	6.40
60°	4.88	5.53	5.88	6.11	6.29	6.44	6.60
75°	4.99	5.62	5.97	6.23	6.45	6.65	6.97
90°	4.92	5.68	6.10	6.41	6.68	6.90	7.24
110°	4.87	5.66	6.11	6.46	6.80	7.16	8.12
120°	4.70	5.53	6.01	6.36	6.70	7.05	8.09
135°	4.22	5.12	5.72	6.11	6.45	6.78	7.61
150°	3.60	4.55	5.30	5.81	6.16	6.48	7.14