No One Else: ORC Rating

GPH

609.2

OSN

592

LOA

10.82 m

Displacement

4533 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6887

Medium

0.9135

High

1.035

Triple Offshore

Low

0.8791

Medium

1.1031

High

1.2173

Boat Specifications

Dimensions

Length overall: 10.82 m
Beam: 3.65 m
Draft: 2.12 m
Displacement: 4533 kg
Crew weight: 540 kg
Wetted surface: 24.69 m²

Sails

Mainsail: 32.81 m²
Genoa: 44.12 m²
Spinnaker: 112.54 m²
Asymmetric spinnaker: 0 m²

Design

Type: J35
Builder: BASHFORD
Designer: JOHNSTONE
Year built: 1983
Stability index: 108.1

Performance data

Polar CSV

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

6,42,5.113404,52,5.7,60,5.95,75,6.09,90,5.94,110,5.77,120,5.64,135,5.07,140.1,4.822951,150,4.27
8,39.6,5.905155,52,6.56,60,6.72,75,6.81,90,6.76,110,6.81,120,6.74,135,6.29,148.7,5.453744,150,5.38
10,37.6,6.298202,52,6.95,60,7.08,75,7.19,90,7.19,110,7.33,120,7.31,135,7.05,150,6.39,150.5,6.365214
12,36.6,6.43982,52,7.11,60,7.27,75,7.43,90,7.49,110,7.68,120,7.74,135,7.53,150,7.09,158.2,6.7637
14,36.1,6.522359,52,7.21,60,7.37,75,7.61,90,7.74,110,7.93,120,8.1,135,7.98,150,7.53,171.2,6.901239
16,35.8,6.583946,52,7.26,60,7.44,75,7.73,90,7.95,110,8.14,120,8.43,135,8.43,150,7.95,177.2,7.27869
20,35.8,6.645593,52,7.33,60,7.53,75,7.87,90,8.24,110,8.51,120,8.97,135,9.53,150,8.88,176.6,8.074212

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.7	5.95	6.09	5.94	5.77	5.64	5.07	4.27
8	6.56	6.72	6.81	6.76	6.81	6.74	6.29	5.38
10	6.95	7.08	7.19	7.19	7.33	7.31	7.05	6.39
12	7.11	7.27	7.43	7.49	7.68	7.74	7.53	7.09
14	7.21	7.37	7.61	7.74	7.93	8.1	7.98	7.53
16	7.26	7.44	7.73	7.95	8.14	8.43	8.43	7.95
20	7.33	7.53	7.87	8.24	8.51	8.97	9.53	8.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.8	140.1°	3.7
8	39.6°	4.55	148.7°	4.66
10	37.6°	4.99	150.5°	5.54
12	36.6°	5.17	158.2°	6.28
14	36.1°	5.27	171.2°	6.82
16	35.8°	5.34	177.2°	7.27
20	35.8°	5.39	176.6°	8.06

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°	5.70	6.56	6.95	7.11	7.21	7.26	7.33
60°	5.95	6.72	7.08	7.27	7.37	7.44	7.53
75°	6.09	6.81	7.19	7.43	7.61	7.73	7.87
90°	5.94	6.76	7.19	7.49	7.74	7.95	8.24
110°	5.77	6.81	7.33	7.68	7.93	8.14	8.51
120°	5.64	6.74	7.31	7.74	8.10	8.43	8.97
135°	5.07	6.29	7.05	7.53	7.98	8.43	9.53
150°	4.27	5.38	6.39	7.09	7.53	7.95	8.88