ABIENTOT: ORC Rating

GPH

614.3

OSN

596.3

LOA

10.82 m

Displacement

4394 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6692

Medium

0.9046

High

1.0364

Triple Offshore

Low

0.8603

Medium

1.0986

High

1.2276

Boat Specifications

Dimensions

Length overall: 10.82 m
Beam: 3.65 m
Draft: 2.11 m
Displacement: 4394 kg
Crew weight: 748 kg
Wetted surface: 24.88 m²

Sails

Mainsail: 33.02 m²
Genoa: 50.17 m²
Spinnaker: 93.85 m²
Asymmetric spinnaker: 0 m²

Design

Type: J-35
Builder: Tillotson-Pearson
Designer: R. Johnstone
Year built: 1983
Stability index: 111.5

Performance data

Polar CSV

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

6,42.6,4.958585,52,5.53,60,5.84,75,6.08,90,5.99,110,5.6,120,5.45,135,4.95,145.1,4.413817,150,4.18
8,41.4,5.865798,52,6.51,60,6.72,75,6.86,90,6.84,110,6.74,120,6.61,135,6.11,149.3,5.314866,150,5.28
10,39,6.36946,52,6.98,60,7.11,75,7.22,90,7.24,110,7.29,120,7.21,135,6.91,150,6.26,151.1,6.190999
12,37.5,6.554457,52,7.17,60,7.34,75,7.51,90,7.55,110,7.71,120,7.66,135,7.37,150,6.95,157.8,6.642397
14,36.4,6.621992,52,7.28,60,7.47,75,7.75,90,7.87,110,8.12,120,8.13,135,7.81,150,7.37,171.2,6.800048
16,35.8,6.670252,52,7.34,60,7.56,75,7.92,90,8.16,110,8.42,120,8.58,135,8.29,150,7.78,177.2,7.17857
20,35.4,6.710604,52,7.4,60,7.65,75,8.1,90,8.56,110,8.85,120,9.31,135,9.37,150,8.68,177.2,7.939479

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.53	5.84	6.08	5.99	5.6	5.45	4.95	4.18
8	6.51	6.72	6.86	6.84	6.74	6.61	6.11	5.28
10	6.98	7.11	7.22	7.24	7.29	7.21	6.91	6.26
12	7.17	7.34	7.51	7.55	7.71	7.66	7.37	6.95
14	7.28	7.47	7.75	7.87	8.12	8.13	7.81	7.37
16	7.34	7.56	7.92	8.16	8.42	8.58	8.29	7.78
20	7.4	7.65	8.1	8.56	8.85	9.31	9.37	8.68

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.65	145.1°	3.62
8	41.4°	4.4	149.3°	4.57
10	39°	4.95	151.1°	5.42
12	37.5°	5.2	157.8°	6.15
14	36.4°	5.33	171.2°	6.72
16	35.8°	5.41	177.2°	7.17
20	35.4°	5.47	177.2°	7.93

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°	5.53	6.51	6.98	7.17	7.28	7.34	7.40
60°	5.84	6.72	7.11	7.34	7.47	7.56	7.65
75°	6.08	6.86	7.22	7.51	7.75	7.92	8.10
90°	5.99	6.84	7.24	7.55	7.87	8.16	8.56
110°	5.60	6.74	7.29	7.71	8.12	8.42	8.85
120°	5.45	6.61	7.21	7.66	8.13	8.58	9.31
135°	4.95	6.11	6.91	7.37	7.81	8.29	9.37
150°	4.18	5.28	6.26	6.95	7.37	7.78	8.68