ARROW: ORC Rating

GPH

619.8

OSN

601.1

LOA

10.79 m

Displacement

5035 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7468

Medium

1.012

High

1.1699

Triple Offshore

Low

0.9557

Medium

1.2251

High

1.3808

Boat Specifications

Dimensions

Length overall: 10.79 m
Beam: 3.64 m
Draft: 2.14 m
Displacement: 5035 kg
Crew weight: 617 kg
Wetted surface: 25.76 m²

Sails

Mainsail: 31.94 m²
Genoa: 48.79 m²
Spinnaker: 94.11 m²
Asymmetric spinnaker: 0 m²

Design

Type: J-35
Builder: TILLOTSON-PEARSON
Designer: JOHNSTONE,R
Year built: 1983

Performance data

Polar CSV

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

6,41.8,4.855958,52,5.43,60,5.7,75,5.89,90,5.82,110,5.52,120,5.38,135,4.91,145.8,4.376841,150,4.18
8,40.8,5.706774,52,6.4,60,6.61,75,6.74,90,6.71,110,6.65,120,6.52,135,6.03,149.9,5.247636,150,5.24
10,39.2,6.323034,52,6.9,60,7.03,75,7.12,90,7.12,110,7.19,120,7.12,135,6.84,150,6.18,150.8,6.140296
12,37.1,6.557304,52,7.15,60,7.27,75,7.4,90,7.43,110,7.59,120,7.52,135,7.27,150,6.87,157.9,6.540543
14,35.9,6.666324,52,7.31,60,7.47,75,7.66,90,7.7,110,8,120,7.96,135,7.64,150,7.26,180,6.66
16,35.2,6.718515,52,7.4,60,7.62,75,7.9,90,8,110,8.39,120,8.4,135,8.07,150,7.61,180,7.1
20,34.9,6.779232,52,7.5,60,7.77,75,8.22,90,8.52,110,8.85,120,9.25,135,9,150,8.41,180,7.79

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.43	5.7	5.89	5.82	5.52	5.38	4.91	4.18
8	6.4	6.61	6.74	6.71	6.65	6.52	6.03	5.24
10	6.9	7.03	7.12	7.12	7.19	7.12	6.84	6.18
12	7.15	7.27	7.4	7.43	7.59	7.52	7.27	6.87
14	7.31	7.47	7.66	7.7	8	7.96	7.64	7.26
16	7.4	7.62	7.9	8	8.39	8.4	8.07	7.61
20	7.5	7.77	8.22	8.52	8.85	9.25	9	8.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.62	145.8°	3.62
8	40.8°	4.32	149.9°	4.54
10	39.2°	4.9	150.8°	5.36
12	37.1°	5.23	157.9°	6.06
14	35.9°	5.4	180°	6.66
16	35.2°	5.49	180°	7.1
20	34.9°	5.56	180°	7.79

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°	5.43	6.40	6.90	7.15	7.31	7.40	7.50
60°	5.70	6.61	7.03	7.27	7.47	7.62	7.77
75°	5.89	6.74	7.12	7.40	7.66	7.90	8.22
90°	5.82	6.71	7.12	7.43	7.70	8.00	8.52
110°	5.52	6.65	7.19	7.59	8.00	8.39	8.85
120°	5.38	6.52	7.12	7.52	7.96	8.40	9.25
135°	4.91	6.03	6.84	7.27	7.64	8.07	9.00
150°	4.18	5.24	6.18	6.87	7.26	7.61	8.41