TOUJOURS: ORC Rating

GPH

627.7

OSN

610.2

LOA

10.757 m

Displacement

4956 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7346

Medium

0.9826

High

1.1103

Triple Offshore

Low

0.9462

Medium

1.2127

High

1.3398

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.13 m
Displacement: 4956 kg
Crew weight: 280 kg
Wetted surface: 26.02 m²

Sails

Mainsail: 36.49 m²
Genoa: 27.08 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 102.53 m²

Design

Type: J-109
Builder: J-COMPOSITE
Designer: JOHNSTONE
Year built: 2001

Performance data

Polar CSV

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

6,42.2,4.535609,52,5.08,60,5.35,75,5.56,90,5.76,110,5.83,120,5.67,135,5.12,144.5,4.618509,150,4.34
8,40.7,5.381632,52,6.08,60,6.36,75,6.57,90,6.83,110,6.96,120,6.83,135,6.31,147.9,5.560002,150,5.44
10,40.2,6.048735,52,6.75,60,6.95,75,7.11,90,7.21,110,7.46,120,7.4,135,7.11,148.6,6.490533,150,6.4
12,39.2,6.335938,52,7.03,60,7.21,75,7.39,90,7.43,110,7.78,120,7.83,135,7.56,150,7.04,150.1,7.036593
14,38.7,6.432348,52,7.13,60,7.33,75,7.59,90,7.69,110,8.01,120,8.25,135,8.01,150,7.36,153,7.205334
16,38.5,6.46556,52,7.18,60,7.39,75,7.73,90,7.94,110,8.23,120,8.55,135,8.5,150,7.69,176.6,7.002325
20,38.8,6.633836,52,7.28,60,7.47,75,7.84,90,8.32,110,8.61,120,9.04,135,9.6,150,8.48,177.8,7.695672

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.08	5.35	5.56	5.76	5.83	5.67	5.12	4.34
8	6.08	6.36	6.57	6.83	6.96	6.83	6.31	5.44
10	6.75	6.95	7.11	7.21	7.46	7.4	7.11	6.4
12	7.03	7.21	7.39	7.43	7.78	7.83	7.56	7.04
14	7.13	7.33	7.59	7.69	8.01	8.25	8.01	7.36
16	7.18	7.39	7.73	7.94	8.23	8.55	8.5	7.69
20	7.28	7.47	7.84	8.32	8.61	9.04	9.6	8.48

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.36	144.5°	3.76
8	40.7°	4.08	147.9°	4.71
10	40.2°	4.62	148.6°	5.54
12	39.2°	4.91	150.1°	6.1
14	38.7°	5.02	153°	6.42
16	38.5°	5.06	176.6°	6.99
20	38.8°	5.17	177.8°	7.69

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°	5.08	6.08	6.75	7.03	7.13	7.18	7.28
60°	5.35	6.36	6.95	7.21	7.33	7.39	7.47
75°	5.56	6.57	7.11	7.39	7.59	7.73	7.84
90°	5.76	6.83	7.21	7.43	7.69	7.94	8.32
110°	5.83	6.96	7.46	7.78	8.01	8.23	8.61
120°	5.67	6.83	7.40	7.83	8.25	8.55	9.04
135°	5.12	6.31	7.11	7.56	8.01	8.50	9.60
150°	4.34	5.44	6.40	7.04	7.36	7.69	8.48