YUSURI: ORC Rating

GPH

684.6

OSN

662.7

LOA

12.28 m

Displacement

8600 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.558

Medium

0.7863

High

0.9449

Triple Offshore

Low

0.732

Medium

1.0036

High

1.1644

Boat Specifications

Dimensions

Length overall: 12.28 m
Beam: 3.98 m
Draft: 1.89 m
Displacement: 8600 kg
Crew weight: 711 kg
Wetted surface: 33.71 m²

Sails

Mainsail: 30.63 m²
Genoa: 50.11 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 90.58 m²

Design

Type: SUN ODYSSEY 42 CC
Builder: JEANNEAU
Designer: Guy Ribadeau Dumas
Year built: 1991

Performance data

Polar CSV

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

6,46.5,4.140308,52,4.51,60,4.89,75,5.18,90,5.11,110,5.05,120,4.85,135,4.33,145,3.882063,150,3.67
8,44.6,4.957684,52,5.49,60,5.88,75,6.19,90,6.15,110,6.22,120,6,135,5.45,146,4.921369,150,4.71
10,44.2,5.64924,52,6.25,60,6.65,75,6.96,90,7.04,110,7.14,120,6.97,135,6.41,146,5.826033,150,5.58
12,43.5,6.189907,52,6.85,60,7.16,75,7.39,90,7.55,110,7.63,120,7.53,135,7.19,145.5,6.673735,150,6.35
14,42.8,6.555546,52,7.2,60,7.44,75,7.65,90,7.84,110,7.96,120,7.89,135,7.63,147,7.15418,150,6.93
16,42.4,6.703181,52,7.36,60,7.6,75,7.84,90,8.02,110,8.29,120,8.23,135,7.96,150,7.33,171,6.570899
20,43.1,6.834097,52,7.43,60,7.7,75,8.11,90,8.34,110,8.9,120,8.94,135,8.64,150,7.88,175,7.458381

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.51	4.89	5.18	5.11	5.05	4.85	4.33	3.67
8	5.49	5.88	6.19	6.15	6.22	6	5.45	4.71
10	6.25	6.65	6.96	7.04	7.14	6.97	6.41	5.58
12	6.85	7.16	7.39	7.55	7.63	7.53	7.19	6.35
14	7.2	7.44	7.65	7.84	7.96	7.89	7.63	6.93
16	7.36	7.6	7.84	8.02	8.29	8.23	7.96	7.33
20	7.43	7.7	8.11	8.34	8.9	8.94	8.64	7.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.5°	2.85	145°	3.18
8	44.6°	3.53	146°	4.08
10	44.2°	4.05	146°	4.83
12	43.5°	4.49	145.5°	5.5
14	42.8°	4.81	147°	6
16	42.4°	4.95	171°	6.49
20	43.1°	4.99	175°	7.43

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°	4.51	5.49	6.25	6.85	7.20	7.36	7.43
60°	4.89	5.88	6.65	7.16	7.44	7.60	7.70
75°	5.18	6.19	6.96	7.39	7.65	7.84	8.11
90°	5.11	6.15	7.04	7.55	7.84	8.02	8.34
110°	5.05	6.22	7.14	7.63	7.96	8.29	8.90
120°	4.85	6.00	6.97	7.53	7.89	8.23	8.94
135°	4.33	5.45	6.41	7.19	7.63	7.96	8.64
150°	3.67	4.71	5.58	6.35	6.93	7.33	7.88