KHYRU II: ORC Rating

GPH

643.7

OSN

620.2

LOA

11.99 m

Displacement

7771 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5967

Medium

0.8478

High

1.0052

Triple Offshore

Low

0.7787

Medium

1.0686

High

1.2364

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.99 m
Draft: 2.07 m
Displacement: 7771 kg
Crew weight: 500 kg
Wetted surface: 34.8 m²

Sails

Mainsail: 41.92 m²
Genoa: 31.67 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 112.89 m²

Design

Type: SUN ODYSSEY 409 DK
Builder: JEANNEAU SA
Designer: BRIAND Philippe
Year built: 2010

Performance data

Polar CSV

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

6,45.3,4.208164,52,4.6,60,4.92,75,5.13,90,5.45,110,5.53,120,5.34,135,4.77,143.5,4.329129,150,4.02
8,43.5,5.128386,52,5.67,60,5.99,75,6.22,90,6.65,110,6.79,120,6.6,135,6.02,146.3,5.396932,150,5.18
10,42.1,5.822292,52,6.47,60,6.77,75,7,90,7.46,110,7.61,120,7.48,135,7.01,147,6.36722,150,6.16
12,40.9,6.337207,52,7.06,60,7.31,75,7.52,90,7.91,110,8.12,120,8.03,135,7.69,147.6,7.118087,150,6.94
14,40.2,6.70336,52,7.43,60,7.66,75,7.86,90,8.15,110,8.54,120,8.5,135,8.17,148.4,7.596331,150,7.47
16,39.7,6.862494,52,7.63,60,7.87,75,8.13,90,8.31,110,8.93,120,8.95,135,8.63,150,7.85,169.6,6.974582
20,39.9,6.947657,52,7.75,60,8.03,75,8.49,90,8.72,110,9.43,120,9.86,135,9.59,150,8.53,175.6,7.823056
24,41,6.929818,52,7.73,60,8.04,75,8.62,90,9.12,110,9.83,120,10.58,135,10.86,150,9.24,175.7,8.503937

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.6	4.92	5.13	5.45	5.53	5.34	4.77	4.02
8	5.67	5.99	6.22	6.65	6.79	6.6	6.02	5.18
10	6.47	6.77	7	7.46	7.61	7.48	7.01	6.16
12	7.06	7.31	7.52	7.91	8.12	8.03	7.69	6.94
14	7.43	7.66	7.86	8.15	8.54	8.5	8.17	7.47
16	7.63	7.87	8.13	8.31	8.93	8.95	8.63	7.85
20	7.75	8.03	8.49	8.72	9.43	9.86	9.59	8.53
24	7.73	8.04	8.62	9.12	9.83	10.58	10.86	9.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.3°	2.96	143.5°	3.48
8	43.5°	3.72	146.3°	4.49
10	42.1°	4.32	147°	5.34
12	40.9°	4.79	147.6°	6.01
14	40.2°	5.12	148.4°	6.47
16	39.7°	5.28	169.6°	6.86
20	39.9°	5.33	175.6°	7.8
24	41°	5.23	175.7°	8.48

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.60	5.67	6.47	7.06	7.43	7.63	7.75	7.73
60°	4.92	5.99	6.77	7.31	7.66	7.87	8.03	8.04
75°	5.13	6.22	7.00	7.52	7.86	8.13	8.49	8.62
90°	5.45	6.65	7.46	7.91	8.15	8.31	8.72	9.12
110°	5.53	6.79	7.61	8.12	8.54	8.93	9.43	9.83
120°	5.34	6.60	7.48	8.03	8.50	8.95	9.86	10.58
135°	4.77	6.02	7.01	7.69	8.17	8.63	9.59	10.86
150°	4.02	5.18	6.16	6.94	7.47	7.85	8.53	9.24