YOUKOUNKOUN 3: ORC Rating

GPH

630

OSN

609.8

LOA

11.2 m

Displacement

5692 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6436

Medium

0.8793

High

1.0122

Triple Offshore

Low

0.828

Medium

1.0778

High

1.2052

Boat Specifications

Dimensions

Length overall: 11.2 m
Beam: 3.46 m
Draft: 2.23 m
Displacement: 5692 kg
Crew weight: 535 kg
Wetted surface: 26.58 m²

Sails

Mainsail: 38.72 m²
Genoa: 29.63 m²
Spinnaker: 82.15 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 36.7 MOD
Builder: BENETEAU
Designer: B.FARR
Year built: 2001
Stability index: 119.8

Performance data

Polar CSV

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

6,43,4.71728,52,5.23,60,5.5,75,5.68,90,5.57,110,5.58,120,5.4,135,4.84,144.2,4.339979,150,4.07
8,40.8,5.521833,52,6.17,60,6.42,75,6.58,90,6.6,110,6.7,120,6.54,135,5.99,148.8,5.260917,150,5.19
10,39.4,6.095244,52,6.78,60,6.96,75,7.1,90,7.21,110,7.33,120,7.23,135,6.84,150,6.15,152.3,6.031216
12,38.2,6.387931,52,7.1,60,7.28,75,7.43,90,7.53,110,7.74,120,7.67,135,7.37,150,6.89,157.7,6.549866
14,37.8,6.505053,52,7.25,60,7.45,75,7.67,90,7.72,110,8.08,120,8.05,135,7.77,150,7.38,169.4,6.795971
16,38.2,6.616981,52,7.33,60,7.54,75,7.84,90,7.98,110,8.38,120,8.42,135,8.16,150,7.76,177.2,7.208606
20,38.7,6.688617,52,7.39,60,7.62,75,8.02,90,8.37,110,8.73,120,9.11,135,9,150,8.5,179,7.931208

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.23	5.5	5.68	5.57	5.58	5.4	4.84	4.07
8	6.17	6.42	6.58	6.6	6.7	6.54	5.99	5.19
10	6.78	6.96	7.1	7.21	7.33	7.23	6.84	6.15
12	7.1	7.28	7.43	7.53	7.74	7.67	7.37	6.89
14	7.25	7.45	7.67	7.72	8.08	8.05	7.77	7.38
16	7.33	7.54	7.84	7.98	8.38	8.42	8.16	7.76
20	7.39	7.62	8.02	8.37	8.73	9.11	9	8.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.45	144.2°	3.52
8	40.8°	4.18	148.8°	4.5
10	39.4°	4.71	152.3°	5.34
12	38.2°	5.02	157.7°	6.06
14	37.8°	5.14	169.4°	6.68
16	38.2°	5.2	177.2°	7.2
20	38.7°	5.22	179°	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°	5.23	6.17	6.78	7.10	7.25	7.33	7.39
60°	5.50	6.42	6.96	7.28	7.45	7.54	7.62
75°	5.68	6.58	7.10	7.43	7.67	7.84	8.02
90°	5.57	6.60	7.21	7.53	7.72	7.98	8.37
110°	5.58	6.70	7.33	7.74	8.08	8.38	8.73
120°	5.40	6.54	7.23	7.67	8.05	8.42	9.11
135°	4.84	5.99	6.84	7.37	7.77	8.16	9.00
150°	4.07	5.19	6.15	6.89	7.38	7.76	8.50