ARMENISTIS: ORC Rating

GPH

726.4

OSN

705.6

LOA

9.187 m

Displacement

4437 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5484

Medium

0.7501

High

0.8851

Triple Offshore

Low

0.7115

Medium

0.9356

High

1.0631

Boat Specifications

Dimensions

Length overall: 9.187 m
Beam: 3.26 m
Draft: 1.43 m
Displacement: 4437 kg
Crew weight: 600 kg
Wetted surface: 21.68 m²

Sails

Mainsail: 20.35 m²
Genoa: 29.53 m²
Spinnaker: 62.8 m²
Asymmetric spinnaker: 0 m²

Design

Type: OCEANIS 320
Builder: BENETEAU
Designer: PH.BRIAND
Year built: 1988

Performance data

Polar CSV

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

6,45,3.945656,52,4.37,60,4.68,75,4.92,90,4.89,110,4.89,120,4.76,135,4.36,147.5,3.806062,150,3.71
8,43.5,4.604519,52,5.17,60,5.53,75,5.79,90,5.76,110,5.93,120,5.8,135,5.32,150,4.68,151.5,4.608467
10,45,5.289159,52,5.81,60,6.12,75,6.34,90,6.42,110,6.55,120,6.48,135,6.17,150,5.52,152,5.425011
12,43.9,5.703967,52,6.21,60,6.43,75,6.6,90,6.74,110,6.87,120,6.83,135,6.63,150,6.24,158,5.91037
14,42.8,5.942241,52,6.43,60,6.61,75,6.78,90,6.94,110,7.16,120,7.12,135,6.92,150,6.64,180,6.08
16,42,6.014978,52,6.54,60,6.73,75,6.94,90,7.05,110,7.46,120,7.45,135,7.22,150,6.91,180,6.53
20,42.8,6.105789,52,6.58,60,6.81,75,7.18,90,7.41,110,7.9,120,8.07,135,7.89,150,7.49,180,7.06

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.37	4.68	4.92	4.89	4.89	4.76	4.36	3.71
8	5.17	5.53	5.79	5.76	5.93	5.8	5.32	4.68
10	5.81	6.12	6.34	6.42	6.55	6.48	6.17	5.52
12	6.21	6.43	6.6	6.74	6.87	6.83	6.63	6.24
14	6.43	6.61	6.78	6.94	7.16	7.12	6.92	6.64
16	6.54	6.73	6.94	7.05	7.46	7.45	7.22	6.91
20	6.58	6.81	7.18	7.41	7.9	8.07	7.89	7.49

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.79	147.5°	3.21
8	43.5°	3.34	151.5°	4.05
10	45°	3.74	152°	4.79
12	43.9°	4.11	158°	5.48
14	42.8°	4.36	180°	6.08
16	42°	4.47	180°	6.53
20	42.8°	4.48	180°	7.06

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°	4.37	5.17	5.81	6.21	6.43	6.54	6.58
60°	4.68	5.53	6.12	6.43	6.61	6.73	6.81
75°	4.92	5.79	6.34	6.60	6.78	6.94	7.18
90°	4.89	5.76	6.42	6.74	6.94	7.05	7.41
110°	4.89	5.93	6.55	6.87	7.16	7.46	7.90
120°	4.76	5.80	6.48	6.83	7.12	7.45	8.07
135°	4.36	5.32	6.17	6.63	6.92	7.22	7.89
150°	3.71	4.68	5.52	6.24	6.64	6.91	7.49