CULLUS: ORC Rating

GPH

673.5

OSN

650.1

LOA

11.98 m

Displacement

10838 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5802

Medium

0.8109

High

0.9857

Triple Offshore

Low

0.7516

Medium

1.015

High

1.1789

Boat Specifications

Dimensions

Length overall: 11.98 m
Beam: 4 m
Draft: 2.03 m
Displacement: 10838 kg
Crew weight: 801 kg
Wetted surface: 36.3 m²

Sails

Mainsail: 31.77 m²
Genoa: 46.9 m²
Spinnaker: 92.4 m²
Asymmetric spinnaker: 0 m²

Design

Type: Oceanis 393
Builder: Beneteau
Designer: Berret
Year built: 1999
Stability index: 121.3

Performance data

Polar CSV

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

6,45,4.242641,52,4.68,60,5,75,5.23,90,5.16,110,5.09,120,4.94,135,4.48,146,3.956395,150,3.79
8,42.9,5.009946,52,5.58,60,5.88,75,6.13,90,6.07,110,6.17,120,6.01,135,5.53,150,4.86,150.5,4.837103
10,41.8,5.580327,52,6.26,60,6.6,75,6.86,90,6.9,110,7.07,120,6.94,135,6.44,150,5.75,153.2,5.590499
12,41.8,6.130311,52,6.83,60,7.09,75,7.29,90,7.42,110,7.54,120,7.48,135,7.18,150,6.55,154.7,6.315795
14,41.7,6.56275,52,7.18,60,7.37,75,7.54,90,7.7,110,7.84,120,7.79,135,7.59,150,7.19,159.2,6.814105
16,41.1,6.754574,52,7.36,60,7.54,75,7.72,90,7.84,110,8.1,120,8.06,135,7.87,150,7.57,171.8,7.011686
20,40,6.853388,52,7.5,60,7.7,75,7.98,90,8.13,110,8.59,120,8.65,135,8.45,150,8.1,179,7.68117

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.68	5	5.23	5.16	5.09	4.94	4.48	3.79
8	5.58	5.88	6.13	6.07	6.17	6.01	5.53	4.86
10	6.26	6.6	6.86	6.9	7.07	6.94	6.44	5.75
12	6.83	7.09	7.29	7.42	7.54	7.48	7.18	6.55
14	7.18	7.37	7.54	7.7	7.84	7.79	7.59	7.19
16	7.36	7.54	7.72	7.84	8.1	8.06	7.87	7.57
20	7.5	7.7	7.98	8.13	8.59	8.65	8.45	8.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	3	146°	3.28
8	42.9°	3.67	150.5°	4.21
10	41.8°	4.16	153.2°	4.99
12	41.8°	4.57	154.7°	5.71
14	41.7°	4.9	159.2°	6.37
16	41.1°	5.09	171.8°	6.94
20	40°	5.25	179°	7.68

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°	4.68	5.58	6.26	6.83	7.18	7.36	7.50
60°	5.00	5.88	6.60	7.09	7.37	7.54	7.70
75°	5.23	6.13	6.86	7.29	7.54	7.72	7.98
90°	5.16	6.07	6.90	7.42	7.70	7.84	8.13
110°	5.09	6.17	7.07	7.54	7.84	8.10	8.59
120°	4.94	6.01	6.94	7.48	7.79	8.06	8.65
135°	4.48	5.53	6.44	7.18	7.59	7.87	8.45
150°	3.79	4.86	5.75	6.55	7.19	7.57	8.10