ASTERIX: ORC Rating

GPH

644.6

OSN

625.3

LOA

11.842 m

Displacement

8593 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.616

Medium

0.8479

High

0.9952

Triple Offshore

Low

0.7999

Medium

1.0559

High

1.1955

Boat Specifications

Dimensions

Length overall: 11.842 m
Beam: 3.99 m
Draft: 1.9 m
Displacement: 8593 kg
Crew weight: 728 kg
Wetted surface: 33.91 m²

Sails

Mainsail: 42.13 m²
Genoa: 43.3 m²
Spinnaker: 93.07 m²
Asymmetric spinnaker: 0 m²

Design

Type: Bavaria 39 Caribic
Builder: Bavaria Yachts
Designer: A. Monhaupt
Year built: 1990

Performance data

Polar CSV

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

6,44.2,4.491494,52,4.99,60,5.34,75,5.61,90,5.56,110,5.43,120,5.26,135,4.74,146,4.197638,150,4.01
8,42.4,5.267753,52,5.92,60,6.27,75,6.56,90,6.55,110,6.58,120,6.39,135,5.82,150,5.080682
10,42.4,5.958383,52,6.66,60,6.94,75,7.15,90,7.22,110,7.31,120,7.2,135,6.75,150,5.99,153,5.836096
12,41.8,6.465668,52,7.09,60,7.3,75,7.46,90,7.59,110,7.7,120,7.62,135,7.34,150,6.8,155.5,6.516761
14,40.9,6.641499,52,7.29,60,7.49,75,7.69,90,7.8,110,8.03,120,7.95,135,7.7,150,7.33,171,6.68227
16,40.5,6.706944,52,7.37,60,7.59,75,7.86,90,7.98,110,8.36,120,8.31,135,8.03,150,7.67,180,7.17
20,40.7,6.71385,52,7.4,60,7.64,75,8.05,90,8.39,110,8.81,120,9.02,135,8.77,150,8.32,180,7.84

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.99	5.34	5.61	5.56	5.43	5.26	4.74	4.01
8	5.92	6.27	6.56	6.55	6.58	6.39	5.82	5.08
10	6.66	6.94	7.15	7.22	7.31	7.2	6.75	5.99
12	7.09	7.3	7.46	7.59	7.7	7.62	7.34	6.8
14	7.29	7.49	7.69	7.8	8.03	7.95	7.7	7.33
16	7.37	7.59	7.86	7.98	8.36	8.31	8.03	7.67
20	7.4	7.64	8.05	8.39	8.81	9.02	8.77	8.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.22	146°	3.48
8	42.4°	3.89	150°	4.4
10	42.4°	4.4	153°	5.2
12	41.8°	4.82	155.5°	5.93
14	40.9°	5.02	171°	6.6
16	40.5°	5.1	180°	7.17
20	40.7°	5.09	180°	7.84

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°	4.99	5.92	6.66	7.09	7.29	7.37	7.40
60°	5.34	6.27	6.94	7.30	7.49	7.59	7.64
75°	5.61	6.56	7.15	7.46	7.69	7.86	8.05
90°	5.56	6.55	7.22	7.59	7.80	7.98	8.39
110°	5.43	6.58	7.31	7.70	8.03	8.36	8.81
120°	5.26	6.39	7.20	7.62	7.95	8.31	9.02
135°	4.74	5.82	6.75	7.34	7.70	8.03	8.77
150°	4.01	5.08	5.99	6.80	7.33	7.67	8.32