MAEVE: ORC Rating

GPH

641.2

OSN

623.1

LOA

12.76 m

Displacement

9300 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6176

Medium

0.8441

High

0.9849

Triple Offshore

Low

0.8044

Medium

1.0621

High

1.1998

Boat Specifications

Dimensions

Length overall: 12.76 m
Beam: 4.23 m
Draft: 1.9 m
Displacement: 9300 kg
Crew weight: 764 kg
Wetted surface: 35.29 m²

Sails

Mainsail: 34.19 m²
Genoa: 52.83 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 119.36 m²

Design

Type: Catalina 42 mk2
Builder: Catalina Yachts
Designer: Gerry Douglas
Year built: 1995

Performance data

Polar CSV

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

6,45,4.468915,52,4.95,60,5.32,75,5.61,90,5.56,110,5.56,120,5.4,135,4.86,145,4.358165,150,4.12
8,43.1,5.259105,52,5.89,60,6.26,75,6.58,90,6.57,110,6.75,120,6.57,135,5.99,147.5,5.323744,150,5.19
10,42.8,5.928612,52,6.64,60,6.97,75,7.22,90,7.34,110,7.48,120,7.37,135,6.95,147,6.295678,150,6.09
12,42.4,6.486513,52,7.13,60,7.36,75,7.55,90,7.72,110,7.86,120,7.79,135,7.53,147.8,7.007856,150,6.85
14,41.6,6.75316,52,7.37,60,7.58,75,7.77,90,7.9,110,8.18,120,8.13,135,7.89,149.5,7.346548,150,7.31
16,40.9,6.82672,52,7.48,60,7.7,75,7.95,90,8.04,110,8.49,120,8.49,135,8.22,150,7.62,174,6.817346
20,40.9,6.86641,52,7.54,60,7.78,75,8.17,90,8.44,110,8.92,120,9.2,135,8.96,150,8.11,178,7.614639

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.95	5.32	5.61	5.56	5.56	5.4	4.86	4.12
8	5.89	6.26	6.58	6.57	6.75	6.57	5.99	5.19
10	6.64	6.97	7.22	7.34	7.48	7.37	6.95	6.09
12	7.13	7.36	7.55	7.72	7.86	7.79	7.53	6.85
14	7.37	7.58	7.77	7.9	8.18	8.13	7.89	7.31
16	7.48	7.7	7.95	8.04	8.49	8.49	8.22	7.62
20	7.54	7.78	8.17	8.44	8.92	9.2	8.96	8.11

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	3.16	145°	3.57
8	43.1°	3.84	147.5°	4.49
10	42.8°	4.35	147°	5.28
12	42.4°	4.79	147.8°	5.93
14	41.6°	5.05	149.5°	6.33
16	40.9°	5.16	174°	6.78
20	40.9°	5.19	178°	7.61

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°	4.95	5.89	6.64	7.13	7.37	7.48	7.54
60°	5.32	6.26	6.97	7.36	7.58	7.70	7.78
75°	5.61	6.58	7.22	7.55	7.77	7.95	8.17
90°	5.56	6.57	7.34	7.72	7.90	8.04	8.44
110°	5.56	6.75	7.48	7.86	8.18	8.49	8.92
120°	5.40	6.57	7.37	7.79	8.13	8.49	9.20
135°	4.86	5.99	6.95	7.53	7.89	8.22	8.96
150°	4.12	5.19	6.09	6.85	7.31	7.62	8.11