SUPER JOSEPHINE: ORC Rating

GPH

660.2

OSN

640.6

LOA

7.48 m

Displacement

1513 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6332

Medium

0.8334

High

0.9551

Triple Offshore

Low

0.8074

Medium

1.0157

High

1.1551

Boat Specifications

Dimensions

Length overall: 7.48 m
Beam: 2.95 m
Draft: 1.68 m
Displacement: 1513 kg
Crew weight: 392 kg
Wetted surface: 15.02 m²

Sails

Mainsail: 24.39 m²
Genoa: 12.05 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 75.75 m²

Design

Type: SUPER CALIN 750 Mo
Builder: MAGNAN
Designer: MAGNAN Jean Pierre
Year built: 2000
Stability index: 100.2

Performance data

Polar CSV

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

6,43,4.402794,52,4.88,60,5.12,75,5.26,90,5.51,110,5.67,120,5.57,135,5.08,144.7,4.545802,150,4.29
8,40.5,5.115688,52,5.7,60,5.89,75,6.02,90,6.26,110,6.46,120,6.41,135,6.1,148.7,5.418634,150,5.34
10,38.8,5.543166,52,6.13,60,6.28,75,6.42,90,6.6,110,7,120,7.01,135,6.73,150,6.14,155,5.892038
12,37.8,5.796331,52,6.4,60,6.57,75,6.75,90,6.84,110,7.43,120,7.58,135,7.33,150,6.74,161.3,6.292161
14,37.6,5.869066,52,6.53,60,6.77,75,7.06,90,7.17,110,7.75,120,8.14,135,8.01,150,7.27,173,6.518589
16,38,5.926315,52,6.59,60,6.86,75,7.28,90,7.51,110,8.07,120,8.64,135,8.84,150,7.89,173,7.002193
20,39.4,5.952893,52,6.62,60,6.92,75,7.49,90,8.12,110,8.71,120,9.74,135,11.89,141.9,11.627389,150,10.57

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.88	5.12	5.26	5.51	5.67	5.57	5.08	4.29
8	5.7	5.89	6.02	6.26	6.46	6.41	6.1	5.34
10	6.13	6.28	6.42	6.6	7	7.01	6.73	6.14
12	6.4	6.57	6.75	6.84	7.43	7.58	7.33	6.74
14	6.53	6.77	7.06	7.17	7.75	8.14	8.01	7.27
16	6.59	6.86	7.28	7.51	8.07	8.64	8.84	7.89
20	6.62	6.92	7.49	8.12	8.71	9.74	11.89	10.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.22	144.7°	3.71
8	40.5°	3.89	148.7°	4.63
10	38.8°	4.32	155°	5.34
12	37.8°	4.58	161.3°	5.96
14	37.6°	4.65	173°	6.47
16	38°	4.67	173°	6.95
20	39.4°	4.6	141.9°	9.15

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°	4.88	5.70	6.13	6.40	6.53	6.59	6.62
60°	5.12	5.89	6.28	6.57	6.77	6.86	6.92
75°	5.26	6.02	6.42	6.75	7.06	7.28	7.49
90°	5.51	6.26	6.60	6.84	7.17	7.51	8.12
110°	5.67	6.46	7.00	7.43	7.75	8.07	8.71
120°	5.57	6.41	7.01	7.58	8.14	8.64	9.74
135°	5.08	6.10	6.73	7.33	8.01	8.84	11.89
150°	4.29	5.34	6.14	6.74	7.27	7.89	10.57