ANDROMEDA: ORC Rating

GPH

619.8

OSN

598

LOA

13.935 m

Displacement

11502 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6244

Medium

0.8892

High

1.0541

Triple Offshore

Low

0.8142

Medium

1.1084

High

1.2656

Boat Specifications

Dimensions

Length overall: 13.935 m
Beam: 4.35 m
Draft: 2.05 m
Displacement: 11502 kg
Crew weight: 800 kg
Wetted surface: 41.42 m²

Sails

Mainsail: 48.5 m²
Genoa: 57.57 m²
Spinnaker: 128.63 m²
Asymmetric spinnaker: 156.12 m²

Design

Type: Sun Kiss 47
Builder: Jeanneau
Designer: Andieu
Year built: 1982

Performance data

Polar CSV

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

6,45.8,4.575674,52,5,60,5.37,75,5.61,90,5.48,110,5.63,120,5.48,135,4.84,143.4,4.409471,150,4.09
8,44,5.518949,52,6.1,60,6.43,75,6.66,90,6.65,110,6.92,120,6.79,135,6.23,146.4,5.462701,150,5.26
10,42.7,6.21841,52,6.88,60,7.17,75,7.38,90,7.46,110,7.73,120,7.66,135,7.28,145.6,6.714228,150,6.39
12,41.5,6.689314,52,7.37,60,7.59,75,7.79,90,7.9,110,8.18,120,8.17,135,7.91,150,7.29,153.1,7.109237
14,40.8,6.961736,52,7.64,60,7.85,75,8.05,90,8.14,110,8.51,120,8.54,135,8.34,150,7.86,159.7,7.431584
16,40.1,7.059549,52,7.78,60,8,75,8.25,90,8.35,110,8.8,120,8.89,135,8.71,150,8.26,171.3,7.607533
20,40.4,7.195961,52,7.88,60,8.12,75,8.51,90,8.74,110,9.22,120,9.53,135,9.46,150,8.97,178.1,8.334582
24,41.1,7.232305,52,7.91,60,8.19,75,8.63,90,9.02,110,9.53,120,10.07,135,10.34,150,9.72,178.1,8.98494

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5	5.37	5.61	5.48	5.63	5.48	4.84	4.09
8	6.1	6.43	6.66	6.65	6.92	6.79	6.23	5.26
10	6.88	7.17	7.38	7.46	7.73	7.66	7.28	6.39
12	7.37	7.59	7.79	7.9	8.18	8.17	7.91	7.29
14	7.64	7.85	8.05	8.14	8.51	8.54	8.34	7.86
16	7.78	8	8.25	8.35	8.8	8.89	8.71	8.26
20	7.88	8.12	8.51	8.74	9.22	9.53	9.46	8.97
24	7.91	8.19	8.63	9.02	9.53	10.07	10.34	9.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.8°	3.19	143.4°	3.54
8	44°	3.97	146.4°	4.55
10	42.7°	4.57	145.6°	5.54
12	41.5°	5.01	153.1°	6.34
14	40.8°	5.27	159.7°	6.97
16	40.1°	5.4	171.3°	7.52
20	40.4°	5.48	178.1°	8.33
24	41.1°	5.45	178.1°	8.98

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	5.00	6.10	6.88	7.37	7.64	7.78	7.88	7.91
60°	5.37	6.43	7.17	7.59	7.85	8.00	8.12	8.19
75°	5.61	6.66	7.38	7.79	8.05	8.25	8.51	8.63
90°	5.48	6.65	7.46	7.90	8.14	8.35	8.74	9.02
110°	5.63	6.92	7.73	8.18	8.51	8.80	9.22	9.53
120°	5.48	6.79	7.66	8.17	8.54	8.89	9.53	10.07
135°	4.84	6.23	7.28	7.91	8.34	8.71	9.46	10.34
150°	4.09	5.26	6.39	7.29	7.86	8.26	8.97	9.72