Coin Coin: ORC Rating

GPH

523.3

OSN

507.9

LOA

13.094 m

Displacement

7569 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8781

Medium

1.1795

High

1.3421

Triple Offshore

Low

1.133

Medium

1.4528

High

1.6381

Boat Specifications

Dimensions

Length overall: 13.094 m
Beam: 4.19 m
Draft: 2.78 m
Displacement: 7569 kg
Crew weight: 915 kg
Wetted surface: 36.56 m²

Sails

Mainsail: 66.7 m²
Genoa: 46.35 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 196.8 m²

Design

Type: Sydney 43 GTS
Builder: Sydney yachts
Designer: Jason Ker
Year built: 2001

Performance data

Polar CSV

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

6,42.5,5.547438,52,6.22,60,6.57,75,6.86,90,6.77,110,6.91,120,6.72,135,6.01,142.7,5.493584,150,5.05
8,41.3,6.682071,52,7.5,60,7.78,75,7.96,90,8.02,110,8.17,120,8.09,135,7.54,144.4,6.764229,150,6.35
10,39.3,7.314171,52,8.1,60,8.29,75,8.46,90,8.45,110,8.8,120,8.75,135,8.37,148.3,7.639769,150,7.51
12,38.1,7.56098,52,8.36,60,8.59,75,8.85,90,8.89,110,9.23,120,9.44,135,8.98,150,8.33,152.2,8.150752
14,37.4,7.67861,52,8.49,60,8.77,75,9.23,90,9.38,110,9.62,120,9.99,135,9.73,150,8.78,150.8,8.717846
16,37,7.725677,52,8.56,60,8.88,75,9.49,90,9.85,110,10,120,10.46,135,10.59,147.6,9.593429,150,9.35
20,36.3,7.854297,52,8.72,60,9.04,75,9.73,90,10.54,110,10.87,120,11.48,135,12.64,143.4,11.895606,150,11.03

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.22	6.57	6.86	6.77	6.91	6.72	6.01	5.05
8	7.5	7.78	7.96	8.02	8.17	8.09	7.54	6.35
10	8.1	8.29	8.46	8.45	8.8	8.75	8.37	7.51
12	8.36	8.59	8.85	8.89	9.23	9.44	8.98	8.33
14	8.49	8.77	9.23	9.38	9.62	9.99	9.73	8.78
16	8.56	8.88	9.49	9.85	10	10.46	10.59	9.35
20	8.72	9.04	9.73	10.54	10.87	11.48	12.64	11.03

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	4.09	142.7°	4.37
8	41.3°	5.02	144.4°	5.5
10	39.3°	5.66	148.3°	6.5
12	38.1°	5.95	152.2°	7.21
14	37.4°	6.1	150.8°	7.61
16	37°	6.17	147.6°	8.1
20	36.3°	6.33	143.4°	9.55

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°	6.22	7.50	8.10	8.36	8.49	8.56	8.72
60°	6.57	7.78	8.29	8.59	8.77	8.88	9.04
75°	6.86	7.96	8.46	8.85	9.23	9.49	9.73
90°	6.77	8.02	8.45	8.89	9.38	9.85	10.54
110°	6.91	8.17	8.80	9.23	9.62	10.00	10.87
120°	6.72	8.09	8.75	9.44	9.99	10.46	11.48
135°	6.01	7.54	8.37	8.98	9.73	10.59	12.64
150°	5.05	6.35	7.51	8.33	8.78	9.35	11.03