MORPHEUS: ORC Rating

GPH

528.9

OSN

512.3

LOA

13.094 m

Displacement

7738 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7773

Medium

1.0439

High

1.1889

Triple Offshore

Low

0.9967

Medium

1.2775

High

1.4359

Boat Specifications

Dimensions

Length overall: 13.094 m
Beam: 4.19 m
Draft: 2.79 m
Displacement: 7738 kg
Crew weight: 970 kg
Wetted surface: 36.83 m²

Sails

Mainsail: 61.09 m²
Genoa: 46.57 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 199.13 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.

6,42.6,5.556332,52,6.2,60,6.52,75,6.74,90,6.6,110,6.78,120,6.62,135,5.94,142.6,5.450554,150,5
8,40.5,6.588586,52,7.36,60,7.61,75,7.76,90,7.79,110,8.01,120,7.94,135,7.42,145.3,6.653335,150,6.31
10,38.5,7.181116,52,7.98,60,8.17,75,8.3,90,8.28,110,8.65,120,8.64,135,8.3,148.7,7.536934,150,7.44
12,37,7.450207,52,8.29,60,8.49,75,8.68,90,8.69,110,9.1,120,9.22,135,8.93,150,8.25,151.3,8.151435
14,36.5,7.613296,52,8.46,60,8.7,75,8.98,90,9.06,110,9.43,120,9.76,135,9.57,149.8,8.781929,150,8.76
16,36.1,7.710493,52,8.57,60,8.84,75,9.23,90,9.41,110,9.74,120,10.18,135,10.27,147.7,9.500015,150,9.27
20,35.6,7.821909,52,8.72,60,9.02,75,9.54,90,10,110,10.33,120,11.01,135,12.06,144.2,11.355457,150,10.64
24,36,7.886114,52,8.79,60,9.12,75,9.75,90,10.44,110,10.89,120,11.85,135,14.11,143.6,14.548503,150,13.52

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.2	6.52	6.74	6.6	6.78	6.62	5.94	5
8	7.36	7.61	7.76	7.79	8.01	7.94	7.42	6.31
10	7.98	8.17	8.3	8.28	8.65	8.64	8.3	7.44
12	8.29	8.49	8.68	8.69	9.1	9.22	8.93	8.25
14	8.46	8.7	8.98	9.06	9.43	9.76	9.57	8.76
16	8.57	8.84	9.23	9.41	9.74	10.18	10.27	9.27
20	8.72	9.02	9.54	10	10.33	11.01	12.06	10.64
24	8.79	9.12	9.75	10.44	10.89	11.85	14.11	13.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	4.09	142.6°	4.33
8	40.5°	5.01	145.3°	5.47
10	38.5°	5.62	148.7°	6.44
12	37°	5.95	151.3°	7.15
14	36.5°	6.12	149.8°	7.59
16	36.1°	6.23	147.7°	8.03
20	35.6°	6.36	144.2°	9.21
24	36°	6.38	143.6°	11.71

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°	6.20	7.36	7.98	8.29	8.46	8.57	8.72	8.79
60°	6.52	7.61	8.17	8.49	8.70	8.84	9.02	9.12
75°	6.74	7.76	8.30	8.68	8.98	9.23	9.54	9.75
90°	6.60	7.79	8.28	8.69	9.06	9.41	10.00	10.44
110°	6.78	8.01	8.65	9.10	9.43	9.74	10.33	10.89
120°	6.62	7.94	8.64	9.22	9.76	10.18	11.01	11.85
135°	5.94	7.42	8.30	8.93	9.57	10.27	12.06	14.11
150°	5.00	6.31	7.44	8.25	8.76	9.27	10.64	13.52