Proxflyer: ORC Rating

GPH

464.2

OSN

454.7

LOA

15.24 m

Displacement

8200 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9847

Medium

1.2956

High

1.5105

Triple Offshore

Low

1.2893

Medium

1.6235

High

1.8644

Boat Specifications

Dimensions

Length overall: 15.24 m
Beam: 4.19 m
Draft: 3.46 m
Displacement: 8200 kg
Crew weight: 1168 kg
Wetted surface: 45.57 m²

Sails

Mainsail: 92.7 m²
Genoa: 66.47 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 236.41 m²

Design

Type: Swan 50 Club
Builder: Nautor
Designer: KOUYOUMDJIAN
Year built: 2016

Performance data

Polar CSV

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

6,43.9,6.675446,52,7.44,60,7.99,75,8.5,90,8.55,110,7.91,120,7.29,135,6.52,141.3,6.022318,150,5.43
8,41.3,7.640455,52,8.57,60,8.9,75,9.32,90,9.43,110,9,120,8.88,135,8.26,141.5,7.666672,150,6.93
10,39.4,8.036405,52,8.98,60,9.29,75,9.74,90,10.17,110,9.75,120,9.81,135,9.25,146.8,8.485065,150,8.2
12,38.2,8.220326,52,9.18,60,9.51,75,10.15,90,10.66,110,10.5,120,10.61,135,10.18,150,9.2,152.4,8.936998
14,37.6,8.43126,52,9.31,60,9.68,75,10.43,90,11.08,110,11.39,120,11.3,135,11.32,149.9,9.871104,150,9.87
16,36.8,8.542191,52,9.54,60,9.92,75,10.62,90,11.42,110,12.2,120,12.49,135,12.59,147.1,11.159812,150,10.82
20,37.1,8.638589,52,9.7,60,10.24,75,11.2,90,11.85,110,13.41,120,13.95,135,14.45,143.1,14.530728,150,13.42

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.44	7.99	8.5	8.55	7.91	7.29	6.52	5.43
8	8.57	8.9	9.32	9.43	9	8.88	8.26	6.93
10	8.98	9.29	9.74	10.17	9.75	9.81	9.25	8.2
12	9.18	9.51	10.15	10.66	10.5	10.61	10.18	9.2
14	9.31	9.68	10.43	11.08	11.39	11.3	11.32	9.87
16	9.54	9.92	10.62	11.42	12.2	12.49	12.59	10.82
20	9.7	10.24	11.2	11.85	13.41	13.95	14.45	13.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	4.81	141.3°	4.7
8	41.3°	5.74	141.5°	6
10	39.4°	6.21	146.8°	7.1
12	38.2°	6.46	152.4°	7.92
14	37.6°	6.68	149.9°	8.54
16	36.8°	6.84	147.1°	9.37
20	37.1°	6.89	143.1°	11.62

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°	7.44	8.57	8.98	9.18	9.31	9.54	9.70
60°	7.99	8.90	9.29	9.51	9.68	9.92	10.24
75°	8.50	9.32	9.74	10.15	10.43	10.62	11.20
90°	8.55	9.43	10.17	10.66	11.08	11.42	11.85
110°	7.91	9.00	9.75	10.50	11.39	12.20	13.41
120°	7.29	8.88	9.81	10.61	11.30	12.49	13.95
135°	6.52	8.26	9.25	10.18	11.32	12.59	14.45
150°	5.43	6.93	8.20	9.20	9.87	10.82	13.42