MILAN — ORC Rating | RegattaPages

GPH

400.5

OSN

391.5

LOA

19.812 m

Displacement

14303 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9881

Medium

1.3233

High

1.5748

Triple Offshore

Low

1.3046

Medium

1.6814

High

1.9728

Boat Specifications

Dimensions

Length overall: 19.812 m
Beam: 4.77 m
Draft: 4.83 m
Displacement: 14303 kg
Crew weight: 600 kg
Wetted surface: 67.7 m²

Sails

Mainsail: 157.63 m²
Genoa: 103.12 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 407.79 m²

Design

Type: STP65
Builder: WESTERLY
Designer: FARR
Year built: 2007

Velocity Prediction

Polar CSV

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

6,43.9,7.480385,52,8.35,60,8.98,75,9.51,90,9.69,110,9.38,120,8.82,135,7.44,137,7.233162,150,6.1
8,42,8.840807,52,9.86,60,10.28,75,10.66,90,10.72,110,10.75,120,10.44,135,9.38,140,8.837607,150,7.82
10,39.4,9.278748,52,10.39,60,10.8,75,11.5,90,11.69,110,11.94,120,11.64,135,10.62,145.8,9.745121,150,9.31
12,38.2,9.569172,52,10.7,60,11.21,75,12.11,90,12.69,110,12.96,120,12.96,135,11.83,150,10.42,151,10.244452
14,37.1,9.779535,52,10.94,60,11.53,75,12.55,90,13.4,110,13.82,120,14.15,135,13.23,147,11.697084,150,11.33
16,36,9.925626,52,11.29,60,11.87,75,12.88,90,13.95,110,14.67,120,15.25,135,14.66,143.5,13.609388,150,12.63
20,35.8,10.08552,52,11.71,60,12.47,75,13.78,90,14.77,110,16.65,120,17.07,135,17.92,144.2,16.965373,150,15.89

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	8.35	8.98	9.51	9.69	9.38	8.82	7.44	6.1
8	9.86	10.28	10.66	10.72	10.75	10.44	9.38	7.82
10	10.39	10.8	11.5	11.69	11.94	11.64	10.62	9.31
12	10.7	11.21	12.11	12.69	12.96	12.96	11.83	10.42
14	10.94	11.53	12.55	13.4	13.82	14.15	13.23	11.33
16	11.29	11.87	12.88	13.95	14.67	15.25	14.66	12.63
20	11.71	12.47	13.78	14.77	16.65	17.07	17.92	15.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	5.39	137°	5.29
8	42°	6.57	140°	6.77
10	39.4°	7.17	145.8°	8.06
12	38.2°	7.52	151°	8.96
14	37.1°	7.8	147°	9.81
16	36°	8.03	143.5°	10.94
20	35.8°	8.18	144.2°	13.76

Loading polar chart…