MILAN — ORC Rating | RegattaPages

GPH

401.5

OSN

391.7

LOA

19.99 m

Displacement

15577 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9906

Medium

1.3289

High

1.5776

Triple Offshore

Low

1.2991

Medium

1.6798

High

1.9663

Boat Specifications

Dimensions

Length overall: 19.99 m
Beam: 4.77 m
Draft: 4.85 m
Displacement: 15577 kg
Crew weight: 1360 kg
Wetted surface: 69.25 m²

Sails

Mainsail: 156.95 m²
Genoa: 105.48 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 402.98 m²

Design

Type: STP65
Builder: WESTERLY
Designer: FARR
Year built: 2007
Stability index: 162.1

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.

6,43.2,7.58606,52,8.48,60,9.03,75,9.45,90,9.35,110,9.04,120,8.53,135,7.28,140.3,6.74552,150,5.99
8,40.6,8.745227,52,9.86,60,10.29,75,10.68,90,10.58,110,10.57,120,10.24,135,9.22,141.1,8.634833,150,7.76
10,38.8,9.264273,52,10.44,60,10.87,75,11.49,90,11.6,110,11.7,120,11.43,135,10.59,145.8,9.708849,150,9.27
12,38.1,9.6196,52,10.81,60,11.32,75,12.08,90,12.5,110,12.65,120,12.67,135,11.81,150,10.4,150.2,10.38299
14,37,9.791701,52,11.11,60,11.67,75,12.55,90,13.19,110,13.6,120,13.82,135,13.14,147.8,11.734909,150,11.46
16,36.4,9.939199,52,11.35,60,11.96,75,12.93,90,13.77,110,14.39,120,14.85,135,14.52,145.1,13.424343,150,12.72
20,36,10.111036,52,11.68,60,12.37,75,13.53,90,14.75,110,16.14,120,16.82,135,17.41,145.6,16.628015,150,15.84

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	8.48	9.03	9.45	9.35	9.04	8.53	7.28	5.99
8	9.86	10.29	10.68	10.58	10.57	10.24	9.22	7.76
10	10.44	10.87	11.49	11.6	11.7	11.43	10.59	9.27
12	10.81	11.32	12.08	12.5	12.65	12.67	11.81	10.4
14	11.11	11.67	12.55	13.19	13.6	13.82	13.14	11.46
16	11.35	11.96	12.93	13.77	14.39	14.85	14.52	12.72
20	11.68	12.37	13.53	14.75	16.14	16.82	17.41	15.84

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	5.53	140.3°	5.19
8	40.6°	6.64	141.1°	6.72
10	38.8°	7.22	145.8°	8.03
12	38.1°	7.57	150.2°	9.01
14	37°	7.82	147.8°	9.93
16	36.4°	8	145.1°	11.01
20	36°	8.18	145.6°	13.72

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