Vesper — ORC Rating | RegattaPages

GPH

371.7

OSN

362.2

LOA

21.946 m

Displacement

16473 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

1.0584

Medium

1.4299

High

1.7241

Triple Offshore

Low

1.3871

Medium

1.8176

High

2.1726

Boat Specifications

Dimensions

Length overall: 21.946 m
Beam: 5.76 m
Draft: 5.41 m
Displacement: 16473 kg
Crew weight: 1945 kg
Wetted surface: 81.37 m²

Sails

Mainsail: 200.41 m²
Genoa: 132.5 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 504.94 m²

Design

Type: Maxi 72
Builder: Persico Marine
Designer: Judel/Vrolijk
Year built: 2014

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.

6,43.8,8.2853,52,9.2,60,9.81,75,10.33,90,10.23,110,9.13,120,8.75,135,7.66,139,7.261071,150,6.33
8,40.9,9.472736,52,10.64,60,11.14,75,11.67,90,11.6,110,10.96,120,10.73,135,9.8,140.8,9.187755,150,8.23
10,39.1,10.063831,52,11.32,60,11.91,75,12.74,90,12.93,110,12.23,120,12.13,135,11.29,145.6,10.313733,150,9.83
12,37.7,10.41425,52,11.87,60,12.53,75,13.47,90,14.04,110,13.22,120,13.47,135,12.7,147.9,11.30888,150,11.07
14,36.7,10.651359,52,12.34,60,13.04,75,14.11,90,14.89,110,14.59,120,14.62,135,14.23,146.3,12.837246,150,12.33
16,36.1,10.866473,52,12.73,60,13.48,75,14.69,90,15.69,110,16.06,120,15.65,135,15.85,144.8,14.599614,150,13.77
20,37.2,11.424555,52,13.35,60,14.2,75,15.71,90,17.09,110,18.31,120,17.9,135,18.81,145.8,17.918448,150,17.11
24,38.5,11.781119,52,13.69,60,14.71,75,16.51,90,18.15,110,20.01,120,20.41,135,21.19,147.7,21.17687,150,20.68

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	9.2	9.81	10.33	10.23	9.13	8.75	7.66	6.33
8	10.64	11.14	11.67	11.6	10.96	10.73	9.8	8.23
10	11.32	11.91	12.74	12.93	12.23	12.13	11.29	9.83
12	11.87	12.53	13.47	14.04	13.22	13.47	12.7	11.07
14	12.34	13.04	14.11	14.89	14.59	14.62	14.23	12.33
16	12.73	13.48	14.69	15.69	16.06	15.65	15.85	13.77
20	13.35	14.2	15.71	17.09	18.31	17.9	18.81	17.11
24	13.69	14.71	16.51	18.15	20.01	20.41	21.19	20.68

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	5.98	139°	5.48
8	40.9°	7.16	140.8°	7.12
10	39.1°	7.81	145.6°	8.51
12	37.7°	8.24	147.9°	9.58
14	36.7°	8.54	146.3°	10.68
16	36.1°	8.78	144.8°	11.93
20	37.2°	9.1	145.8°	14.82
24	38.5°	9.22	147.7°	17.9

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