STRIPES — ORC Rating | RegattaPages

GPH

461.5

OSN

453

LOA

20.385 m

Displacement

11501 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8705

Medium

1.1537

High

1.3277

Triple Offshore

Low

1.148

Medium

1.4587

High

1.6455

Boat Specifications

Dimensions

Length overall: 20.385 m
Beam: 4.6 m
Draft: 2.97 m
Displacement: 11501 kg
Crew weight: 1089 kg
Wetted surface: 54.07 m²

Sails

Mainsail: 96.14 m²
Genoa: 105.56 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 218.51 m²

Design

Type: SANTA CRUZ 70
Builder: BILL LEE YACHTS
Designer: LEE
Year built: 1986
Stability index: 122.1

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.

6,44.2,6.86278,52,7.61,60,8.14,75,8.64,90,8.61,110,7.75,120,7.37,135,6.35,141.1,5.872201,150,5.28
8,42,7.643194,52,8.58,60,9.08,75,9.61,90,9.73,110,9.34,120,9.11,135,8.19,142.4,7.535123,150,6.89
10,40.6,8.034019,52,9.08,60,9.54,75,10.05,90,10.32,110,10.21,120,10.15,135,9.59,144,8.91205,150,8.33
12,40.2,8.32683,52,9.39,60,9.81,75,10.34,90,10.75,110,10.84,120,10.96,135,10.53,149.3,9.524892,150,9.45
14,40,8.498201,52,9.57,60,9.98,75,10.56,90,11.1,110,11.37,120,11.72,135,11.48,150,10.34,153.2,10.060657
16,40,8.602634,52,9.67,60,10.09,75,10.74,90,11.39,110,11.94,120,12.39,135,12.44,150,11.21,151.4,11.07083
20,40.6,8.679374,52,9.71,60,10.17,75,10.97,90,11.81,110,12.91,120,13.61,135,14.47,147.3,13.749081,150,13.36

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.61	8.14	8.64	8.61	7.75	7.37	6.35	5.28
8	8.58	9.08	9.61	9.73	9.34	9.11	8.19	6.89
10	9.08	9.54	10.05	10.32	10.21	10.15	9.59	8.33
12	9.39	9.81	10.34	10.75	10.84	10.96	10.53	9.45
14	9.57	9.98	10.56	11.1	11.37	11.72	11.48	10.34
16	9.67	10.09	10.74	11.39	11.94	12.39	12.44	11.21
20	9.71	10.17	10.97	11.81	12.91	13.61	14.47	13.36

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	4.92	141.1°	4.57
8	42°	5.68	142.4°	5.97
10	40.6°	6.1	144°	7.21
12	40.2°	6.36	149.3°	8.19
14	40°	6.51	153.2°	8.98
16	40°	6.59	151.4°	9.72
20	40.6°	6.59	147.3°	11.57

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