PASSION — ORC Rating | RegattaPages

GPH

503.6

OSN

492.1

LOA

15.31 m

Displacement

7780 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8282

Medium

1.0778

High

1.2262

Triple Offshore

Low

1.0686

Medium

1.3295

High

1.4838

Boat Specifications

Dimensions

Length overall: 15.31 m
Beam: 3.67 m
Draft: 2.44 m
Displacement: 7780 kg
Crew weight: 1102 kg
Wetted surface: 38.45 m²

Sails

Mainsail: 65.1 m²
Genoa: 68.23 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 186.77 m²

Design

Type: Santa Cruz 50
Builder: Bill Lee Yachts
Designer: Bill Lee
Year built: 1980
Stability index: 120

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.

6,43,6.289706,52,7,60,7.39,75,7.68,90,7.55,110,6.99,120,6.79,135,6.11,142.1,5.626777,150,5.12
8,40,7.049199,52,7.94,60,8.25,75,8.5,90,8.49,110,8.29,120,8.24,135,7.69,144.2,6.978489,150,6.53
10,38.8,7.416551,52,8.32,60,8.59,75,8.9,90,8.99,110,8.93,120,9,135,8.69,147.8,7.917814,150,7.74
12,37.8,7.606102,52,8.52,60,8.79,75,9.14,90,9.39,110,9.33,120,9.59,135,9.41,150,8.63,151.8,8.498775
14,37.5,7.76451,52,8.66,60,8.92,75,9.34,90,9.71,110,9.7,120,10.07,135,10.16,150,9.26,150.5,9.214623
16,37,7.825848,52,8.75,60,9.02,75,9.49,90,9.95,110,10.07,120,10.52,135,10.97,148.2,10.107158,150,9.92
20,37.2,7.909307,52,8.83,60,9.14,75,9.7,90,10.31,110,10.93,120,11.41,135,12.71,145.7,12.274568,150,11.71

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7	7.39	7.68	7.55	6.99	6.79	6.11	5.12
8	7.94	8.25	8.5	8.49	8.29	8.24	7.69	6.53
10	8.32	8.59	8.9	8.99	8.93	9	8.69	7.74
12	8.52	8.79	9.14	9.39	9.33	9.59	9.41	8.63
14	8.66	8.92	9.34	9.71	9.7	10.07	10.16	9.26
16	8.75	9.02	9.49	9.95	10.07	10.52	10.97	9.92
20	8.83	9.14	9.7	10.31	10.93	11.41	12.71	11.71

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.6	142.1°	4.44
8	40°	5.4	144.2°	5.66
10	38.8°	5.78	147.8°	6.7
12	37.8°	6.01	151.8°	7.49
14	37.5°	6.16	150.5°	8.02
16	37°	6.25	148.2°	8.59
20	37.2°	6.3	145.7°	10.14

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