PEREGRINE FALCON — ORC Rating

GPH

476.7

OSN

470.5

LOA

15.21 m

Displacement

7760 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8806

Medium

1.1124

High

1.2691

Triple Offshore

Low

1.1445

Medium

1.3925

High

1.5606

Boat Specifications

Dimensions

Length overall: 15.21 m
Beam: 4.33 m
Draft: 3.67 m
Displacement: 7760 kg
Crew weight: 700 kg
Wetted surface: 42.08 m²

Sails

Mainsail: 99.99 m²
Genoa: 22.73 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 223.3 m²

Design

Type: OPEN 50
Builder: SAYER
Designer: JUDSON
Year built: 1994

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.

6,42.4,6.635472,52,7.48,60,7.96,75,8.38,90,8.43,110,7.74,120,7.41,135,6.65,140.8,6.181088,150,5.53
8,40.5,7.338185,52,8.28,60,8.65,75,9.04,90,9.23,110,8.89,120,8.85,135,8.3,142,7.702941,150,7.01
10,39.8,7.679457,52,8.6,60,8.92,75,9.39,90,9.83,110,9.47,120,9.57,135,9.2,147.8,8.390519,150,8.2
12,39,7.836366,52,8.78,60,9.1,75,9.69,90,10.21,110,10.16,120,10.14,135,10.12,150,9.14,152.5,8.861222
14,39,7.836366,52,8.79,60,9.23,75,9.9,90,10.51,110,10.9,120,10.83,135,11.17,149.8,9.823265,150,9.8
16,38.6,8.022822,52,8.95,60,9.25,75,10.06,90,10.73,110,11.51,120,11.49,135,12.03,147,11.100902,150,10.75
20,39,8.13232,52,9.06,60,9.48,75,10.32,90,11.11,110,12.32,120,12.8,135,13.49,145.5,13.893503,150,13.23

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.48	7.96	8.38	8.43	7.74	7.41	6.65	5.53
8	8.28	8.65	9.04	9.23	8.89	8.85	8.3	7.01
10	8.6	8.92	9.39	9.83	9.47	9.57	9.2	8.2
12	8.78	9.1	9.69	10.21	10.16	10.14	10.12	9.14
14	8.79	9.23	9.9	10.51	10.9	10.83	11.17	9.8
16	8.95	9.25	10.06	10.73	11.51	11.49	12.03	10.75
20	9.06	9.48	10.32	11.11	12.32	12.8	13.49	13.23

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.9	140.8°	4.79
8	40.5°	5.58	142°	6.07
10	39.8°	5.9	147.8°	7.1
12	39°	6.09	152.5°	7.86
14	39°	6.09	149.8°	8.49
16	38.6°	6.27	147°	9.31
20	39°	6.32	145.5°	11.45

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