COEUR D' ALENE — ORC Rating

GPH

722.9

OSN

699.3

LOA

11.278 m

Displacement

7238 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5479

Medium

0.7539

High

0.8969

Triple Offshore

Low

0.708

Medium

0.9432

High

1.0784

Boat Specifications

Dimensions

Length overall: 11.278 m
Beam: 3.19 m
Draft: 1.69 m
Displacement: 7238 kg
Crew weight: 490 kg
Wetted surface: 27.85 m²

Sails

Mainsail: 28.06 m²
Genoa: 43.65 m²
Spinnaker: 81.26 m²
Asymmetric spinnaker: 0 m²

Design

Type: Crealock 37
Builder: Pacific Seacraft
Designer: William Crealock
Year built: 1959
Stability index: 131.8

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.

6,45.6,3.959047,52,4.33,60,4.64,75,4.87,90,4.82,110,4.83,120,4.71,135,4.31,147.5,3.794205,150,3.7
8,43.8,4.641431,52,5.14,60,5.46,75,5.74,90,5.72,110,5.89,120,5.75,135,5.28,150,4.69,151.6,4.626848
10,43.6,5.219755,52,5.82,60,6.15,75,6.39,90,6.48,110,6.63,120,6.56,135,6.18,150,5.52,152.9,5.391969
12,44.2,5.774779,52,6.3,60,6.54,75,6.73,90,6.86,110,7.01,120,6.96,135,6.74,150,6.29,155.6,6.039419
14,43.6,6.02067,52,6.54,60,6.76,75,6.94,90,7.02,110,7.29,120,7.26,135,7.07,150,6.77,165.5,6.311021
16,42.9,6.142985,52,6.67,60,6.89,75,7.1,90,7.21,110,7.56,120,7.56,135,7.38,150,7.08,177.2,6.607889
20,42.3,6.246357,52,6.78,60,7.02,75,7.36,90,7.56,110,7.86,120,8.09,135,7.99,150,7.65,179,7.201097

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.33	4.64	4.87	4.82	4.83	4.71	4.31	3.7
8	5.14	5.46	5.74	5.72	5.89	5.75	5.28	4.69
10	5.82	6.15	6.39	6.48	6.63	6.56	6.18	5.52
12	6.3	6.54	6.73	6.86	7.01	6.96	6.74	6.29
14	6.54	6.76	6.94	7.02	7.29	7.26	7.07	6.77
16	6.67	6.89	7.1	7.21	7.56	7.56	7.38	7.08
20	6.78	7.02	7.36	7.56	7.86	8.09	7.99	7.65

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.6°	2.77	147.5°	3.2
8	43.8°	3.35	151.6°	4.07
10	43.6°	3.78	152.9°	4.8
12	44.2°	4.14	155.6°	5.5
14	43.6°	4.36	165.5°	6.11
16	42.9°	4.5	177.2°	6.6
20	42.3°	4.62	179°	7.2

Loading polar chart…