KAHLUA — ORC Rating | RegattaPages

GPH

818.5

OSN

795.7

LOA

6.71 m

Displacement

1504 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5653

Medium

0.7586

High

0.8693

Triple Offshore

Low

0.7245

Medium

0.928

High

1.0372

Boat Specifications

Dimensions

Length overall: 6.71 m
Beam: 2.4 m
Draft: 1.19 m
Displacement: 1504 kg
Crew weight: 290 kg
Wetted surface: 11 m²

Sails

Mainsail: 9.53 m²
Genoa: 14.61 m²
Spinnaker: 32.91 m²
Asymmetric spinnaker: 0 m²

Design

Type: CATCH 22
Builder: ATLANTA MARINE
Designer: CARVILL & HAWKINS
Year built: 1975

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.

6,43.6,3.535072,52,3.92,60,4.14,75,4.3,90,4.32,110,4.43,120,4.32,135,3.94,149.2,3.469312,150,3.44
8,42.4,4.089618,52,4.61,60,4.87,75,5.04,90,5.18,110,5.27,120,5.19,135,4.81,150,4.27,153.5,4.145555
10,43.3,4.630566,52,5.09,60,5.28,75,5.42,90,5.59,110,5.66,120,5.61,135,5.42,150,5,154.2,4.853836
12,41.7,4.901973,52,5.34,60,5.49,75,5.62,90,5.83,110,5.96,120,5.9,135,5.73,150,5.48,174.5,5.003033
14,40.3,5.048066,52,5.5,60,5.63,75,5.78,90,6.01,110,6.26,120,6.22,135,6.02,150,5.75,180,5.42
16,40.4,5.121213,52,5.58,60,5.74,75,5.95,90,6.1,110,6.52,120,6.52,135,6.33,150,6.02,180,5.7
20,41.9,5.145695,52,5.58,60,5.8,75,6.18,90,6.39,110,6.82,120,7.01,135,6.91,150,6.58,180,6.22

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.92	4.14	4.3	4.32	4.43	4.32	3.94	3.44
8	4.61	4.87	5.04	5.18	5.27	5.19	4.81	4.27
10	5.09	5.28	5.42	5.59	5.66	5.61	5.42	5
12	5.34	5.49	5.62	5.83	5.96	5.9	5.73	5.48
14	5.5	5.63	5.78	6.01	6.26	6.22	6.02	5.75
16	5.58	5.74	5.95	6.1	6.52	6.52	6.33	6.02
20	5.58	5.8	6.18	6.39	6.82	7.01	6.91	6.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	2.56	149.2°	2.98
8	42.4°	3.02	153.5°	3.71
10	43.3°	3.37	154.2°	4.37
12	41.7°	3.66	174.5°	4.98
14	40.3°	3.85	180°	5.42
16	40.4°	3.9	180°	5.7
20	41.9°	3.83	180°	6.22

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