KAHLUA — ORC Rating | RegattaPages

GPH

821.8

OSN

797.9

LOA

6.71 m

Displacement

1504 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5636

Medium

0.7556

High

0.8686

Triple Offshore

Low

0.7201

Medium

0.9247

High

1.037

Boat Specifications

Dimensions

Length overall: 6.71 m
Beam: 2.4 m
Draft: 1.19 m
Displacement: 1504 kg
Crew weight: 299 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.

6,42.9,3.481025,52,3.87,60,4.07,75,4.23,90,4.28,110,4.41,120,4.3,135,3.93,149.3,3.465712,150,3.44
8,41.7,4.01801,52,4.52,60,4.77,75,4.97,90,5.15,110,5.26,120,5.17,135,4.8,150,4.27,153.4,4.149172
10,42.6,4.537445,52,5.04,60,5.23,75,5.37,90,5.59,110,5.65,120,5.6,135,5.42,150,4.99,154.3,4.838654
12,42.1,4.90582,52,5.32,60,5.47,75,5.59,90,5.84,110,5.95,120,5.89,135,5.73,150,5.48,175,4.999023
14,40.5,5.049934,52,5.49,60,5.63,75,5.77,90,6.02,110,6.26,120,6.21,135,6.01,150,5.75,180,5.42
16,40.6,5.123333,52,5.58,60,5.75,75,5.95,90,6.11,110,6.53,120,6.52,135,6.32,150,6.02,180,5.7
20,42,5.153773,52,5.59,60,5.8,75,6.19,90,6.39,110,6.84,120,7.01,135,6.9,150,6.58,180,6.22

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.87	4.07	4.23	4.28	4.41	4.3	3.93	3.44
8	4.52	4.77	4.97	5.15	5.26	5.17	4.8	4.27
10	5.04	5.23	5.37	5.59	5.65	5.6	5.42	4.99
12	5.32	5.47	5.59	5.84	5.95	5.89	5.73	5.48
14	5.49	5.63	5.77	6.02	6.26	6.21	6.01	5.75
16	5.58	5.75	5.95	6.11	6.53	6.52	6.32	6.02
20	5.59	5.8	6.19	6.39	6.84	7.01	6.9	6.58

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	2.55	149.3°	2.98
8	41.7°	3	153.4°	3.71
10	42.6°	3.34	154.3°	4.36
12	42.1°	3.64	175°	4.98
14	40.5°	3.84	180°	5.42
16	40.6°	3.89	180°	5.7
20	42°	3.83	180°	6.22

Loading polar chart…