5 O'CLOCK SOMEWHERE — ORC Rating

GPH

684.4

OSN

668.1

LOA

10.52 m

Displacement

5000 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5913

Medium

0.7914

High

0.905

Triple Offshore

Low

0.7675

Medium

0.9887

High

1.1

Boat Specifications

Dimensions

Length overall: 10.52 m
Beam: 3.55 m
Draft: 1.56 m
Displacement: 5000 kg
Crew weight: 548 kg
Wetted surface: 23.76 m²

Sails

Mainsail: 26.87 m²
Genoa: 41.6 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 64.68 m²

Design

Type: CATALINA 34 MK I
Builder: Catalina Yachts
Designer: Frank Butler
Year built: 1985

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.

6,44.2,4.365956,52,4.83,60,5.16,75,5.44,90,5.4,110,5.15,120,4.98,135,4.51,146.5,3.993352,150,3.85
8,43.5,5.128386,52,5.7,60,6.05,75,6.3,90,6.32,110,6.23,120,6.04,135,5.52,147.5,4.95618,150,4.83
10,43.5,5.776328,52,6.33,60,6.56,75,6.73,90,6.77,110,6.82,120,6.72,135,6.38,147,5.818733,150,5.64
12,42.6,6.126909,52,6.64,60,6.82,75,6.98,90,7.09,110,7.17,120,7.1,135,6.86,148,6.414731,150,6.28
14,41.6,6.191511,52,6.76,60,6.97,75,7.19,90,7.34,110,7.51,120,7.44,135,7.19,150,6.69,170,6.072251
16,41.8,6.264454,52,6.81,60,7.03,75,7.34,90,7.5,110,7.85,120,7.8,135,7.52,150,6.97,172.5,6.546002
20,43.1,6.286274,52,6.8,60,7.05,75,7.47,90,7.88,110,8.38,120,8.48,135,8.22,150,7.5,175,7.127121

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.83	5.16	5.44	5.4	5.15	4.98	4.51	3.85
8	5.7	6.05	6.3	6.32	6.23	6.04	5.52	4.83
10	6.33	6.56	6.73	6.77	6.82	6.72	6.38	5.64
12	6.64	6.82	6.98	7.09	7.17	7.1	6.86	6.28
14	6.76	6.97	7.19	7.34	7.51	7.44	7.19	6.69
16	6.81	7.03	7.34	7.5	7.85	7.8	7.52	6.97
20	6.8	7.05	7.47	7.88	8.38	8.48	8.22	7.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.13	146.5°	3.33
8	43.5°	3.72	147.5°	4.18
10	43.5°	4.19	147°	4.88
12	42.6°	4.51	148°	5.44
14	41.6°	4.63	170°	5.98
16	41.8°	4.67	172.5°	6.49
20	43.1°	4.59	175°	7.1

Loading polar chart…