CATHERINE — ORC Rating

GPH

591.3

OSN

575.4

LOA

12.225 m

Displacement

8153 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6979

Medium

0.925

High

1.0393

Triple Offshore

Low

0.8974

Medium

1.142

High

1.2572

Boat Specifications

Dimensions

Length overall: 12.225 m
Beam: 3.76 m
Draft: 2.11 m
Displacement: 8153 kg
Crew weight: 680 kg
Wetted surface: 32.69 m²

Sails

Mainsail: 48.82 m²
Genoa: 46.11 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 131.33 m²

Design

Type: X-40
Builder: X Yachts
Designer: Jeppesen
Year built: 2004

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.

6,43.3,5.084005,52,5.65,60,5.95,75,6.16,90,6.05,110,6.06,120,5.91,135,5.31,143,4.858286,150,4.48
8,41.3,5.963282,52,6.65,60,6.91,75,7.08,90,7.06,110,7.22,120,7.1,135,6.56,147.1,5.835974,150,5.66
10,40,6.500928,52,7.22,60,7.43,75,7.59,90,7.6,110,7.83,120,7.77,135,7.44,148.5,6.767216,150,6.66
12,39.1,6.726402,52,7.48,60,7.69,75,7.88,90,7.92,110,8.21,120,8.22,135,7.96,149.6,7.396984,150,7.36
14,38.7,6.842378,52,7.59,60,7.81,75,8.08,90,8.19,110,8.49,120,8.62,135,8.39,150,7.78,150.7,7.728744
16,38.5,6.912783,52,7.66,60,7.88,75,8.2,90,8.42,110,8.7,120,8.99,135,8.83,150,8.1,172.7,7.268919
20,38.5,6.976671,52,7.73,60,7.97,75,8.35,90,8.73,110,9.07,120,9.5,135,9.8,150,8.74,176.3,8.026731
24,39.5,6.985262,52,7.73,60,7.99,75,8.44,90,8.93,110,9.38,120,9.97,135,11.16,150,9.47,176.2,8.679081

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.65	5.95	6.16	6.05	6.06	5.91	5.31	4.48
8	6.65	6.91	7.08	7.06	7.22	7.1	6.56	5.66
10	7.22	7.43	7.59	7.6	7.83	7.77	7.44	6.66
12	7.48	7.69	7.88	7.92	8.21	8.22	7.96	7.36
14	7.59	7.81	8.08	8.19	8.49	8.62	8.39	7.78
16	7.66	7.88	8.2	8.42	8.7	8.99	8.83	8.1
20	7.73	7.97	8.35	8.73	9.07	9.5	9.8	8.74
24	7.73	7.99	8.44	8.93	9.38	9.97	11.16	9.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.7	143°	3.88
8	41.3°	4.48	147.1°	4.9
10	40°	4.98	148.5°	5.77
12	39.1°	5.22	149.6°	6.38
14	38.7°	5.34	150.7°	6.74
16	38.5°	5.41	172.7°	7.21
20	38.5°	5.46	176.3°	8.01
24	39.5°	5.39	176.2°	8.66

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