CLEOPATRA — ORC Rating

GPH

598.3

OSN

582

LOA

11.924 m

Displacement

7122 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6804

Medium

0.9198

High

1.0551

Triple Offshore

Low

0.8778

Medium

1.1318

High

1.2611

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.42 m
Displacement: 7122 kg
Crew weight: 548 kg
Wetted surface: 31.53 m²

Sails

Mainsail: 49.84 m²
Genoa: 37.05 m²
Spinnaker: 118.55 m²
Asymmetric spinnaker: 111.52 m²

Design

Type: FIRST 40.7
Builder: BENETEAU
Designer: BRUCE FARR
Year built: 1998

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.

6,42,4.830821,52,5.45,60,5.75,75,6,90,5.95,110,5.96,120,5.8,135,5.24,141,4.915422,150,4.41
8,40.5,5.707478,52,6.47,60,6.77,75,6.99,90,7.08,110,7.16,120,7.01,135,6.46,149,5.576508,150,5.52
10,40.1,6.392814,52,7.14,60,7.35,75,7.51,90,7.62,110,7.75,120,7.68,135,7.35,149,6.614811,150,6.55
12,39,6.652547,52,7.42,60,7.61,75,7.8,90,7.86,110,8.14,120,8.11,135,7.84,150,7.36,156,7.060404
14,38.6,6.756061,52,7.52,60,7.73,75,8,90,8.13,110,8.43,120,8.55,135,8.26,150,7.81,170,7.168912
16,38.4,6.801129,52,7.56,60,7.78,75,8.13,90,8.4,110,8.66,120,8.95,135,8.74,150,8.2,180,7.59
20,38.8,7.005946,52,7.68,60,7.87,75,8.24,90,8.78,110,9.05,120,9.46,135,9.79,150,9.1,180,8.37

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.45	5.75	6	5.95	5.96	5.8	5.24	4.41
8	6.47	6.77	6.99	7.08	7.16	7.01	6.46	5.52
10	7.14	7.35	7.51	7.62	7.75	7.68	7.35	6.55
12	7.42	7.61	7.8	7.86	8.14	8.11	7.84	7.36
14	7.52	7.73	8	8.13	8.43	8.55	8.26	7.81
16	7.56	7.78	8.13	8.4	8.66	8.95	8.74	8.2
20	7.68	7.87	8.24	8.78	9.05	9.46	9.79	9.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.59	141°	3.82
8	40.5°	4.34	149°	4.78
10	40.1°	4.89	149°	5.67
12	39°	5.17	156°	6.45
14	38.6°	5.28	170°	7.06
16	38.4°	5.33	180°	7.59
20	38.8°	5.46	180°	8.37

Loading polar chart…