First Lady — ORC Rating

GPH

627.1

OSN

610.1

LOA

10.66 m

Displacement

5799 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6499

Medium

0.8721

High

0.9828

Triple Offshore

Low

0.8402

Medium

1.0797

High

1.1918

Boat Specifications

Dimensions

Length overall: 10.66 m
Beam: 3.64 m
Draft: 2.21 m
Displacement: 5799 kg
Crew weight: 650 kg
Wetted surface: 27.84 m²

Sails

Mainsail: 40.65 m²
Genoa: 29.87 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 108.1 m²

Design

Type: FIrst 35 10-
Builder: Beneteau
Designer: Farr
Year built: 2009
Stability index: 113

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.

6,43.2,4.55438,52,5.09,60,5.39,75,5.63,90,5.79,110,5.87,120,5.7,135,5.13,144.3,4.654694,150,4.36
8,41.8,5.392528,52,6.05,60,6.36,75,6.6,90,6.87,110,6.99,120,6.86,135,6.34,147.5,5.620166,150,5.47
10,40.8,6.037028,52,6.74,60,6.96,75,7.12,90,7.32,110,7.51,120,7.44,135,7.15,148.4,6.551395,150,6.44
12,40,6.383442,52,7.06,60,7.25,75,7.41,90,7.5,110,7.87,120,7.86,135,7.6,150,7.08,150.1,7.0712
14,39.4,6.470535,52,7.16,60,7.37,75,7.62,90,7.73,110,8.13,120,8.31,135,8.03,150,7.43,153.8,7.19971
16,39.4,6.509359,52,7.21,60,7.43,75,7.76,90,7.98,110,8.35,120,8.69,135,8.5,150,7.71,174.1,7.027224
20,39.4,6.612887,52,7.28,60,7.48,75,7.87,90,8.37,110,8.73,120,9.18,135,9.56,150,8.38,177.2,7.68918

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.09	5.39	5.63	5.79	5.87	5.7	5.13	4.36
8	6.05	6.36	6.6	6.87	6.99	6.86	6.34	5.47
10	6.74	6.96	7.12	7.32	7.51	7.44	7.15	6.44
12	7.06	7.25	7.41	7.5	7.87	7.86	7.6	7.08
14	7.16	7.37	7.62	7.73	8.13	8.31	8.03	7.43
16	7.21	7.43	7.76	7.98	8.35	8.69	8.5	7.71
20	7.28	7.48	7.87	8.37	8.73	9.18	9.56	8.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.32	144.3°	3.78
8	41.8°	4.02	147.5°	4.74
10	40.8°	4.57	148.4°	5.58
12	40°	4.89	150.1°	6.13
14	39.4°	5	153.8°	6.46
16	39.4°	5.03	174.1°	6.99
20	39.4°	5.11	177.2°	7.68

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