FIRST LADY — ORC Rating

GPH

711.2

OSN

686.4

LOA

9.785 m

Displacement

5086 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5692

Medium

0.7844

High

0.9108

Triple Offshore

Low

0.7301

Medium

0.9569

High

1.0713

Boat Specifications

Dimensions

Length overall: 9.785 m
Beam: 3.32 m
Draft: 1.86 m
Displacement: 5086 kg
Crew weight: 430 kg
Wetted surface: 22.77 m²

Sails

Mainsail: 22.05 m²
Genoa: 29.66 m²
Spinnaker: 67.41 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 32
Builder: BENETEAU
Designer: JEAN BERRET
Year built: 1981
Stability index: 117.4

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.

6,43.8,4.128795,52,4.56,60,4.8,75,4.93,90,4.83,110,4.92,120,4.78,135,4.32,146.6,3.809077,150,3.67
8,41.7,4.861793,52,5.41,60,5.64,75,5.8,90,5.8,110,5.95,120,5.82,135,5.36,150,4.71,150.5,4.687739
10,40.2,5.367925,52,5.97,60,6.14,75,6.28,90,6.38,110,6.5,120,6.43,135,6.15,150,5.58,153.2,5.422448
12,39.3,5.711773,52,6.28,60,6.42,75,6.55,90,6.68,110,6.82,120,6.78,135,6.58,150,6.22,159.5,5.882528
14,38.4,5.882402,52,6.46,60,6.6,75,6.74,90,6.86,110,7.07,120,7.05,135,6.88,150,6.6,173.6,6.098003
16,38.2,5.980733,52,6.57,60,6.73,75,6.9,90,6.96,110,7.3,120,7.32,135,7.16,150,6.88,178.1,6.473559
20,38.1,6.023369,52,6.65,60,6.83,75,7.1,90,7.25,110,7.64,120,7.87,135,7.79,150,7.42,179,7.011068

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.56	4.8	4.93	4.83	4.92	4.78	4.32	3.67
8	5.41	5.64	5.8	5.8	5.95	5.82	5.36	4.71
10	5.97	6.14	6.28	6.38	6.5	6.43	6.15	5.58
12	6.28	6.42	6.55	6.68	6.82	6.78	6.58	6.22
14	6.46	6.6	6.74	6.86	7.07	7.05	6.88	6.6
16	6.57	6.73	6.9	6.96	7.3	7.32	7.16	6.88
20	6.65	6.83	7.1	7.25	7.64	7.87	7.79	7.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	2.98	146.6°	3.18
8	41.7°	3.63	150.5°	4.08
10	40.2°	4.1	153.2°	4.84
12	39.3°	4.42	159.5°	5.51
14	38.4°	4.61	173.6°	6.06
16	38.2°	4.7	178.1°	6.47
20	38.1°	4.74	179°	7.01

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