First — ORC Rating | RegattaPages

GPH

591.2

OSN

575

LOA

11.924 m

Displacement

7108 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7765

Medium

1.0481

High

1.2038

Triple Offshore

Low

1.0006

Medium

1.2871

High

1.4376

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.42 m
Displacement: 7108 kg
Crew weight: 720 kg
Wetted surface: 31.26 m²

Sails

Mainsail: 49.23 m²
Genoa: 49.09 m²
Spinnaker: 104.24 m²
Asymmetric spinnaker: 99.91 m²

Design

Type: FIRST 40.7
Builder: BENETEAU
Designer: B.FARR
Year built: 1997

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.

6,42,5.059579,52,5.67,60,5.96,75,6.19,90,6.13,110,5.88,120,5.7,135,5.12,144.1,4.629392,150,4.33
8,40.9,5.979995,52,6.74,60,7,75,7.17,90,7.15,110,7.11,120,6.93,135,6.31,148.2,5.553642,150,5.45
10,39.9,6.634816,52,7.32,60,7.49,75,7.63,90,7.67,110,7.74,120,7.62,135,7.24,150,6.44,150.8,6.380867
12,38.4,6.826649,52,7.55,60,7.73,75,7.91,90,7.98,110,8.15,120,8.06,135,7.75,150,7.25,155.8,6.950839
14,38.2,6.960555,52,7.64,60,7.84,75,8.12,90,8.26,110,8.58,120,8.51,135,8.15,150,7.73,170.9,7.079099
16,37.9,7.008125,52,7.69,60,7.9,75,8.26,90,8.53,110,8.92,120,8.99,135,8.61,150,8.1,180,7.54
20,37.7,7.052369,52,7.74,60,7.95,75,8.39,90,8.92,110,9.35,120,9.85,135,9.61,150,8.96,180,8.29

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.67	5.96	6.19	6.13	5.88	5.7	5.12	4.33
8	6.74	7	7.17	7.15	7.11	6.93	6.31	5.45
10	7.32	7.49	7.63	7.67	7.74	7.62	7.24	6.44
12	7.55	7.73	7.91	7.98	8.15	8.06	7.75	7.25
14	7.64	7.84	8.12	8.26	8.58	8.51	8.15	7.73
16	7.69	7.9	8.26	8.53	8.92	8.99	8.61	8.1
20	7.74	7.95	8.39	8.92	9.35	9.85	9.61	8.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.76	144.1°	3.75
8	40.9°	4.52	148.2°	4.72
10	39.9°	5.09	150.8°	5.57
12	38.4°	5.35	155.8°	6.34
14	38.2°	5.47	170.9°	6.99
16	37.9°	5.53	180°	7.54
20	37.7°	5.58	180°	8.29

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