GRISETTE — ORC Rating

GPH

582.6

OSN

565.2

LOA

11.924 m

Displacement

6926 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7034

Medium

0.9525

High

1.0951

Triple Offshore

Low

0.9032

Medium

1.1603

High

1.2977

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.41 m
Displacement: 6926 kg
Crew weight: 715 kg
Wetted surface: 31.16 m²

Sails

Mainsail: 47.95 m²
Genoa: 44.78 m²
Spinnaker: 129.38 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 40.7 GTE
Builder: BENETEAU SA
Designer: FARR Bruce
Year built: 1997
Stability index: 132.3

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.

6,42,5.16723,52,5.78,60,6.06,75,6.23,90,6.09,110,6,120,5.85,135,5.28,138.9,5.055978,150,4.4
8,40.2,6.07492,52,6.78,60,6.99,75,7.12,90,7.05,110,7.17,120,7.05,135,6.52,148.4,5.612127,150,5.51
10,38.2,6.604256,52,7.33,60,7.49,75,7.6,90,7.6,110,7.79,120,7.72,135,7.38,148.8,6.675519,150,6.59
12,37,6.849182,52,7.61,60,7.77,75,7.91,90,7.93,110,8.22,120,8.19,135,7.9,150,7.4,156.5,7.098772
14,36.6,6.98789,52,7.74,60,7.94,75,8.16,90,8.23,110,8.59,120,8.63,135,8.36,150,7.88,166.4,7.30482
16,36.4,7.069256,52,7.83,60,8.04,75,8.35,90,8.51,110,8.83,120,9.05,135,8.82,150,8.31,176.3,7.635916
20,36.4,7.156224,52,7.91,60,8.15,75,8.57,90,8.94,110,9.24,120,9.72,135,9.9,150,9.22,177.2,8.450088

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.78	6.06	6.23	6.09	6	5.85	5.28	4.4
8	6.78	6.99	7.12	7.05	7.17	7.05	6.52	5.51
10	7.33	7.49	7.6	7.6	7.79	7.72	7.38	6.59
12	7.61	7.77	7.91	7.93	8.22	8.19	7.9	7.4
14	7.74	7.94	8.16	8.23	8.59	8.63	8.36	7.88
16	7.83	8.04	8.35	8.51	8.83	9.05	8.82	8.31
20	7.91	8.15	8.57	8.94	9.24	9.72	9.9	9.22

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.84	138.9°	3.81
8	40.2°	4.64	148.4°	4.78
10	38.2°	5.19	148.8°	5.71
12	37°	5.47	156.5°	6.51
14	36.6°	5.61	166.4°	7.1
16	36.4°	5.69	176.3°	7.62
20	36.4°	5.76	177.2°	8.44

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