ESTUPENDU — ORC Rating

GPH

597

OSN

579.9

LOA

11.924 m

Displacement

6804 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6916

Medium

0.9187

High

1.0314

Triple Offshore

Low

0.8863

Medium

1.1324

High

1.2499

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.4 m
Displacement: 6804 kg
Crew weight: 560 kg
Wetted surface: 30.68 m²

Sails

Mainsail: 45.94 m²
Genoa: 39.28 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 122.72 m²

Design

Type: FIRST 40.7
Builder: BENETEAU
Designer: FARR
Year built: 1997
Stability index: 122

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.

6,42.3,4.988974,52,5.57,60,5.84,75,6.02,90,5.9,110,5.97,120,5.81,135,5.22,143.4,4.758242,150,4.41
8,40.5,5.865288,52,6.56,60,6.79,75,6.95,90,6.98,110,7.12,120,7,135,6.47,147.5,5.738735,150,5.58
10,39.1,6.404256,52,7.13,60,7.33,75,7.47,90,7.54,110,7.75,120,7.68,135,7.34,148.7,6.659186,150,6.58
12,38.2,6.629706,52,7.41,60,7.61,75,7.79,90,7.82,110,8.16,120,8.16,135,7.88,149.6,7.304232,150,7.28
14,37.8,6.732856,52,7.52,60,7.74,75,8.01,90,8.12,110,8.47,120,8.59,135,8.34,150,7.7,150.5,7.663533
16,37.8,6.808791,52,7.59,60,7.82,75,8.15,90,8.37,110,8.69,120,8.98,135,8.81,150,8.04,173.6,7.194839
20,38.8,6.928958,52,7.65,60,7.89,75,8.31,90,8.73,110,9.08,120,9.56,135,9.87,150,8.72,176.3,7.976626

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.57	5.84	6.02	5.9	5.97	5.81	5.22	4.41
8	6.56	6.79	6.95	6.98	7.12	7	6.47	5.58
10	7.13	7.33	7.47	7.54	7.75	7.68	7.34	6.58
12	7.41	7.61	7.79	7.82	8.16	8.16	7.88	7.28
14	7.52	7.74	8.01	8.12	8.47	8.59	8.34	7.7
16	7.59	7.82	8.15	8.37	8.69	8.98	8.81	8.04
20	7.65	7.89	8.31	8.73	9.08	9.56	9.87	8.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.69	143.4°	3.82
8	40.5°	4.46	147.5°	4.84
10	39.1°	4.97	148.7°	5.69
12	38.2°	5.21	149.6°	6.3
14	37.8°	5.32	150.5°	6.67
16	37.8°	5.38	173.6°	7.15
20	38.8°	5.4	176.3°	7.96

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