ONDALUNGA — ORC Rating

GPH

590.4

OSN

573

LOA

11.924 m

Displacement

7255 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7779

Medium

1.0558

High

1.209

Triple Offshore

Low

Medium

1.2909

High

1.4365

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.42 m
Displacement: 7255 kg
Crew weight: 650 kg
Wetted surface: 31.44 m²

Sails

Mainsail: 44.84 m²
Genoa: 49.3 m²
Spinnaker: 141.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 40.7
Builder: BENETEAU
Designer: 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.

6,42.4,4.929208,52,5.51,60,5.8,75,6.04,90,5.98,110,5.98,120,5.86,135,5.29,142.9,4.889768,150,4.5
8,40.9,5.821234,52,6.57,60,6.86,75,7.06,90,7.04,110,7.22,120,7.11,135,6.57,148.6,5.705577,150,5.62
10,40.2,6.533158,52,7.23,60,7.42,75,7.56,90,7.57,110,7.8,120,7.75,135,7.45,148.8,6.757355,150,6.68
12,38.6,6.794448,52,7.51,60,7.68,75,7.84,90,7.89,110,8.15,120,8.18,135,7.92,150,7.45,156.2,7.158785
14,37.9,6.906742,52,7.61,60,7.8,75,8.06,90,8.17,110,8.39,120,8.62,135,8.36,150,7.89,170.9,7.220883
16,37.8,6.973315,52,7.67,60,7.87,75,8.2,90,8.43,110,8.61,120,8.93,135,8.86,150,8.29,180,7.65
20,37.7,7.014453,52,7.69,60,7.92,75,8.33,90,8.83,110,9.02,120,9.42,135,9.94,150,9.21,180,8.42

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.51	5.8	6.04	5.98	5.98	5.86	5.29	4.5
8	6.57	6.86	7.06	7.04	7.22	7.11	6.57	5.62
10	7.23	7.42	7.56	7.57	7.8	7.75	7.45	6.68
12	7.51	7.68	7.84	7.89	8.15	8.18	7.92	7.45
14	7.61	7.8	8.06	8.17	8.39	8.62	8.36	7.89
16	7.67	7.87	8.2	8.43	8.61	8.93	8.86	8.29
20	7.69	7.92	8.33	8.83	9.02	9.42	9.94	9.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.64	142.9°	3.9
8	40.9°	4.4	148.6°	4.87
10	40.2°	4.99	148.8°	5.78
12	38.6°	5.31	156.2°	6.55
14	37.9°	5.45	170.9°	7.13
16	37.8°	5.51	180°	7.65
20	37.7°	5.55	180°	8.42

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