NIRWANA — ORC Rating | RegattaPages

GPH

641.9

OSN

624.6

LOA

10.64 m

Displacement

5898 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7114

Medium

0.9623

High

1.1013

Triple Offshore

Low

0.9186

Medium

1.1882

High

1.3205

Boat Specifications

Dimensions

Length overall: 10.64 m
Beam: 3.46 m
Draft: 1.83 m
Displacement: 5898 kg
Crew weight: 450 kg
Wetted surface: 26.8 m²

Sails

Mainsail: 37.56 m²
Genoa: 37.75 m²
Spinnaker: 77.31 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 36.7
Builder: BENETEAU
Designer: FARR
Year built: 2001

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.

6,43,4.607894,52,5.14,60,5.43,75,5.67,90,5.62,110,5.46,120,5.3,135,4.8,145.8,4.243843,150,4.06
8,41.8,5.419356,52,6.09,60,6.4,75,6.62,90,6.6,110,6.61,120,6.44,135,5.87,150,5.12,150.5,5.089873
10,41.4,6.065768,52,6.73,60,6.94,75,7.1,90,7.14,110,7.22,120,7.13,135,6.75,150,6.03,152.5,5.896208
12,40.5,6.35187,52,7,60,7.19,75,7.36,90,7.42,110,7.59,120,7.52,135,7.24,150,6.79,157.2,6.465168
14,40.1,6.445107,52,7.1,60,7.3,75,7.55,90,7.65,110,7.93,120,7.87,135,7.59,150,7.24,180,6.61
16,39.9,6.478396,52,7.14,60,7.35,75,7.66,90,7.88,110,8.21,120,8.25,135,7.96,150,7.57,180,7.11
20,40.2,6.506973,52,7.16,60,7.37,75,7.75,90,8.22,110,8.56,120,8.91,135,8.77,150,8.29,180,7.77

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.14	5.43	5.67	5.62	5.46	5.3	4.8	4.06
8	6.09	6.4	6.62	6.6	6.61	6.44	5.87	5.12
10	6.73	6.94	7.1	7.14	7.22	7.13	6.75	6.03
12	7	7.19	7.36	7.42	7.59	7.52	7.24	6.79
14	7.1	7.3	7.55	7.65	7.93	7.87	7.59	7.24
16	7.14	7.35	7.66	7.88	8.21	8.25	7.96	7.57
20	7.16	7.37	7.75	8.22	8.56	8.91	8.77	8.29

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.37	145.8°	3.51
8	41.8°	4.04	150.5°	4.43
10	41.4°	4.55	152.5°	5.23
12	40.5°	4.83	157.2°	5.96
14	40.1°	4.93	180°	6.61
16	39.9°	4.97	180°	7.11
20	40.2°	4.97	180°	7.77

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