NIRWANA — ORC Rating | RegattaPages

GPH

641.9

OSN

623.5

LOA

10.64 m

Displacement

6052 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6328

Medium

0.8573

High

0.9785

Triple Offshore

Low

0.8177

Medium

1.056

High

1.1712

Boat Specifications

Dimensions

Length overall: 10.64 m
Beam: 3.46 m
Draft: 1.84 m
Displacement: 6052 kg
Crew weight: 450 kg
Wetted surface: 26.7 m²

Sails

Mainsail: 37.56 m²
Genoa: 36.29 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.

6,44,4.712655,52,5.21,60,5.51,75,5.72,90,5.63,110,5.48,120,5.31,135,4.76,144.2,4.266002,150,3.99
8,41.9,5.521881,52,6.14,60,6.4,75,6.59,90,6.55,110,6.58,120,6.43,135,5.88,149.2,5.145758,150,5.1
10,40.6,6.04527,52,6.71,60,6.91,75,7.07,90,7.08,110,7.21,120,7.12,135,6.72,150,6.04,152.8,5.902747
12,39.8,6.286742,52,6.98,60,7.18,75,7.36,90,7.4,110,7.6,120,7.54,135,7.25,150,6.78,157.8,6.437185
14,39.5,6.389117,52,7.08,60,7.3,75,7.55,90,7.65,110,7.93,120,7.89,135,7.63,150,7.26,169.6,6.689905
16,39.5,6.440956,52,7.14,60,7.36,75,7.67,90,7.87,110,8.19,120,8.23,135,8,150,7.62,177.7,7.095716
20,39.8,6.468966,52,7.18,60,7.42,75,7.81,90,8.17,110,8.5,120,8.84,135,8.76,150,8.32,178.8,7.791709
24,41.2,6.432621,52,7.14,60,7.4,75,7.87,90,8.34,110,8.65,120,9.2,135,9.68,150,9.12,178.6,8.452523

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.21	5.51	5.72	5.63	5.48	5.31	4.76	3.99
8	6.14	6.4	6.59	6.55	6.58	6.43	5.88	5.1
10	6.71	6.91	7.07	7.08	7.21	7.12	6.72	6.04
12	6.98	7.18	7.36	7.4	7.6	7.54	7.25	6.78
14	7.08	7.3	7.55	7.65	7.93	7.89	7.63	7.26
16	7.14	7.36	7.67	7.87	8.19	8.23	8	7.62
20	7.18	7.42	7.81	8.17	8.5	8.84	8.76	8.32
24	7.14	7.4	7.87	8.34	8.65	9.2	9.68	9.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	3.39	144.2°	3.46
8	41.9°	4.11	149.2°	4.42
10	40.6°	4.59	152.8°	5.25
12	39.8°	4.83	157.8°	5.96
14	39.5°	4.93	169.6°	6.58
16	39.5°	4.97	177.7°	7.09
20	39.8°	4.97	178.8°	7.79
24	41.2°	4.84	178.6°	8.45

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