MOWGLI — ORC Rating | RegattaPages

GPH

661.7

OSN

640.1

LOA

9.5 m

Displacement

3812 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6849

Medium

0.9439

High

1.0886

Triple Offshore

Low

0.8816

Medium

1.1564

High

1.3

Boat Specifications

Dimensions

Length overall: 9.5 m
Beam: 3.23 m
Draft: 1.92 m
Displacement: 3812 kg
Crew weight: 550 kg
Wetted surface: 22.11 m²

Sails

Mainsail: 25.57 m²
Genoa: 28.9 m²
Spinnaker: 79.82 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 31.7
Builder: BENETEAU
Designer: FINOT
Year built: 1998

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.

6,42.5,4.28604,52,4.8,60,5.06,75,5.26,90,5.22,110,5.35,120,5.22,135,4.75,146.3,4.158883,150,3.99
8,40.9,5.08035,52,5.73,60,6,75,6.2,90,6.32,110,6.46,120,6.35,135,5.86,150,5.05,150.1,5.040969
10,40.5,5.74693,52,6.39,60,6.58,75,6.72,90,6.88,110,7.02,120,6.95,135,6.68,149.6,6.02889,150,6
12,38.9,6.090641,52,6.72,60,6.87,75,7.01,90,7.11,110,7.4,120,7.36,135,7.11,150,6.72,157.9,6.389441
14,38.1,6.213982,52,6.86,60,7.04,75,7.24,90,7.3,110,7.77,120,7.82,135,7.51,150,7.11,180,6.51
16,37.8,6.264594,52,6.92,60,7.12,75,7.43,90,7.57,110,8.02,120,8.26,135,7.98,150,7.47,180,6.95
20,38.4,6.277965,52,6.94,60,7.16,75,7.6,90,8.03,110,8.42,120,8.88,135,9.06,150,8.34,180,7.66

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.8	5.06	5.26	5.22	5.35	5.22	4.75	3.99
8	5.73	6	6.2	6.32	6.46	6.35	5.86	5.05
10	6.39	6.58	6.72	6.88	7.02	6.95	6.68	6
12	6.72	6.87	7.01	7.11	7.4	7.36	7.11	6.72
14	6.86	7.04	7.24	7.3	7.77	7.82	7.51	7.11
16	6.92	7.12	7.43	7.57	8.02	8.26	7.98	7.47
20	6.94	7.16	7.6	8.03	8.42	8.88	9.06	8.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.16	146.3°	3.46
8	40.9°	3.84	150.1°	4.37
10	40.5°	4.37	149.6°	5.2
12	38.9°	4.74	157.9°	5.92
14	38.1°	4.89	180°	6.51
16	37.8°	4.95	180°	6.95
20	38.4°	4.92	180°	7.66

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