PORRON IX — ORC Rating

GPH

534.4

OSN

521.3

LOA

13.829 m

Displacement

9790 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7744

Medium

1.0247

High

1.1731

Triple Offshore

Low

0.9992

Medium

1.2575

High

1.4007

Boat Specifications

Dimensions

Length overall: 13.829 m
Beam: 3.89 m
Draft: 2.83 m
Displacement: 9790 kg
Crew weight: 950 kg
Wetted surface: 38.45 m²

Sails

Mainsail: 78.84 m²
Genoa: 54.19 m²
Spinnaker: 153.47 m²
Asymmetric spinnaker: 151.45 m²

Design

Type: SWAN 45
Builder: NAUTOR
Designer: FRERS
Year built: 2001
Stability index: 141.3

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.

6,42.4,5.687548,52,6.36,60,6.71,75,7.01,90,6.95,110,6.7,120,6.49,135,5.82,142.1,5.373318,150,4.9
8,40.6,6.651114,52,7.48,60,7.76,75,7.94,90,7.93,110,7.94,120,7.81,135,7.19,145.2,6.442191,150,6.11
10,39.4,7.195235,52,7.98,60,8.19,75,8.36,90,8.39,110,8.52,120,8.44,135,8.09,148.4,7.326292,150,7.21
12,38.1,7.370367,52,8.17,60,8.38,75,8.64,90,8.73,110,8.96,120,8.94,135,8.59,150,8.02,155.6,7.708495
14,37.5,7.474601,52,8.27,60,8.49,75,8.85,90,9.07,110,9.28,120,9.49,135,9.1,150,8.51,164.6,7.945272
16,37,7.587942,52,8.33,60,8.57,75,8.99,90,9.38,110,9.56,120,9.96,135,9.7,150,8.97,177.2,8.229825
20,37,7.738198,52,8.5,60,8.75,75,9.12,90,9.8,110,10.06,120,10.67,135,11.17,150,10.13,177.2,9.120889

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.36	6.71	7.01	6.95	6.7	6.49	5.82	4.9
8	7.48	7.76	7.94	7.93	7.94	7.81	7.19	6.11
10	7.98	8.19	8.36	8.39	8.52	8.44	8.09	7.21
12	8.17	8.38	8.64	8.73	8.96	8.94	8.59	8.02
14	8.27	8.49	8.85	9.07	9.28	9.49	9.1	8.51
16	8.33	8.57	8.99	9.38	9.56	9.96	9.7	8.97
20	8.5	8.75	9.12	9.8	10.06	10.67	11.17	10.13

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.2	142.1°	4.24
8	40.6°	5.05	145.2°	5.29
10	39.4°	5.56	148.4°	6.24
12	38.1°	5.8	155.6°	7.02
14	37.5°	5.93	164.6°	7.66
16	37°	6.06	177.2°	8.22
20	37°	6.18	177.2°	9.11

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