PORRON IX — ORC Rating

GPH

535

OSN

522.7

LOA

13.829 m

Displacement

9791 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.774

Medium

1.0213

High

1.1686

Triple Offshore

Low

1.0002

Medium

1.2547

High

1.3973

Boat Specifications

Dimensions

Length overall: 13.829 m
Beam: 3.89 m
Draft: 2.83 m
Displacement: 9791 kg
Crew weight: 925 kg
Wetted surface: 38.5 m²

Sails

Mainsail: 78.97 m²
Genoa: 55.46 m²
Spinnaker: 153.59 m²
Asymmetric spinnaker: 152.65 m²

Design

Type: SWAN 45
Builder: NAUTOR
Designer: FRERS
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.

6,42,5.692026,52,6.4,60,6.75,75,7.05,90,7.01,110,6.7,120,6.49,135,5.81,141.5,5.392226,150,4.87
8,40.5,6.667491,52,7.5,60,7.77,75,7.96,90,7.96,110,7.93,120,7.79,135,7.15,146,6.332644,150,6.06
10,39.4,7.195235,52,7.98,60,8.19,75,8.37,90,8.41,110,8.51,120,8.42,135,8.05,149,7.233127,150,7.16
12,38.1,7.35766,52,8.16,60,8.38,75,8.64,90,8.75,110,8.92,120,8.9,135,8.55,150,7.99,155.2,7.711141
14,37.5,7.449392,52,8.26,60,8.48,75,8.85,90,9.07,110,9.21,120,9.44,135,9.04,150,8.49,166,7.863582
16,36.8,7.530615,52,8.32,60,8.55,75,8.98,90,9.38,110,9.51,120,9.85,135,9.62,150,8.94,180,8.21
20,37.1,7.698249,52,8.47,60,8.73,75,9.11,90,9.77,110,10.06,120,10.51,135,11.01,150,10.06,180,9.1

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.4	6.75	7.05	7.01	6.7	6.49	5.81	4.87
8	7.5	7.77	7.96	7.96	7.93	7.79	7.15	6.06
10	7.98	8.19	8.37	8.41	8.51	8.42	8.05	7.16
12	8.16	8.38	8.64	8.75	8.92	8.9	8.55	7.99
14	8.26	8.48	8.85	9.07	9.21	9.44	9.04	8.49
16	8.32	8.55	8.98	9.38	9.51	9.85	9.62	8.94
20	8.47	8.73	9.11	9.77	10.06	10.51	11.01	10.06

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	4.23	141.5°	4.22
8	40.5°	5.07	146°	5.25
10	39.4°	5.56	149°	6.2
12	38.1°	5.79	155.2°	7
14	37.5°	5.91	166°	7.63
16	36.8°	6.03	180°	8.21
20	37.1°	6.14	180°	9.1

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