Silje — ORC Rating | RegattaPages

GPH

632.2

OSN

611.6

LOA

12.2 m

Displacement

8064 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6325

Medium

0.868

High

1.0036

Triple Offshore

Low

0.8162

Medium

1.0784

High

1.2148

Boat Specifications

Dimensions

Length overall: 12.2 m
Beam: 3.94 m
Draft: 2 m
Displacement: 8064 kg
Crew weight: 743 kg
Wetted surface: 34.41 m²

Sails

Mainsail: 39.04 m²
Genoa: 47.34 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 94.41 m²

Design

Type: Sun Od 40.3
Builder: Jeanneau
Designer: Daniel Andrieu
Year built: 2004
Stability index: 112.3

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.

6,43.9,4.704732,52,5.22,60,5.51,75,5.69,90,5.55,110,5.39,120,5.21,135,4.68,144.8,4.197542,150,3.96
8,41.8,5.566913,52,6.21,60,6.48,75,6.65,90,6.57,110,6.58,120,6.4,135,5.86,146.9,5.264297,150,5.09
10,40.5,6.19406,52,6.88,60,7.08,75,7.24,90,7.24,110,7.35,120,7.23,135,6.8,147.5,6.17744,150,6.01
12,39.4,6.574064,52,7.25,60,7.43,75,7.58,90,7.66,110,7.79,120,7.72,135,7.42,147.8,6.901497,150,6.74
14,38.7,6.727057,52,7.45,60,7.63,75,7.82,90,7.92,110,8.15,120,8.1,135,7.84,149.2,7.287884,150,7.22
16,38.2,6.807855,52,7.54,60,7.74,75,8.01,90,8.1,110,8.47,120,8.47,135,8.22,150,7.57,172.1,6.794483
20,38.1,6.887481,52,7.62,60,7.84,75,8.21,90,8.49,110,8.98,120,9.16,135,8.95,150,8.14,176.8,7.581822

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.22	5.51	5.69	5.55	5.39	5.21	4.68	3.96
8	6.21	6.48	6.65	6.57	6.58	6.4	5.86	5.09
10	6.88	7.08	7.24	7.24	7.35	7.23	6.8	6.01
12	7.25	7.43	7.58	7.66	7.79	7.72	7.42	6.74
14	7.45	7.63	7.82	7.92	8.15	8.1	7.84	7.22
16	7.54	7.74	8.01	8.1	8.47	8.47	8.22	7.57
20	7.62	7.84	8.21	8.49	8.98	9.16	8.95	8.14

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	3.39	144.8°	3.43
8	41.8°	4.15	146.9°	4.41
10	40.5°	4.71	147.5°	5.21
12	39.4°	5.08	147.8°	5.84
14	38.7°	5.25	149.2°	6.26
16	38.2°	5.35	172.1°	6.73
20	38.1°	5.42	176.8°	7.57

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