SIBYLLA — ORC Rating | RegattaPages

GPH

833.9

OSN

806.1

LOA

7.249 m

Displacement

2146 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.4837

Medium

0.6623

High

0.758

Triple Offshore

Low

0.6216

Medium

0.8168

High

0.91

Boat Specifications

Dimensions

Length overall: 7.249 m
Beam: 2.81 m
Draft: 1.42 m
Displacement: 2146 kg
Crew weight: 193 kg
Wetted surface: 12.67 m²

Sails

Mainsail: 12.14 m²
Genoa: 20.92 m²
Spinnaker: 41.04 m²
Asymmetric spinnaker: 0 m²

Design

Type: EYGTHENE 24
Builder: MASTER MARINA
Designer: RON HOLLAND
Year built: 1973
Stability index: 101.5

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.

6,44.4,3.415106,52,3.78,60,4.01,75,4.17,90,4.15,110,4.26,120,4.14,135,3.76,148.7,3.323741,150,3.28
8,43,4.033616,52,4.48,60,4.73,75,4.94,90,5.04,110,5.19,120,5.08,135,4.67,150,4.15,152.3,4.065988
10,42.6,4.510275,52,5.03,60,5.25,75,5.42,90,5.57,110,5.68,120,5.63,135,5.4,150,4.93,153.8,4.770086
12,42.6,4.890659,52,5.35,60,5.52,75,5.66,90,5.82,110,5.97,120,5.94,135,5.78,150,5.5,161.9,5.155096
14,41.8,5.003515,52,5.49,60,5.66,75,5.83,90,5.92,110,6.25,120,6.24,135,6.07,150,5.81,176.6,5.409522
16,41.7,5.0493,52,5.54,60,5.73,75,5.97,90,6.1,110,6.48,120,6.53,135,6.39,150,6.09,179,5.730873
20,42.6,5.012926,52,5.53,60,5.74,75,6.11,90,6.41,110,6.7,120,6.94,135,6.95,150,6.67,179,6.260954

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.78	4.01	4.17	4.15	4.26	4.14	3.76	3.28
8	4.48	4.73	4.94	5.04	5.19	5.08	4.67	4.15
10	5.03	5.25	5.42	5.57	5.68	5.63	5.4	4.93
12	5.35	5.52	5.66	5.82	5.97	5.94	5.78	5.5
14	5.49	5.66	5.83	5.92	6.25	6.24	6.07	5.81
16	5.54	5.73	5.97	6.1	6.48	6.53	6.39	6.09
20	5.53	5.74	6.11	6.41	6.7	6.94	6.95	6.67

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	2.44	148.7°	2.84
8	43°	2.95	152.3°	3.6
10	42.6°	3.32	153.8°	4.28
12	42.6°	3.6	161.9°	4.9
14	41.8°	3.73	176.6°	5.4
16	41.7°	3.77	179°	5.73
20	42.6°	3.69	179°	6.26

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