ERODIOS — ORC Rating | RegattaPages

GPH

774.9

OSN

748.5

LOA

8.58 m

Displacement

3615 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5239

Medium

0.7144

High

0.8285

Triple Offshore

Low

0.67

Medium

0.8775

High

0.9839

Boat Specifications

Dimensions

Length overall: 8.58 m
Beam: 2.98 m
Draft: 1.62 m
Displacement: 3615 kg
Crew weight: 320 kg
Wetted surface: 16.95 m²

Sails

Mainsail: 15.33 m²
Genoa: 21.67 m²
Spinnaker: 49.71 m²
Asymmetric spinnaker: 0 m²

Design

Type: DROMOR 26
Builder: DROMOR
Designer: R. CARTER
Year built: 1980
Stability index: 115.4

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.

6,43.8,3.75471,52,4.14,60,4.35,75,4.47,90,4.44,110,4.56,120,4.41,135,3.98,147.8,3.521655,150,3.44
8,42,4.413675,52,4.89,60,5.1,75,5.25,90,5.34,110,5.49,120,5.37,135,4.95,150,4.38,152,4.303766
10,40.8,4.834906,52,5.39,60,5.59,75,5.76,90,5.91,110,6.06,120,5.99,135,5.71,150,5.18,154.1,5.013575
12,40.2,5.158445,52,5.72,60,5.89,75,6.06,90,6.21,110,6.38,120,6.35,135,6.16,150,5.8,161,5.43617
14,40.2,5.381018,52,5.92,60,6.09,75,6.26,90,6.38,110,6.61,120,6.61,135,6.46,150,6.2,173.6,5.705557
16,40.2,5.472665,52,6.03,60,6.2,75,6.4,90,6.55,110,6.79,120,6.84,135,6.72,150,6.47,178.1,6.083345
20,40.2,5.49885,52,6.08,60,6.28,75,6.55,90,6.77,110,7.07,120,7.29,135,7.24,150,6.95,179,6.601005

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.14	4.35	4.47	4.44	4.56	4.41	3.98	3.44
8	4.89	5.1	5.25	5.34	5.49	5.37	4.95	4.38
10	5.39	5.59	5.76	5.91	6.06	5.99	5.71	5.18
12	5.72	5.89	6.06	6.21	6.38	6.35	6.16	5.8
14	5.92	6.09	6.26	6.38	6.61	6.61	6.46	6.2
16	6.03	6.2	6.4	6.55	6.79	6.84	6.72	6.47
20	6.08	6.28	6.55	6.77	7.07	7.29	7.24	6.95

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	2.71	147.8°	2.98
8	42°	3.28	152°	3.8
10	40.8°	3.66	154.1°	4.51
12	40.2°	3.94	161°	5.14
14	40.2°	4.11	173.6°	5.67
16	40.2°	4.18	178.1°	6.08
20	40.2°	4.2	179°	6.6

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