OROMOCTO — ORC Rating

GPH

648.7

OSN

630.3

LOA

12.001 m

Displacement

7537 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6454

Medium

0.8544

High

0.9716

Triple Offshore

Low

0.8215

Medium

1.0387

High

1.1425

Boat Specifications

Dimensions

Length overall: 12.001 m
Beam: 3.67 m
Draft: 2.17 m
Displacement: 7537 kg
Crew weight: 400 kg
Wetted surface: 28.87 m²

Sails

Mainsail: 34.25 m²
Genoa: 53.94 m²
Spinnaker: 109.19 m²
Asymmetric spinnaker: 0 m²

Design

Type: 1-TON
Builder: DE DOOD
Designer: GILGENAST
Year built: 1971
Stability index: 130.9

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.

6,42.3,4.718569,52,5.25,60,5.48,75,5.61,90,5.51,110,5.38,120,5.26,135,4.8,146,4.270012,150,4.09
8,40.6,5.465767,52,6.09,60,6.28,75,6.41,90,6.36,110,6.42,120,6.32,135,5.89,150,5.17,150.5,5.147321
10,39.6,5.931112,52,6.56,60,6.72,75,6.84,90,6.85,110,6.99,120,6.95,135,6.68,150,6.07,152.9,5.931166
12,39,6.137843,52,6.78,60,6.93,75,7.08,90,7.14,110,7.31,120,7.33,135,7.14,150,6.74,158.6,6.401335
14,38.7,6.25296,52,6.88,60,7.04,75,7.24,90,7.34,110,7.54,120,7.62,135,7.49,150,7.16,170.9,6.603108
16,38.2,6.298857,52,6.94,60,7.12,75,7.34,90,7.5,110,7.71,120,7.85,135,7.8,150,7.48,178.4,6.982722
20,38.2,6.375207,52,7.01,60,7.19,75,7.49,90,7.73,110,7.95,120,8.24,135,8.38,150,8.09,179,7.611159

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.25	5.48	5.61	5.51	5.38	5.26	4.8	4.09
8	6.09	6.28	6.41	6.36	6.42	6.32	5.89	5.17
10	6.56	6.72	6.84	6.85	6.99	6.95	6.68	6.07
12	6.78	6.93	7.08	7.14	7.31	7.33	7.14	6.74
14	6.88	7.04	7.24	7.34	7.54	7.62	7.49	7.16
16	6.94	7.12	7.34	7.5	7.71	7.85	7.8	7.48
20	7.01	7.19	7.49	7.73	7.95	8.24	8.38	8.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.49	146°	3.54
8	40.6°	4.15	150.5°	4.48
10	39.6°	4.57	152.9°	5.28
12	39°	4.77	158.6°	5.96
14	38.7°	4.88	170.9°	6.52
16	38.2°	4.95	178.4°	6.98
20	38.2°	5.01	179°	7.61

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