EMMA 3 — ORC Rating | RegattaPages

GPH

579.1

OSN

566.5

LOA

11.95 m

Displacement

8190 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6953

Medium

0.9327

High

1.062

Triple Offshore

Low

0.9155

Medium

1.1645

High

1.2951

Boat Specifications

Dimensions

Length overall: 11.95 m
Beam: 3.88 m
Draft: 2.38 m
Displacement: 8190 kg
Crew weight: 650 kg
Wetted surface: 33.06 m²

Sails

Mainsail: 47.95 m²
Genoa: 38.16 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 150.27 m²

Design

Type: Elan E5
Builder: Elan Marine
Designer: Humhreys
Year built: 2014
Stability index: 130.2

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.

6,45.9,5.216171,52,5.72,60,6.19,75,6.73,90,6.9,110,6.42,120,6.03,135,5.39,143.8,4.907305,150,4.57
8,43.6,6.006861,52,6.73,60,7.2,75,7.61,90,7.74,110,7.42,120,7.3,135,6.75,147.5,5.904731,150,5.75
10,40.8,6.380491,52,7.28,60,7.62,75,7.97,90,8.12,110,8.02,120,7.96,135,7.67,147.3,7.04685,150,6.84
12,40.2,6.86047,52,7.56,60,7.82,75,8.17,90,8.42,110,8.42,120,8.42,135,8.15,150,7.62,150.5,7.594596
14,39.4,7.027002,52,7.76,60,7.96,75,8.3,90,8.68,110,8.69,120,8.92,135,8.62,150,8,151.6,7.889514
16,38.8,7.082935,52,7.84,60,8.06,75,8.41,90,8.85,110,8.99,120,9.33,135,9.16,150,8.3,171.8,7.436024
20,38.4,7.158411,52,7.89,60,8.14,75,8.6,90,9.17,110,9.78,120,9.94,135,10.47,150,9.02,176.6,8.154353

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.72	6.19	6.73	6.9	6.42	6.03	5.39	4.57
8	6.73	7.2	7.61	7.74	7.42	7.3	6.75	5.75
10	7.28	7.62	7.97	8.12	8.02	7.96	7.67	6.84
12	7.56	7.82	8.17	8.42	8.42	8.42	8.15	7.62
14	7.76	7.96	8.3	8.68	8.69	8.92	8.62	8
16	7.84	8.06	8.41	8.85	8.99	9.33	9.16	8.3
20	7.89	8.14	8.6	9.17	9.78	9.94	10.47	9.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.9°	3.63	143.8°	3.96
8	43.6°	4.35	147.5°	4.98
10	40.8°	4.83	147.3°	5.93
12	40.2°	5.24	150.5°	6.61
14	39.4°	5.43	151.6°	6.94
16	38.8°	5.52	171.8°	7.36
20	38.4°	5.61	176.6°	8.14

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