Merinna — ORC Rating | RegattaPages

GPH

680

OSN

659.7

LOA

9.19 m

Displacement

4378 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6044

Medium

0.8151

High

0.9342

Triple Offshore

Low

0.7751

Medium

0.9948

High

1.104

Boat Specifications

Dimensions

Length overall: 9.19 m
Beam: 3.2 m
Draft: 1.9 m
Displacement: 4378 kg
Crew weight: 450 kg
Wetted surface: 21.08 m²

Sails

Mainsail: 29.21 m²
Genoa: 27.07 m²
Spinnaker: 56.24 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 31
Builder: Elan Marine
Designer: Humpreys
Year built: 2002
Stability index: 107.1

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.

6,42.6,4.483104,52,4.98,60,5.22,75,5.37,90,5.26,110,5.14,120,4.96,135,4.44,146,3.932271,150,3.76
8,40.6,5.215527,52,5.82,60,6.03,75,6.17,90,6.13,110,6.16,120,5.99,135,5.48,150,4.81,150.7,4.770263
10,39.3,5.685928,52,6.3,60,6.47,75,6.6,90,6.63,110,6.72,120,6.63,135,6.27,150,5.67,154.1,5.491587
12,38.8,5.928108,52,6.54,60,6.7,75,6.85,90,6.92,110,7.06,120,7.01,135,6.75,150,6.35,160.4,5.965666
14,38.2,6.018908,52,6.65,60,6.82,75,7.03,90,7.11,110,7.35,120,7.32,135,7.1,150,6.78,173.6,6.248944
16,37.8,6.062102,52,6.71,60,6.89,75,7.15,90,7.31,110,7.6,120,7.62,135,7.43,150,7.1,179,6.661015
20,38.1,6.137737,52,6.77,60,6.97,75,7.3,90,7.6,110,7.91,120,8.17,135,8.08,150,7.73,179,7.281109

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.98	5.22	5.37	5.26	5.14	4.96	4.44	3.76
8	5.82	6.03	6.17	6.13	6.16	5.99	5.48	4.81
10	6.3	6.47	6.6	6.63	6.72	6.63	6.27	5.67
12	6.54	6.7	6.85	6.92	7.06	7.01	6.75	6.35
14	6.65	6.82	7.03	7.11	7.35	7.32	7.1	6.78
16	6.71	6.89	7.15	7.31	7.6	7.62	7.43	7.1
20	6.77	6.97	7.3	7.6	7.91	8.17	8.08	7.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.3	146°	3.26
8	40.6°	3.96	150.7°	4.16
10	39.3°	4.4	154.1°	4.94
12	38.8°	4.62	160.4°	5.62
14	38.2°	4.73	173.6°	6.21
16	37.8°	4.79	179°	6.66
20	38.1°	4.83	179°	7.28

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