NESS — ORC Rating | RegattaPages

GPH

652.7

OSN

637.4

LOA

9.25 m

Displacement

3937 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6359

Medium

0.8314

High

0.9228

Triple Offshore

Low

0.8199

Medium

1.0309

High

1.1296

Boat Specifications

Dimensions

Length overall: 9.25 m
Beam: 3.24 m
Draft: 2.17 m
Displacement: 3937 kg
Crew weight: 380 kg
Wetted surface: 21.63 m²

Sails

Mainsail: 30.04 m²
Genoa: 24.7 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 87.61 m²

Design

Type: ELAN S3
Builder: Elan Marine
Designer: Humphreys
Year built: 2013
Stability index: 109.8

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.

6,42.4,4.482329,52,5,60,5.25,75,5.62,90,5.84,110,5.68,120,5.47,135,4.92,144.2,4.463274,150,4.18
8,40.5,5.234046,52,5.86,60,6.09,75,6.44,90,6.67,110,6.62,120,6.53,135,6.08,147.8,5.400658,150,5.28
10,39.4,5.694071,52,6.38,60,6.59,75,6.79,90,7.08,110,7.13,120,7.12,135,6.85,148.2,6.294912,150,6.18
12,39,5.893359,52,6.61,60,6.83,75,7.04,90,7.3,110,7.52,120,7.56,135,7.34,149.6,6.794095,150,6.77
14,38.8,5.979434,52,6.71,60,6.93,75,7.23,90,7.46,110,7.89,120,7.98,135,7.81,150,7.13,150.7,7.086593
16,39,6.034902,52,6.76,60,6.99,75,7.33,90,7.61,110,8.19,120,8.31,135,8.3,150,7.46,173.6,6.742017
20,39.9,6.061276,52,6.77,60,7.03,75,7.44,90,7.89,110,8.63,120,8.97,135,9.44,150,8.18,175.7,7.440945

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5	5.25	5.62	5.84	5.68	5.47	4.92	4.18
8	5.86	6.09	6.44	6.67	6.62	6.53	6.08	5.28
10	6.38	6.59	6.79	7.08	7.13	7.12	6.85	6.18
12	6.61	6.83	7.04	7.3	7.52	7.56	7.34	6.77
14	6.71	6.93	7.23	7.46	7.89	7.98	7.81	7.13
16	6.76	6.99	7.33	7.61	8.19	8.31	8.3	7.46
20	6.77	7.03	7.44	7.89	8.63	8.97	9.44	8.18

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.31	144.2°	3.62
8	40.5°	3.98	147.8°	4.57
10	39.4°	4.4	148.2°	5.35
12	39°	4.58	149.6°	5.86
14	38.8°	4.66	150.7°	6.18
16	39°	4.69	173.6°	6.7
20	39.9°	4.65	175.7°	7.42

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