NELLI — ORC Rating | RegattaPages

GPH

710.6

OSN

689.7

LOA

9.193 m

Displacement

3395 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5724

Medium

0.7777

High

0.8958

Triple Offshore

Low

0.7361

Medium

0.9535

High

1.0666

Boat Specifications

Dimensions

Length overall: 9.193 m
Beam: 3.15 m
Draft: 1.68 m
Displacement: 3395 kg
Crew weight: 420 kg
Wetted surface: 18.39 m²

Sails

Mainsail: 20.69 m²
Genoa: 26.11 m²
Spinnaker: 60.44 m²
Asymmetric spinnaker: 0 m²

Design

Type: JOUET 920
Builder: YACHTING FRANCE
Designer: D.TORTAROLO
Year built: 1981

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.

6,42.8,4.047811,52,4.55,60,4.82,75,5.02,90,4.96,110,4.99,120,4.85,135,4.44,148,3.891289,150,3.81
8,42,4.76354,52,5.37,60,5.66,75,5.87,90,5.88,110,6.01,120,5.88,135,5.42,150,4.77,151,4.722052
10,42,5.382531,52,5.94,60,6.14,75,6.29,90,6.41,110,6.51,120,6.45,135,6.18,150,5.61,152,5.515616
12,40.3,5.703659,52,6.25,60,6.4,75,6.54,90,6.68,110,6.85,120,6.8,135,6.58,150,6.24,161,5.848642
14,39.8,5.870229,52,6.4,60,6.56,75,6.74,90,6.82,110,7.18,120,7.15,135,6.92,150,6.59,180,6.12
16,39.4,5.901128,52,6.45,60,6.65,75,6.92,90,7.04,110,7.45,120,7.49,135,7.27,150,6.9,180,6.5
20,40.3,5.926561,52,6.47,60,6.69,75,7.09,90,7.41,110,7.73,120,8.01,135,7.94,150,7.55,180,7.1

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.55	4.82	5.02	4.96	4.99	4.85	4.44	3.81
8	5.37	5.66	5.87	5.88	6.01	5.88	5.42	4.77
10	5.94	6.14	6.29	6.41	6.51	6.45	6.18	5.61
12	6.25	6.4	6.54	6.68	6.85	6.8	6.58	6.24
14	6.4	6.56	6.74	6.82	7.18	7.15	6.92	6.59
16	6.45	6.65	6.92	7.04	7.45	7.49	7.27	6.9
20	6.47	6.69	7.09	7.41	7.73	8.01	7.94	7.55

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	2.97	148°	3.3
8	42°	3.54	151°	4.13
10	42°	4	152°	4.87
12	40.3°	4.35	161°	5.53
14	39.8°	4.51	180°	6.12
16	39.4°	4.56	180°	6.5
20	40.3°	4.52	180°	7.1

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