NEFELI — ORC Rating | RegattaPages

GPH

689.5

OSN

664.1

LOA

10.8 m

Displacement

6432 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5709

Medium

0.8018

High

0.9412

Triple Offshore

Low

0.7374

Medium

0.9941

High

1.1277

Boat Specifications

Dimensions

Length overall: 10.8 m
Beam: 3.72 m
Draft: 2.05 m
Displacement: 6432 kg
Crew weight: 360 kg
Wetted surface: 28.2 m²

Sails

Mainsail: 32.81 m²
Genoa: 33.24 m²
Spinnaker: 84.49 m²
Asymmetric spinnaker: 0 m²

Design

Type: SUN DANCE 36
Builder: Jeanneau
Designer: J & J/ANDRIEU
Year built: 1989
Stability index: 116.7

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.

6,44.2,4.128827,52,4.56,60,4.83,75,5,90,4.9,110,5.02,120,4.86,135,4.35,146.2,3.826786,150,3.67
8,42,4.925016,52,5.5,60,5.76,75,5.95,90,5.97,110,6.15,120,6.01,135,5.48,149.6,4.776736,150,4.76
10,41.1,5.520438,52,6.16,60,6.41,75,6.6,90,6.7,110,6.88,120,6.8,135,6.42,150,5.72,151.4,5.649312
12,40.5,5.931042,52,6.58,60,6.79,75,6.98,90,7.09,110,7.3,120,7.26,135,7.01,150,6.5,155.9,6.233334
14,40,6.12236,52,6.81,60,7.01,75,7.22,90,7.29,110,7.61,120,7.61,135,7.4,150,7.03,165.8,6.508876
16,39.9,6.217696,52,6.91,60,7.13,75,7.39,90,7.51,110,7.86,120,7.92,135,7.74,150,7.39,175.4,6.852071
20,40,6.279009,52,6.98,60,7.23,75,7.59,90,7.85,110,8.16,120,8.45,135,8.41,150,8.03,179,7.541149

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.56	4.83	5	4.9	5.02	4.86	4.35	3.67
8	5.5	5.76	5.95	5.97	6.15	6.01	5.48	4.76
10	6.16	6.41	6.6	6.7	6.88	6.8	6.42	5.72
12	6.58	6.79	6.98	7.09	7.3	7.26	7.01	6.5
14	6.81	7.01	7.22	7.29	7.61	7.61	7.4	7.03
16	6.91	7.13	7.39	7.51	7.86	7.92	7.74	7.39
20	6.98	7.23	7.59	7.85	8.16	8.45	8.41	8.03

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.96	146.2°	3.18
8	42°	3.66	149.6°	4.12
10	41.1°	4.16	151.4°	4.96
12	40.5°	4.51	155.9°	5.69
14	40°	4.69	165.8°	6.31
16	39.9°	4.77	175.4°	6.83
20	40°	4.81	179°	7.54

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