NEFELI — ORC Rating | RegattaPages

GPH

675.1

OSN

651.8

LOA

10.8 m

Displacement

6432 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5835

Medium

0.8159

High

0.9677

Triple Offshore

Low

0.7555

Medium

1.0126

High

1.1546

Boat Specifications

Dimensions

Length overall: 10.8 m
Beam: 3.72 m
Draft: 2.05 m
Displacement: 6432 kg
Crew weight: 480 kg
Wetted surface: 28.41 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: 116.3

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.

6,44.4,4.198901,52,4.65,60,4.94,75,5.16,90,5.09,110,5.18,120,5.02,135,4.55,145.7,4.018892,150,3.84
8,42.3,4.961933,52,5.55,60,5.85,75,6.11,90,6.16,110,6.32,120,6.16,135,5.62,150,4.9,150.5,4.871571
10,41.8,5.593741,52,6.27,60,6.55,75,6.76,90,6.91,110,7.03,120,6.94,135,6.57,150,5.83,151.1,5.768366
12,41.2,6.113648,52,6.74,60,6.93,75,7.09,90,7.26,110,7.41,120,7.35,135,7.11,150,6.64,155.6,6.379822
14,40,6.344279,52,6.97,60,7.15,75,7.32,90,7.42,110,7.73,120,7.7,135,7.47,150,7.12,165.5,6.641549
16,39.4,6.418771,52,7.08,60,7.28,75,7.5,90,7.61,110,8.04,120,8.06,135,7.82,150,7.45,177.2,6.948295
20,40,6.527036,52,7.14,60,7.37,75,7.76,90,8.04,110,8.38,120,8.7,135,8.57,150,8.13,179,7.591156

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.65	4.94	5.16	5.09	5.18	5.02	4.55	3.84
8	5.55	5.85	6.11	6.16	6.32	6.16	5.62	4.9
10	6.27	6.55	6.76	6.91	7.03	6.94	6.57	5.83
12	6.74	6.93	7.09	7.26	7.41	7.35	7.11	6.64
14	6.97	7.15	7.32	7.42	7.73	7.7	7.47	7.12
16	7.08	7.28	7.5	7.61	8.04	8.06	7.82	7.45
20	7.14	7.37	7.76	8.04	8.38	8.7	8.57	8.13

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	3	145.7°	3.32
8	42.3°	3.67	150.5°	4.24
10	41.8°	4.17	151.1°	5.05
12	41.2°	4.6	155.6°	5.81
14	40°	4.86	165.5°	6.43
16	39.4°	4.96	177.2°	6.94
20	40°	5	179°	7.59

Loading polar chart…