NEFELI — ORC Rating | RegattaPages

GPH

713.5

OSN

689.4

LOA

9.45 m

Displacement

4700 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6225

Medium

0.8671

High

1.0319

Triple Offshore

Low

0.8039

Medium

1.0774

High

1.2319

Boat Specifications

Dimensions

Length overall: 9.45 m
Beam: 3.02 m
Draft: 1.77 m
Displacement: 4700 kg
Crew weight: 450 kg
Wetted surface: 23.28 m²

Sails

Mainsail: 26.79 m²
Genoa: 21.53 m²
Spinnaker: 48.6 m²
Asymmetric spinnaker: 0 m²

Design

Type: BAVARIA 31
Builder: BAVARIA
Designer: J & J
Year built: 2007

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.

6,43.6,3.93553,52,4.38,60,4.64,75,4.85,90,4.86,110,4.9,120,4.73,135,4.25,147.7,3.726656,150,3.64
8,41.8,4.654744,52,5.22,60,5.5,75,5.75,90,5.9,110,5.95,120,5.76,135,5.25,150,4.63,151.9,4.557168
10,41.7,5.276987,52,5.93,60,6.2,75,6.41,90,6.61,110,6.64,120,6.53,135,6.11,150,5.47,155.7,5.222715
12,41.4,5.78581,52,6.4,60,6.59,75,6.74,90,6.95,110,7,120,6.92,135,6.67,150,6.21,159,5.83774
14,40.2,6.048735,52,6.63,60,6.8,75,6.96,90,7.16,110,7.3,120,7.21,135,6.99,150,6.69,180,6.11
16,39.5,6.104005,52,6.74,60,6.92,75,7.13,90,7.26,110,7.61,120,7.53,135,7.28,150,7,180,6.6
20,39.9,6.126451,52,6.77,60,6.99,75,7.35,90,7.61,110,8.08,120,8.19,135,7.95,150,7.57,180,7.18

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.38	4.64	4.85	4.86	4.9	4.73	4.25	3.64
8	5.22	5.5	5.75	5.9	5.95	5.76	5.25	4.63
10	5.93	6.2	6.41	6.61	6.64	6.53	6.11	5.47
12	6.4	6.59	6.74	6.95	7	6.92	6.67	6.21
14	6.63	6.8	6.96	7.16	7.3	7.21	6.99	6.69
16	6.74	6.92	7.13	7.26	7.61	7.53	7.28	7
20	6.77	6.99	7.35	7.61	8.08	8.19	7.95	7.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	2.85	147.7°	3.15
8	41.8°	3.47	151.9°	4.02
10	41.7°	3.94	155.7°	4.76
12	41.4°	4.34	159°	5.45
14	40.2°	4.62	180°	6.11
16	39.5°	4.71	180°	6.6
20	39.9°	4.7	180°	7.18

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