Vela Felicia — ORC Rating

GPH

576.6

OSN

563.7

LOA

13 m

Displacement

7390 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7189

Medium

0.9464

High

1.0832

Triple Offshore

Low

0.9296

Medium

1.1644

High

1.2899

Boat Specifications

Dimensions

Length overall: 13 m
Beam: 3.4 m
Draft: 2.07 m
Displacement: 7390 kg
Crew weight: 560 kg
Wetted surface: 33.05 m²

Sails

Mainsail: 61.94 m²
Genoa: 33.06 m²
Spinnaker: 114.81 m²
Asymmetric spinnaker: 0 m²

Design

Type: DYNAMIC 43
Builder: Backs Bådværft
Designer: Kjærulf
Year built: 1986

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.

6,43.3,5.454999,52,6.06,60,6.38,75,6.6,90,6.5,110,6.18,120,6,135,5.36,139.6,5.081819,150,4.46
8,40.9,6.284287,52,7.01,60,7.26,75,7.42,90,7.38,110,7.32,120,7.18,135,6.62,146.4,5.810874,150,5.59
10,39.4,6.625828,52,7.39,60,7.63,75,7.83,90,7.86,110,7.92,120,7.86,135,7.49,149.3,6.710455,150,6.66
12,38.7,6.778311,52,7.55,60,7.78,75,8.05,90,8.16,110,8.29,120,8.3,135,8.02,150,7.48,156.7,7.153384
14,38,6.890769,52,7.65,60,7.87,75,8.17,90,8.41,110,8.56,120,8.69,135,8.47,150,8,166.4,7.407705
16,37.6,6.967149,52,7.74,60,7.95,75,8.27,90,8.58,110,8.9,120,9.03,135,8.92,150,8.43,177.2,7.759263
20,37.6,7.068122,52,7.84,60,8.06,75,8.43,90,8.83,110,9.45,120,9.71,135,9.95,150,9.36,178.1,8.594725
24,38.8,7.044441,52,7.83,60,8.08,75,8.5,90,8.98,110,9.85,120,10.55,135,11.3,150,10.69,176.6,9.496716

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.06	6.38	6.6	6.5	6.18	6	5.36	4.46
8	7.01	7.26	7.42	7.38	7.32	7.18	6.62	5.59
10	7.39	7.63	7.83	7.86	7.92	7.86	7.49	6.66
12	7.55	7.78	8.05	8.16	8.29	8.3	8.02	7.48
14	7.65	7.87	8.17	8.41	8.56	8.69	8.47	8
16	7.74	7.95	8.27	8.58	8.9	9.03	8.92	8.43
20	7.84	8.06	8.43	8.83	9.45	9.71	9.95	9.36
24	7.83	8.08	8.5	8.98	9.85	10.55	11.3	10.69

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.3°	3.97	139.6°	3.87
8	40.9°	4.75	146.4°	4.84
10	39.4°	5.12	149.3°	5.77
12	38.7°	5.29	156.7°	6.57
14	38°	5.43	166.4°	7.2
16	37.6°	5.52	177.2°	7.75
20	37.6°	5.6	178.1°	8.59
24	38.8°	5.49	176.6°	9.48

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