TO KEFI MAS — ORC Rating

GPH

590.3

OSN

573.1

LOA

12.277 m

Displacement

8988 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.684

Medium

0.928

High

1.0575

Triple Offshore

Low

0.8863

Medium

1.1498

High

1.2794

Boat Specifications

Dimensions

Length overall: 12.277 m
Beam: 3.88 m
Draft: 2.14 m
Displacement: 8988 kg
Crew weight: 750 kg
Wetted surface: 35.75 m²

Sails

Mainsail: 50.69 m²
Genoa: 41.46 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 131.72 m²

Design

Type: ELAN 410 (SD)
Builder: ELAN
Designer: R. HUMPHREYS
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.

6,44,4.962884,52,5.49,60,5.79,75,6.01,90,6.25,110,6.1,120,5.85,135,5.24,143,4.79568,150,4.42
8,41.5,5.848143,52,6.53,60,6.81,75,7.04,90,7.32,110,7.25,120,7.09,135,6.52,146.9,5.80147,150,5.62
10,40,6.47482,52,7.21,60,7.43,75,7.59,90,7.87,110,7.9,120,7.82,135,7.45,148.2,6.753794,150,6.63
12,39.1,6.816603,52,7.56,60,7.75,75,7.93,90,8.17,110,8.3,120,8.28,135,8.01,149.3,7.431509,150,7.38
14,38.4,6.95425,52,7.72,60,7.93,75,8.15,90,8.36,110,8.64,120,8.69,135,8.44,150,7.83,150.4,7.79763
16,38.1,7.052679,52,7.81,60,8.02,75,8.32,90,8.51,110,8.96,120,9.06,135,8.87,150,8.16,171.8,7.304681
20,37.8,7.13784,52,7.91,60,8.14,75,8.52,90,8.86,110,9.5,120,9.71,135,9.79,150,8.78,176.3,8.076835
24,38.4,7.158411,52,7.93,60,8.18,75,8.63,90,9.11,110,9.91,120,10.49,135,11.05,150,9.47,176.2,8.719169

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.49	5.79	6.01	6.25	6.1	5.85	5.24	4.42
8	6.53	6.81	7.04	7.32	7.25	7.09	6.52	5.62
10	7.21	7.43	7.59	7.87	7.9	7.82	7.45	6.63
12	7.56	7.75	7.93	8.17	8.3	8.28	8.01	7.38
14	7.72	7.93	8.15	8.36	8.64	8.69	8.44	7.83
16	7.81	8.02	8.32	8.51	8.96	9.06	8.87	8.16
20	7.91	8.14	8.52	8.86	9.5	9.71	9.79	8.78
24	7.93	8.18	8.63	9.11	9.91	10.49	11.05	9.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	3.57	143°	3.83
8	41.5°	4.38	146.9°	4.86
10	40°	4.96	148.2°	5.74
12	39.1°	5.29	149.3°	6.39
14	38.4°	5.45	150.4°	6.78
16	38.1°	5.55	171.8°	7.23
20	37.8°	5.64	176.3°	8.06
24	38.4°	5.61	176.2°	8.7

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