TO KEFI MAS — ORC Rating

GPH

596.7

OSN

579.6

LOA

12.27 m

Displacement

8996 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7557

Medium

1.0344

High

1.2036

Triple Offshore

Low

0.98

Medium

1.2808

High

1.4392

Boat Specifications

Dimensions

Length overall: 12.27 m
Beam: 3.88 m
Draft: 2.14 m
Displacement: 8996 kg
Crew weight: 750 kg
Wetted surface: 35.87 m²

Sails

Mainsail: 51.89 m²
Genoa: 41.46 m²
Spinnaker: 112.88 m²
Asymmetric spinnaker: 111.85 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.

6,43.1,4.820846,52,5.41,60,5.74,75,6.01,90,5.95,110,5.97,120,5.79,135,5.19,144.4,4.64887,150,4.36
8,41.3,5.697064,52,6.42,60,6.75,75,7.03,90,7.13,110,7.21,120,7.03,135,6.39,148.8,5.564881,150,5.5
10,40.7,6.410473,52,7.18,60,7.43,75,7.61,90,7.76,110,7.87,120,7.77,135,7.35,150,6.49,150.9,6.443327
12,40.3,6.857503,52,7.55,60,7.75,75,7.92,90,8.03,110,8.25,120,8.18,135,7.89,150,7.32,154.6,7.095926
14,39.4,6.975237,52,7.7,60,7.91,75,8.14,90,8.23,110,8.59,120,8.58,135,8.27,150,7.86,166.3,7.266745
16,39,7.025707,52,7.77,60,7.99,75,8.3,90,8.47,110,8.86,120,9,135,8.68,150,8.22,180,7.64
20,38.4,7.120131,52,7.83,60,8.04,75,8.45,90,8.9,110,9.27,120,9.7,135,9.62,150,9.02,180,8.38

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.41	5.74	6.01	5.95	5.97	5.79	5.19	4.36
8	6.42	6.75	7.03	7.13	7.21	7.03	6.39	5.5
10	7.18	7.43	7.61	7.76	7.87	7.77	7.35	6.49
12	7.55	7.75	7.92	8.03	8.25	8.18	7.89	7.32
14	7.7	7.91	8.14	8.23	8.59	8.58	8.27	7.86
16	7.77	7.99	8.3	8.47	8.86	9	8.68	8.22
20	7.83	8.04	8.45	8.9	9.27	9.7	9.62	9.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.52	144.4°	3.78
8	41.3°	4.28	148.8°	4.76
10	40.7°	4.86	150.9°	5.63
12	40.3°	5.23	154.6°	6.41
14	39.4°	5.39	166.3°	7.06
16	39°	5.46	180°	7.64
20	38.4°	5.58	180°	8.38

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