KataLise — ORC Rating

GPH

618.9

OSN

601.2

LOA

11.33 m

Displacement

6466 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6566

Medium

0.8921

High

1.0291

Triple Offshore

Low

0.8468

Medium

1.0943

High

1.2222

Boat Specifications

Dimensions

Length overall: 11.33 m
Beam: 3.59 m
Draft: 2.35 m
Displacement: 6466 kg
Crew weight: 710 kg
Wetted surface: 28.65 m²

Sails

Mainsail: 38.84 m²
Genoa: 42.04 m²
Spinnaker: 89.62 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 37 dyp kjøl
Builder: Elan Marine
Designer: HUMPHREYS ROB
Year built: 2003

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.

6,42,4.790453,52,5.39,60,5.68,75,5.92,90,5.83,110,5.59,120,5.43,135,4.91,145,4.370373,150,4.14
8,40.5,5.615421,52,6.36,60,6.64,75,6.85,90,6.82,110,6.78,120,6.62,135,6.03,150,5.219246
10,40.1,6.301301,52,6.98,60,7.17,75,7.3,90,7.31,110,7.4,120,7.31,135,6.94,150,6.17,151,6.116944
12,38.8,6.58251,52,7.26,60,7.42,75,7.57,90,7.6,110,7.77,120,7.71,135,7.44,150,6.96,156,6.666335
14,37.9,6.678629,52,7.37,60,7.55,75,7.77,90,7.84,110,8.11,120,8.08,135,7.8,150,7.43,172,6.79614
16,37.5,6.718318,52,7.42,60,7.62,75,7.92,90,8.08,110,8.39,120,8.48,135,8.18,150,7.76,180,7.26
20,37.5,6.756132,52,7.45,60,7.66,75,8.06,90,8.48,110,8.77,120,9.15,135,9.06,150,8.51,180,7.93

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.39	5.68	5.92	5.83	5.59	5.43	4.91	4.14
8	6.36	6.64	6.85	6.82	6.78	6.62	6.03	5.22
10	6.98	7.17	7.3	7.31	7.4	7.31	6.94	6.17
12	7.26	7.42	7.57	7.6	7.77	7.71	7.44	6.96
14	7.37	7.55	7.77	7.84	8.11	8.08	7.8	7.43
16	7.42	7.62	7.92	8.08	8.39	8.48	8.18	7.76
20	7.45	7.66	8.06	8.48	8.77	9.15	9.06	8.51

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.56	145°	3.58
8	40.5°	4.27	150°	4.52
10	40.1°	4.82	151°	5.35
12	38.8°	5.13	156°	6.09
14	37.9°	5.27	172°	6.73
16	37.5°	5.33	180°	7.26
20	37.5°	5.36	180°	7.93

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