BERTA — ORC Rating | RegattaPages

GPH

621.9

OSN

604.1

LOA

11.347 m

Displacement

7769 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6496

Medium

0.8824

High

1.0171

Triple Offshore

Low

0.8395

Medium

1.0913

High

1.2167

Boat Specifications

Dimensions

Length overall: 11.347 m
Beam: 3.63 m
Draft: 2.03 m
Displacement: 7769 kg
Crew weight: 660 kg
Wetted surface: 31.55 m²

Sails

Mainsail: 41.08 m²
Genoa: 42.12 m²
Spinnaker: 104.81 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 380
Builder: Elan
Designer: Humphreys
Year built: 2008

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.

6,43.5,4.687235,52,5.23,60,5.55,75,5.81,90,5.76,110,5.66,120,5.52,135,5.02,145,4.480243,150,4.24
8,41.2,5.449121,52,6.17,60,6.5,75,6.77,90,6.76,110,6.85,120,6.71,135,6.16,149.5,5.373541,150,5.34
10,41.2,6.16681,52,6.89,60,7.14,75,7.32,90,7.36,110,7.52,120,7.45,135,7.09,150,6.3,151,6.242713
12,41.2,6.592108,52,7.23,60,7.44,75,7.61,90,7.66,110,7.88,120,7.85,135,7.6,150,7.11,155,6.851977
14,40.1,6.667352,52,7.36,60,7.57,75,7.8,90,7.9,110,8.16,120,8.2,135,7.96,150,7.59,170,6.945518
16,39.8,6.716271,52,7.42,60,7.63,75,7.93,90,8.11,110,8.35,120,8.57,135,8.33,150,7.92,180,7.39
20,39.8,6.742303,52,7.44,60,7.67,75,8.03,90,8.46,110,8.7,120,9.07,135,9.21,150,8.66,180,8.07

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.23	5.55	5.81	5.76	5.66	5.52	5.02	4.24
8	6.17	6.5	6.77	6.76	6.85	6.71	6.16	5.34
10	6.89	7.14	7.32	7.36	7.52	7.45	7.09	6.3
12	7.23	7.44	7.61	7.66	7.88	7.85	7.6	7.11
14	7.36	7.57	7.8	7.9	8.16	8.2	7.96	7.59
16	7.42	7.63	7.93	8.11	8.35	8.57	8.33	7.92
20	7.44	7.67	8.03	8.46	8.7	9.07	9.21	8.66

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.4	145°	3.67
8	41.2°	4.1	149.5°	4.63
10	41.2°	4.64	151°	5.46
12	41.2°	4.96	155°	6.21
14	40.1°	5.1	170°	6.84
16	39.8°	5.16	180°	7.39
20	39.8°	5.18	180°	8.07

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