Layam — ORC Rating | RegattaPages

GPH

629.5

OSN

610.4

LOA

10.972 m

Displacement

6567 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6409

Medium

0.8767

High

1.0174

Triple Offshore

Low

0.8272

Medium

1.0781

High

1.2113

Boat Specifications

Dimensions

Length overall: 10.972 m
Beam: 3.52 m
Draft: 1.97 m
Displacement: 6567 kg
Crew weight: 684 kg
Wetted surface: 28.64 m²

Sails

Mainsail: 39.01 m²
Genoa: 30.25 m²
Spinnaker: 97.23 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler 36 SQ
Builder: Dehler
Designer: Judel &Vrolijk
Year built: 2000

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.

6,43.5,4.576947,52,5.1,60,5.4,75,5.62,90,5.58,110,5.67,120,5.52,135,5.01,145,4.480243,150,4.24
8,41.2,5.329506,52,6.03,60,6.34,75,6.58,90,6.69,110,6.82,120,6.68,135,6.14,150,5.311622
10,41.2,6.047195,52,6.73,60,6.95,75,7.11,90,7.28,110,7.4,120,7.33,135,7,150,6.26,151,6.208413
12,39.9,6.465361,52,7.11,60,7.28,75,7.41,90,7.56,110,7.77,120,7.71,135,7.46,150,7.02,157,6.69198
14,39,6.626812,52,7.3,60,7.46,75,7.63,90,7.69,110,8.12,120,8.09,135,7.82,150,7.45,174,6.827401
16,38.6,6.679288,52,7.37,60,7.57,75,7.82,90,7.92,110,8.4,120,8.51,135,8.21,150,7.78,180,7.28
20,38.8,6.710824,52,7.4,60,7.62,75,8.04,90,8.38,110,8.77,120,9.17,135,9.09,150,8.53,180,7.95

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.4	5.62	5.58	5.67	5.52	5.01	4.24
8	6.03	6.34	6.58	6.69	6.82	6.68	6.14	5.31
10	6.73	6.95	7.11	7.28	7.4	7.33	7	6.26
12	7.11	7.28	7.41	7.56	7.77	7.71	7.46	7.02
14	7.3	7.46	7.63	7.69	8.12	8.09	7.82	7.45
16	7.37	7.57	7.82	7.92	8.4	8.51	8.21	7.78
20	7.4	7.62	8.04	8.38	8.77	9.17	9.09	8.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.32	145°	3.67
8	41.2°	4.01	150°	4.6
10	41.2°	4.55	151°	5.43
12	39.9°	4.96	157°	6.16
14	39°	5.15	174°	6.79
16	38.6°	5.22	180°	7.28
20	38.8°	5.23	180°	7.95

Loading polar chart…