Blub — ORC Rating | RegattaPages

GPH

636.5

OSN

621.8

LOA

10.128 m

Displacement

3669 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6572

Medium

0.8653

High

0.9775

Triple Offshore

Low

0.8463

Medium

1.0528

High

1.1611

Boat Specifications

Dimensions

Length overall: 10.128 m
Beam: 3.38 m
Draft: 1.86 m
Displacement: 3669 kg
Crew weight: 506 kg
Wetted surface: 20.73 m²

Sails

Mainsail: 41.22 m²
Genoa: 32.67 m²
Spinnaker: 61.89 m²
Asymmetric spinnaker: 0 m²

Design

Type: Dehler DB2
Builder: Dehler
Designer: V.D. Stadt
Year built: 1982
Stability index: 112.4

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.

6,42,4.898103,52,5.5,60,5.81,75,6.04,90,5.99,110,5.62,120,5.41,135,4.84,145.1,4.304081,150,4.08
8,41.4,5.78581,52,6.36,60,6.54,75,6.66,90,6.67,110,6.59,120,6.45,135,5.93,150,5.12,150.5,5.089873
10,39.4,6.095244,52,6.68,60,6.83,75,6.98,90,7.02,110,7.06,120,6.96,135,6.64,150,6.05,152.9,5.9087
12,38.2,6.197057,52,6.81,60,6.99,75,7.22,90,7.32,110,7.46,120,7.37,135,7.06,150,6.68,161.9,6.280801
14,37.8,6.264594,52,6.88,60,7.08,75,7.4,90,7.6,110,7.84,120,7.78,135,7.46,150,7.08,177.2,6.567841
16,37.8,6.289905,52,6.93,60,7.14,75,7.51,90,7.82,110,8.14,120,8.18,135,7.88,150,7.46,179,6.971062
20,37.8,6.378495,52,7.02,60,7.23,75,7.63,90,8.09,110,8.5,120,8.88,135,8.77,150,8.26,179,7.711174

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.5	5.81	6.04	5.99	5.62	5.41	4.84	4.08
8	6.36	6.54	6.66	6.67	6.59	6.45	5.93	5.12
10	6.68	6.83	6.98	7.02	7.06	6.96	6.64	6.05
12	6.81	6.99	7.22	7.32	7.46	7.37	7.06	6.68
14	6.88	7.08	7.4	7.6	7.84	7.78	7.46	7.08
16	6.93	7.14	7.51	7.82	8.14	8.18	7.88	7.46
20	7.02	7.23	7.63	8.09	8.5	8.88	8.77	8.26

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.64	145.1°	3.53
8	41.4°	4.34	150.5°	4.43
10	39.4°	4.71	152.9°	5.26
12	38.2°	4.87	161.9°	5.97
14	37.8°	4.95	177.2°	6.56
16	37.8°	4.97	179°	6.97
20	37.8°	5.04	179°	7.71

Loading polar chart…