Beluga — ORC Rating | RegattaPages

GPH

619.1

OSN

608.8

LOA

8 m

Displacement

1501 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6818

Medium

0.8627

High

0.986

Triple Offshore

Low

0.8798

Medium

1.0724

High

1.2082

Boat Specifications

Dimensions

Length overall: 8 m
Beam: 2.5 m
Draft: 1.71 m
Displacement: 1501 kg
Crew weight: 450 kg
Wetted surface: 15.01 m²

Sails

Mainsail: 25.15 m²
Genoa: 14.15 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 73.12 m²

Design

Type: Didi 26
Builder: OwnerKit
Designer: Dudley Dix
Year built: 1993

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.

6,44.2,5.174983,52,5.75,60,6.08,75,6.32,90,6.38,110,6,120,5.79,135,5.12,144,4.635255,150,4.33
8,40.9,5.755084,52,6.37,60,6.57,75,6.85,90,6.92,110,6.76,120,6.68,135,6.29,147,5.627955,150,5.45
10,39,5.970564,52,6.57,60,6.77,75,7.17,90,7.45,110,7.35,120,7.39,135,6.96,150,6.304665
12,37.7,6.015999,52,6.67,60,6.93,75,7.37,90,7.77,110,7.8,120,8.08,135,7.66,149.5,6.905523,150,6.87
14,37.5,6.062872,52,6.71,60,6.96,75,7.54,90,8.01,110,8.37,120,8.58,135,8.55,146.5,7.734872,150,7.44
16,37.3,6.109569,52,6.74,60,7.01,75,7.58,90,8.21,110,8.95,120,9.14,135,9.7,144,8.800804,150,8.22
20,38.2,6.158882,52,6.84,60,7.18,75,7.77,90,8.5,110,9.62,120,10.12,135,11.56,142,11.903391,150,10.82

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.75	6.08	6.32	6.38	6	5.79	5.12	4.33
8	6.37	6.57	6.85	6.92	6.76	6.68	6.29	5.45
10	6.57	6.77	7.17	7.45	7.35	7.39	6.96	6.3
12	6.67	6.93	7.37	7.77	7.8	8.08	7.66	6.87
14	6.71	6.96	7.54	8.01	8.37	8.58	8.55	7.44
16	6.74	7.01	7.58	8.21	8.95	9.14	9.7	8.22
20	6.84	7.18	7.77	8.5	9.62	10.12	11.56	10.82

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.71	144°	3.75
8	40.9°	4.35	147°	4.72
10	39°	4.64	150°	5.46
12	37.7°	4.76	149.5°	5.95
14	37.5°	4.81	146.5°	6.45
16	37.3°	4.86	144°	7.12
20	38.2°	4.84	142°	9.38

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