Blue Whale — ORC Rating

GPH

624.1

OSN

604.2

LOA

10.972 m

Displacement

6571 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6478

Medium

0.8877

High

1.0247

Triple Offshore

Low

0.8358

Medium

1.0878

High

1.2177

Boat Specifications

Dimensions

Length overall: 10.972 m
Beam: 3.52 m
Draft: 1.98 m
Displacement: 6571 kg
Crew weight: 678 kg
Wetted surface: 28.61 m²

Sails

Mainsail: 40.22 m²
Genoa: 30.51 m²
Spinnaker: 105.58 m²
Asymmetric spinnaker: 0 m²

Design

Type: DEHLER 36 JV
Builder: Dehler Segelyachte
Designer: Judel/Vrolijk
Year built: 2000
Stability index: 126.7

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.

6,43.6,4.681209,52,5.19,60,5.49,75,5.67,90,5.62,110,5.73,120,5.58,135,5.05,138.9,4.830383,150,4.2
8,41.4,5.49252,52,6.15,60,6.41,75,6.6,90,6.68,110,6.85,120,6.72,135,6.22,149.2,5.378598,150,5.33
10,40,6.083198,52,6.77,60,6.97,75,7.12,90,7.27,110,7.44,120,7.37,135,7.05,150,6.33,150.5,6.296276
12,38.8,6.428533,52,7.12,60,7.29,75,7.44,90,7.55,110,7.83,120,7.79,135,7.54,150,7.08,157.4,6.759024
14,38.2,6.578806,52,7.3,60,7.49,75,7.68,90,7.73,110,8.15,120,8.18,135,7.94,150,7.53,168.2,6.977452
16,38.1,6.671453,52,7.39,60,7.6,75,7.87,90,7.97,110,8.4,120,8.54,135,8.34,150,7.91,177.2,7.32875
20,38.8,6.774981,52,7.46,60,7.69,75,8.09,90,8.38,110,8.75,120,9.15,135,9.2,150,8.69,178.1,8.054428

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.19	5.49	5.67	5.62	5.73	5.58	5.05	4.2
8	6.15	6.41	6.6	6.68	6.85	6.72	6.22	5.33
10	6.77	6.97	7.12	7.27	7.44	7.37	7.05	6.33
12	7.12	7.29	7.44	7.55	7.83	7.79	7.54	7.08
14	7.3	7.49	7.68	7.73	8.15	8.18	7.94	7.53
16	7.39	7.6	7.87	7.97	8.4	8.54	8.34	7.91
20	7.46	7.69	8.09	8.38	8.75	9.15	9.2	8.69

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.39	138.9°	3.64
8	41.4°	4.12	149.2°	4.62
10	40°	4.66	150.5°	5.48
12	38.8°	5.01	157.4°	6.24
14	38.2°	5.17	168.2°	6.83
16	38.1°	5.25	177.2°	7.32
20	38.8°	5.28	178.1°	8.05

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