Flow — ORC Rating | RegattaPages

GPH

622.9

OSN

605

LOA

10.972 m

Displacement

6400 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6506

Medium

0.8852

High

1.0131

Triple Offshore

Low

0.8403

Medium

1.0888

High

1.2115

Boat Specifications

Dimensions

Length overall: 10.972 m
Beam: 3.52 m
Draft: 1.98 m
Displacement: 6400 kg
Crew weight: 500 kg
Wetted surface: 27.98 m²

Sails

Mainsail: 38.32 m²
Genoa: 41.82 m²
Spinnaker: 105.2 m²
Asymmetric spinnaker: 94.58 m²

Design

Type: Dehler 36 SQ
Builder: Dehler
Designer: Judel / Vrolijk
Year built: 2000
Stability index: 129.5

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.

6,43.5,4.687235,52,5.21,60,5.52,75,5.77,90,5.71,110,5.71,120,5.56,135,5.04,144.3,4.531554,150,4.25
8,41.8,5.513256,52,6.2,60,6.51,75,6.73,90,6.76,110,6.88,120,6.74,135,6.2,149.6,5.368031,150,5.35
10,41.4,6.212413,52,6.86,60,7.08,75,7.23,90,7.33,110,7.45,120,7.37,135,7.06,150,6.34,150.2,6.326594
12,40.2,6.506973,52,7.17,60,7.35,75,7.5,90,7.59,110,7.83,120,7.78,135,7.52,150,7.1,157,6.789752
14,39.6,6.618965,52,7.28,60,7.48,75,7.71,90,7.8,110,8.19,120,8.2,135,7.92,150,7.53,168.2,6.987668
16,39.3,6.655121,52,7.33,60,7.54,75,7.86,90,8.05,110,8.46,120,8.62,135,8.35,150,7.89,177.2,7.338761
20,39.4,6.664652,52,7.34,60,7.58,75,8,90,8.45,110,8.86,120,9.31,135,9.3,150,8.73,177.2,8.04961

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.21	5.52	5.77	5.71	5.71	5.56	5.04	4.25
8	6.2	6.51	6.73	6.76	6.88	6.74	6.2	5.35
10	6.86	7.08	7.23	7.33	7.45	7.37	7.06	6.34
12	7.17	7.35	7.5	7.59	7.83	7.78	7.52	7.1
14	7.28	7.48	7.71	7.8	8.19	8.2	7.92	7.53
16	7.33	7.54	7.86	8.05	8.46	8.62	8.35	7.89
20	7.34	7.58	8	8.45	8.86	9.31	9.3	8.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.4	144.3°	3.68
8	41.8°	4.11	149.6°	4.63
10	41.4°	4.66	150.2°	5.49
12	40.2°	4.97	157°	6.25
14	39.6°	5.1	168.2°	6.84
16	39.3°	5.15	177.2°	7.33
20	39.4°	5.15	177.2°	8.04

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