Da Capo — ORC Rating | RegattaPages

GPH

617.4

OSN

598.1

LOA

11.785 m

Displacement

8043 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.642

Medium

0.8894

High

1.0383

Triple Offshore

Low

0.8365

Medium

1.1033

High

1.246

Boat Specifications

Dimensions

Length overall: 11.785 m
Beam: 3.79 m
Draft: 1.98 m
Displacement: 8043 kg
Crew weight: 785 kg
Wetted surface: 33.31 m²

Sails

Mainsail: 46.76 m²
Genoa: 34.73 m²
Spinnaker: 102.67 m²
Asymmetric spinnaker: 90.24 m²

Design

Type: Dehler 39
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.

6,44.6,4.718928,52,5.2,60,5.51,75,5.72,90,5.98,110,5.8,120,5.5,135,4.93,143.3,4.465089,150,4.13
8,42.4,5.579213,52,6.2,60,6.5,75,6.76,90,7.03,110,6.93,120,6.71,135,6.13,148,5.400637,150,5.29
10,40.9,6.191676,52,6.89,60,7.13,75,7.36,90,7.62,110,7.59,120,7.49,135,7.05,150,6.28,151.3,6.213332
12,39.8,6.573094,52,7.29,60,7.5,75,7.67,90,7.96,110,8.02,120,7.95,135,7.64,150,7.09,155.6,6.808072
14,39.4,6.76818,52,7.5,60,7.71,75,7.92,90,8.19,110,8.39,120,8.35,135,8.06,150,7.63,163.9,7.119222
16,39,6.845561,52,7.59,60,7.82,75,8.11,90,8.35,110,8.73,120,8.73,135,8.46,150,8.03,175.8,7.419926
20,39.1,6.932575,52,7.68,60,7.93,75,8.34,90,8.67,110,9.3,120,9.47,135,9.3,150,8.79,178.6,8.17244
24,39.9,6.947657,52,7.69,60,7.95,75,8.45,90,8.95,110,9.75,120,10.15,135,10.32,150,9.66,178.1,8.904896

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.2	5.51	5.72	5.98	5.8	5.5	4.93	4.13
8	6.2	6.5	6.76	7.03	6.93	6.71	6.13	5.29
10	6.89	7.13	7.36	7.62	7.59	7.49	7.05	6.28
12	7.29	7.5	7.67	7.96	8.02	7.95	7.64	7.09
14	7.5	7.71	7.92	8.19	8.39	8.35	8.06	7.63
16	7.59	7.82	8.11	8.35	8.73	8.73	8.46	8.03
20	7.68	7.93	8.34	8.67	9.3	9.47	9.3	8.79
24	7.69	7.95	8.45	8.95	9.75	10.15	10.32	9.66

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.6°	3.36	143.3°	3.58
8	42.4°	4.12	148°	4.58
10	40.9°	4.68	151.3°	5.45
12	39.8°	5.05	155.6°	6.2
14	39.4°	5.23	163.9°	6.84
16	39°	5.32	175.8°	7.4
20	39.1°	5.38	178.6°	8.17
24	39.9°	5.33	178.1°	8.9

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