Final Dash — ORC Rating

GPH

602.7

OSN

586.4

LOA

10.388 m

Displacement

3001 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7714

Medium

1.0224

High

1.1531

Triple Offshore

Low

0.9923

Medium

1.2569

High

1.4078

Boat Specifications

Dimensions

Length overall: 10.388 m
Beam: 3.05 m
Draft: 1.93 m
Displacement: 3001 kg
Crew weight: 599 kg
Wetted surface: 21.47 m²

Sails

Mainsail: 35.47 m²
Genoa: 25.13 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 90.53 m²

Design

Type: Dash 34
Builder: Dash Marine Ltd.
Designer: Laurie Davidson
Year built: 1984

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.

6,42.2,4.87308,52,5.47,60,5.76,75,5.99,90,5.99,110,6.06,120,5.89,135,5.25,143.7,4.764692,150,4.43
8,41.1,5.838925,52,6.52,60,6.74,75,6.87,90,6.99,110,7.09,120,6.99,135,6.52,146.9,5.753721,150,5.57
10,38.8,6.325882,52,6.98,60,7.14,75,7.29,90,7.31,110,7.63,120,7.56,135,7.22,149.3,6.617416,150,6.57
12,37.4,6.457585,52,7.15,60,7.35,75,7.62,90,7.69,110,8.11,120,8.2,135,7.76,150,7.16,151.6,7.059637
14,37.2,6.553426,52,7.23,60,7.46,75,7.89,90,8.12,110,8.46,120,8.83,135,8.43,150,7.55,174.7,6.638381
16,37.2,6.616198,52,7.28,60,7.54,75,8.05,90,8.49,110,8.81,120,9.29,135,9.24,150,8.03,177.3,7.117902
20,37.2,6.666416,52,7.37,60,7.63,75,8.2,90,8.93,110,9.51,120,10.2,135,11.29,141.7,10.627231,150,9.63

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.47	5.76	5.99	5.99	6.06	5.89	5.25	4.43
8	6.52	6.74	6.87	6.99	7.09	6.99	6.52	5.57
10	6.98	7.14	7.29	7.31	7.63	7.56	7.22	6.57
12	7.15	7.35	7.62	7.69	8.11	8.2	7.76	7.16
14	7.23	7.46	7.89	8.12	8.46	8.83	8.43	7.55
16	7.28	7.54	8.05	8.49	8.81	9.29	9.24	8.03
20	7.37	7.63	8.2	8.93	9.51	10.2	11.29	9.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.61	143.7°	3.84
8	41.1°	4.4	146.9°	4.82
10	38.8°	4.93	149.3°	5.69
12	37.4°	5.13	151.6°	6.21
14	37.2°	5.22	174.7°	6.61
16	37.2°	5.27	177.3°	7.11
20	37.2°	5.31	141.7°	8.34

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