Rigadoon — ORC Rating

GPH

460.6

OSN

451.9

LOA

13.55 m

Displacement

5148 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8789

Medium

1.1468

High

1.3584

Triple Offshore

Low

1.1514

Medium

1.4519

High

1.6953

Boat Specifications

Dimensions

Length overall: 13.55 m
Beam: 4.29 m
Draft: 3.2 m
Displacement: 5148 kg
Crew weight: 878 kg
Wetted surface: 36.48 m²

Sails

Mainsail: 79.55 m²
Genoa: 55.7 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 226.82 m²

Design

Type: DUNNING 44
Builder: McConaghy
Designer: Dunning
Year built: 2019

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.

6,43.1,6.478012,52,7.3,60,7.87,75,8.43,90,8.57,110,8.3,120,7.84,135,6.67,141,6.176446,150,5.55
8,40.9,7.527914,52,8.39,60,8.69,75,9.12,90,9.54,110,9.2,120,8.79,135,8.33,142,7.779082,150,7.08
10,38.6,7.830889,52,8.77,60,9.13,75,9.77,90,10.32,110,10.34,120,9.92,135,9.29,148.2,8.389294,150,8.24
12,37.9,8.034632,52,8.99,60,9.46,75,10.27,90,10.9,110,11.53,120,10.94,135,10.51,150,9.23,151.5,9.012114
14,36.8,8.155045,52,9.16,60,9.69,75,10.61,90,11.44,110,12.38,120,12.25,135,11.96,144,10.926841,150,10.21
16,36.4,8.286808,52,9.46,60,9.98,75,10.86,90,11.89,110,13.12,120,13.51,135,13.17,144.5,12.307836,150,11.57
20,36.8,8.417305,52,9.75,60,10.42,75,11.65,90,12.5,110,14.41,120,15.31,135,15.38,144,15.673342,150,14.63

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.3	7.87	8.43	8.57	8.3	7.84	6.67	5.55
8	8.39	8.69	9.12	9.54	9.2	8.79	8.33	7.08
10	8.77	9.13	9.77	10.32	10.34	9.92	9.29	8.24
12	8.99	9.46	10.27	10.9	11.53	10.94	10.51	9.23
14	9.16	9.69	10.61	11.44	12.38	12.25	11.96	10.21
16	9.46	9.98	10.86	11.89	13.12	13.51	13.17	11.57
20	9.75	10.42	11.65	12.5	14.41	15.31	15.38	14.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	4.73	141°	4.8
8	40.9°	5.69	142°	6.13
10	38.6°	6.12	148.2°	7.13
12	37.9°	6.34	151.5°	7.92
14	36.8°	6.53	144°	8.84
16	36.4°	6.67	144.5°	10.02
20	36.8°	6.74	144°	12.68

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