MAYFLY — ORC Rating | RegattaPages

GPH

659

OSN

638.8

LOA

9.99 m

Displacement

6088 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6129

Medium

0.8278

High

0.9416

Triple Offshore

Low

0.7899

Medium

1.0316

High

1.1504

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 3.51 m
Draft: 1.93 m
Displacement: 6088 kg
Crew weight: 225 kg
Wetted surface: 27.14 m²

Sails

Mainsail: 35.72 m²
Genoa: 29 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 85.66 m²

Design

Type: Hanse 348 DK
Builder: Hanse
Designer: Judel/Vrolik
Year built: 2017
Stability index: 130.3

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.

6,43.6,4.363605,52,4.84,60,5.1,75,5.3,90,5.37,110,5.44,120,5.26,135,4.74,144.8,4.270968,150,4.03
8,41.8,5.1779,52,5.77,60,6.03,75,6.23,90,6.42,110,6.54,120,6.38,135,5.88,147.5,5.252602,150,5.12
10,40.8,5.772825,52,6.43,60,6.66,75,6.83,90,7.05,110,7.19,120,7.09,135,6.73,147.5,6.165583,150,6
12,40.2,6.12729,52,6.8,60,7.01,75,7.19,90,7.36,110,7.6,120,7.55,135,7.27,148.3,6.77001,150,6.65
14,40,6.279009,52,6.98,60,7.2,75,7.43,90,7.51,110,7.96,120,7.95,135,7.69,150,7.08,150.2,7.064121
16,39.9,6.335011,52,7.05,60,7.29,75,7.6,90,7.75,110,8.23,120,8.34,135,8.1,150,7.41,173.6,6.721891
20,40.5,6.365021,52,7.09,60,7.35,75,7.78,90,8.14,110,8.59,120,9.02,135,8.94,150,8.03,176.8,7.441603

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.84	5.1	5.3	5.37	5.44	5.26	4.74	4.03
8	5.77	6.03	6.23	6.42	6.54	6.38	5.88	5.12
10	6.43	6.66	6.83	7.05	7.19	7.09	6.73	6
12	6.8	7.01	7.19	7.36	7.6	7.55	7.27	6.65
14	6.98	7.2	7.43	7.51	7.96	7.95	7.69	7.08
16	7.05	7.29	7.6	7.75	8.23	8.34	8.1	7.41
20	7.09	7.35	7.78	8.14	8.59	9.02	8.94	8.03

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.16	144.8°	3.49
8	41.8°	3.86	147.5°	4.43
10	40.8°	4.37	147.5°	5.2
12	40.2°	4.68	148.3°	5.76
14	40°	4.81	150.2°	6.13
16	39.9°	4.86	173.6°	6.68
20	40.5°	4.84	176.8°	7.43

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