RARITAN — ORC Rating | RegattaPages

GPH

469.3

OSN

457.1

LOA

20.44 m

Displacement

36691 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8383

Medium

1.1495

High

1.3388

Triple Offshore

Low

1.1008

Medium

1.4512

High

1.6402

Boat Specifications

Dimensions

Length overall: 20.44 m
Beam: 5.9 m
Draft: 3.1 m
Displacement: 36691 kg
Crew weight: 1779 kg
Wetted surface: 92.05 m²

Sails

Mainsail: 139.82 m²
Genoa: 196.36 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 367.59 m²

Design

Type: HANSE 675
Builder: HANSE
Designer: JUDEL/VROLIJK
Year built: 2018
Stability index: 144.3

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.

6,45.6,6.46025,52,7.06,60,7.58,75,8.05,90,8.06,110,7.31,120,6.99,135,6.27,142.1,5.766179,150,5.25
8,44.1,7.68667,52,8.5,60,9.03,75,9.42,90,9.42,110,8.82,120,8.62,135,7.85,144.8,7.073409,150,6.67
10,43,8.47743,52,9.42,60,9.84,75,10.13,90,10.17,110,10,120,9.86,135,9.18,146.6,8.217066,150,7.92
12,41.8,8.893646,52,9.84,60,10.18,75,10.5,90,10.59,110,10.61,120,10.51,135,10.08,148.9,9.144343,150,9.05
14,40.6,9.087661,52,10.05,60,10.36,75,10.73,90,10.94,110,11.07,120,11.03,135,10.63,150,9.9,150.5,9.858039
16,39.9,9.228782,52,10.18,60,10.47,75,10.89,90,11.26,110,11.4,120,11.59,135,11.14,150,10.39,151.6,10.254095
20,38.7,9.340999,52,10.29,60,10.61,75,11.11,90,11.74,110,12.04,120,12.55,135,12.41,150,11.12,171.2,10.068523

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.06	7.58	8.05	8.06	7.31	6.99	6.27	5.25
8	8.5	9.03	9.42	9.42	8.82	8.62	7.85	6.67
10	9.42	9.84	10.13	10.17	10	9.86	9.18	7.92
12	9.84	10.18	10.5	10.59	10.61	10.51	10.08	9.05
14	10.05	10.36	10.73	10.94	11.07	11.03	10.63	9.9
16	10.18	10.47	10.89	11.26	11.4	11.59	11.14	10.39
20	10.29	10.61	11.11	11.74	12.04	12.55	12.41	11.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.6°	4.52	142.1°	4.55
8	44.1°	5.52	144.8°	5.78
10	43°	6.2	146.6°	6.86
12	41.8°	6.63	148.9°	7.83
14	40.6°	6.9	150.5°	8.58
16	39.9°	7.08	151.6°	9.02
20	38.7°	7.29	171.2°	9.95

Loading polar chart…