Galathea — ORC Rating

GPH

692.4

OSN

674.8

LOA

9.03 m

Displacement

3200 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6672

Medium

0.897

High

1.0099

Triple Offshore

Low

0.8597

Medium

1.0972

High

1.2113

Boat Specifications

Dimensions

Length overall: 9.03 m
Beam: 3.27 m
Draft: 1.49 m
Displacement: 3200 kg
Crew weight: 487 kg
Wetted surface: 17.81 m²

Sails

Mainsail: 19.19 m²
Genoa: 32.52 m²
Spinnaker: 71.17 m²
Asymmetric spinnaker: 0 m²

Design

Type: Waarschip 900 plus
Builder: Waarschip BV
Designer: Kremer
Year built: 1987

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.

6,43.1,4.259327,52,4.75,60,5.04,75,5.27,90,5.22,110,5.17,120,5.03,135,4.58,147.7,4.022422,150,3.92
8,42.5,4.991337,52,5.61,60,5.89,75,6.07,90,6.07,110,6.18,120,6.1,135,5.65,150,4.89,151.3,4.833858
10,42.2,5.602017,52,6.12,60,6.29,75,6.42,90,6.49,110,6.63,120,6.59,135,6.37,150,5.81,150.7,5.779357
12,40.8,5.825666,52,6.35,60,6.5,75,6.65,90,6.73,110,6.98,120,6.96,135,6.74,150,6.41,161.5,6.031696
14,40.4,5.922223,52,6.45,60,6.63,75,6.84,90,6.93,110,7.32,120,7.35,135,7.11,150,6.75,180,6.26
16,40.4,5.948486,52,6.49,60,6.68,75,7,90,7.16,110,7.58,120,7.72,135,7.5,150,7.08,180,6.62
20,42,5.947697,52,6.46,60,6.69,75,7.14,90,7.54,110,7.87,120,8.26,135,8.3,150,7.8,180,7.26

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.75	5.04	5.27	5.22	5.17	5.03	4.58	3.92
8	5.61	5.89	6.07	6.07	6.18	6.1	5.65	4.89
10	6.12	6.29	6.42	6.49	6.63	6.59	6.37	5.81
12	6.35	6.5	6.65	6.73	6.98	6.96	6.74	6.41
14	6.45	6.63	6.84	6.93	7.32	7.35	7.11	6.75
16	6.49	6.68	7	7.16	7.58	7.72	7.5	7.08
20	6.46	6.69	7.14	7.54	7.87	8.26	8.3	7.8

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.11	147.7°	3.4
8	42.5°	3.68	151.3°	4.24
10	42.2°	4.15	150.7°	5.04
12	40.8°	4.41	161.5°	5.72
14	40.4°	4.51	180°	6.26
16	40.4°	4.53	180°	6.62
20	42°	4.42	180°	7.26

Loading polar chart…