Secret Harbour Wind ForecastAustraliaWAPerthSecret Harbour1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Secret Harbour wind forecast issued today at 7:34 pm. Next forecast at approx. 7:34 am. Secret Harbour Wind Statistics View MoreMay WindMandurah (13km)2024AprilMayStrongest 2 May, 202461.2km/h NAverage May10.9km/hStrongest 7 April, 202448.2km/h SEAverage April11.6km/hStrongest 3 March, 202466.6km/h NEAverage 202413.2km/hClimate (2010–Present)Mandurah (13km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 August, 2022109.1km/h WAverage 2019–202413.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmGaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmGaleGet an account to remove ads