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 12:34 am. Next forecast at approx. 12:34 pm. Secret Harbour Wind Statistics View MoreFebruary WindMandurah (13km)2025JanuaryFebruaryStrongest 11 February, 202555.4km/h SWAverage February14.6km/hStrongest 22 January, 202551.8km/h SEAverage January14.5km/hStrongest 11 February, 202555.4km/h SWAverage 202514.6km/hClimate (2010–Present)Mandurah (13km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 August, 2022109.1km/h WAverage 2020–202513.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average February15%8.75%2.5%CalmStrongFebruary Wind RoseFebruary (5 Year Average)5 Year Average Annual5 Year Average February17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads