Onslow Wind ForecastAustraliaWAPilbaraOnslow1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Onslow wind forecast issued today at 8:11 am. Next forecast at approx. 8:11 pm. Onslow Wind Statistics View MoreSeptember WindOnslow Airport (3km)2025AugustSeptemberStrongest 6 September, 202561.2km/h SWAverage September19.2km/hStrongest 26 August, 202561.2km/h SSEAverage August17km/hStrongest 20 January, 2025100.1km/h NEAverage 202518.4km/hClimate (2010–Present)Onslow Airport (3km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 20 January, 2025100.1km/h NEAverage 2020–202519.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%LightCalmSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%LightCalmGet WillyWeather+ to remove ads