Cossack Wind ForecastAustraliaWAPilbaraCossack1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Cossack wind forecast issued today at 9:34 am. Next forecast at approx. 9:34 pm. Wind Speed Wind Gust Cossack Wind Statistics View MoreAugust WindRoebourne Airport (9km)2026JulyAugustStrongest 2 August, 202650km/h NEAverage August12.6km/hStrongest 23 July, 202657.2km/h ESEAverage July15.5km/hStrongest 26 March, 2026118.4km/h ENEAverage 202616.6km/hClimate (2021–2026)Roebourne Airport (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 March, 2026118.4km/h ENEAverage 2021–202617.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads