Cossack Wind ForecastAustraliaWAPilbaraCossack1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Cossack wind forecast issued today at 6:35 am. Next forecast at approx. 6:35 pm. Cossack Wind Statistics View MoreDecember WindRoebourne Airport (9km)2025NovemberDecemberStrongest 4 December, 202551.8km/h WNWAverage December19km/hStrongest 3 November, 202561.2km/h NEAverage November21.4km/hStrongest 19 January, 2025101.9km/h ENEAverage 202516.8km/hClimate (2010–Present)Roebourne Airport (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 March, 2023101.9km/h SEAverage 2020–202517km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December30%16.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads