Acasta Island Wind ForecastAustraliaWAKimberleyAcasta Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Acasta Island wind forecast issued today at 4:13 pm. Next forecast at approx. 4:13 am. Acasta Island Wind Statistics View MoreSeptember WindTroughton Island (69km)2025AugustSeptemberStrongest 12 September, 202559.4km/h ENEAverage September15.5km/hStrongest 2 August, 202564.8km/h ESEAverage August19.8km/hStrongest 4 January, 202588.9km/h ESEAverage 202519.6km/hClimate (2010–Present)Troughton Island (69km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 2020135.4km/h SEAverage 2020–202520km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads