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 6:13 am. Next forecast at approx. 6:13 pm. Acasta Island Wind Statistics View MoreDecember WindTroughton Island (69km)2025NovemberDecemberStrongest – Average December–Strongest 24 November, 202566.6km/h WSWAverage November21km/hStrongest 4 January, 202588.9km/h ESEAverage 202519.3km/hClimate (2010–Present)Troughton Island (69km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 2020135.4km/h SEAverage 2020–202520.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmGaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December27.5%15%2.5%CalmGaleGet WillyWeather+ to remove ads