Astell Island Wind ForecastAustraliaNTArnhem LandAstell Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Astell Island wind forecast issued today at 2:07 am. Next forecast at approx. 2:07 pm. Astell Island Wind Statistics View MoreAugust WindGove Airport (61km)2025JulyAugustStrongest 1 August, 202559.4km/h SSEAverage August18.8km/hStrongest 1 July, 202553.6km/h SEAverage July17.7km/hStrongest 8 April, 202576km/h NNEAverage 202515.2km/hClimate (2010–Present)Gove Airport (61km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 January, 202294.3km/h SAverage 2020–202514.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August32.5%17.5%2.5%CalmStrongGet WillyWeather+ to remove ads