Joanna Wind ForecastAustraliaSALimestone CoastJoanna1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Joanna wind forecast issued today at 10:42 am. Next forecast at approx. 10:42 pm. Joanna Wind Statistics View MoreAugust WindNaracoorte Aerodrome (18km)2025JulyAugustStrongest 4 August, 202566.6km/h NAverage August14.5km/hStrongest 22 July, 202585.3km/h NWAverage July16.7km/hStrongest 22 July, 202585.3km/h NWAverage 202515.9km/hClimate (2010–Present)Naracoorte Aerodrome (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 June, 202194.3km/h WAverage 2020–202516.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmNear GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads