Ironstone Wind ForecastAustraliaSAKangaroo IslandIronstone1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Ironstone wind forecast issued today at 3:42 am. Next forecast at approx. 3:42 pm. Ironstone Wind Statistics View MoreDecember WindCape Willoughby (18km)2025NovemberDecemberStrongest 1 December, 202572.4km/h SWAverage December27.6km/hStrongest 6 November, 202590.7km/h NNWAverage November20.5km/hStrongest 8 July, 2025101.9km/h NNWAverage 202522.7km/hClimate (2010–Present)Cape Willoughby (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 June, 2021109.1km/h NAverage 2020–202523.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmStrong GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmStrong GaleGet WillyWeather+ to remove ads