Altona Wind ForecastAustraliaSABarossaAltona1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Altona wind forecast issued today at 12:03 am. Next forecast at approx. 12:03 pm. Altona Wind Statistics View MoreSeptember WindMount Crawford (Fire Tower) (14km)2025AugustSeptemberStrongest – Average September–Strongest 29 August, 202592.5km/h NWAverage August22.6km/hStrongest 24 June, 202596.1km/h WNWAverage 202521.7km/hClimate (2010–Present)Mount Crawford (Fire Tower) (14km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 December, 2020118.4km/h WAverage 2020–202521.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmGaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%CalmGaleGet WillyWeather+ to remove ads