Jannali Wind ForecastAustraliaNSWSydneyJannali1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Jannali wind forecast issued today at 3:34 am. Next forecast at approx. 3:34 pm. Jannali Wind Statistics View MoreSeptember WindSydney Airport (12km)2025AugustSeptemberStrongest 11 September, 202568.4km/h WAverage September18.9km/hStrongest 2 August, 202579.6km/h SEAverage August20.2km/hStrongest 15 January, 2025100.1km/h WNWAverage 202520.3km/hClimate (2010–Present)Sydney Airport (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 25 September, 2020100.1km/h WAverage 2020–202519.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmGaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmGaleGet WillyWeather+ to remove ads