Mortdale Wind ForecastAustraliaNSWSydneyMortdale1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Mortdale wind forecast issued today at 6:33 am. Next forecast at approx. 6:33 pm. Wind Speed Wind Gust Mortdale Wind Statistics View MoreSeptember WindCanterbury (8km)2026AugustSeptemberStrongest 21 September, 202674.2km/h SEAverage September10.8km/hStrongest 10 August, 202666.6km/h NNWAverage August7.2km/hStrongest 21 September, 202674.2km/h SEAverage 20269.2km/hClimate (2021–2026)Canterbury (8km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 December, 202479.6km/h NNWAverage 2021–202610.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September27.5%15%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September30%16.25%2.5%CalmStrongGet WillyWeather+ to remove ads