Waterfall Wind ForecastAustraliaNSWSydneyWaterfall1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Waterfall wind forecast issued today at 11:11 pm. Next forecast at approx. 11:11 am. Waterfall Wind Statistics View MoreJanuary WindCampbelltown (Mount Annan) (21km)2026DecemberJanuaryStrongest 10 January, 202655.4km/h NAverage January7.5km/hStrongest 1 December, 202546.4km/h WAverage December8.2km/hStrongest 10 January, 202655.4km/h NAverage 20267.5km/hClimate (2010–Present)Campbelltown (Mount Annan) (21km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 September, 202470.2km/h WAverage 2021–20267.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January30%16.25%2.5%CalmFreshJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January25%13.75%2.5%CalmFreshGet WillyWeather+ to remove ads