Mountain Lagoon Wind ForecastAustraliaNSWGreater Western SydneyMountain Lagoon1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Mountain Lagoon wind forecast issued today at 9:34 am. Next forecast at approx. 9:34 pm. Mountain Lagoon Wind Statistics View MoreSeptember WindRichmond RAAF Base (22km)2025AugustSeptemberStrongest 8 September, 202550km/h WNWAverage September9.2km/hStrongest 28 August, 202568.4km/h WAverage August9km/hStrongest 10 July, 202574.2km/h WAverage 20258.9km/hClimate (2010–Present)Richmond RAAF Base (22km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 December, 2020105.5km/h SWAverage 2020–20259km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September30%16.25%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September32.5%17.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads