Blackheath Wind ForecastAustraliaNSWGreater Western SydneyBlackheath1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Blackheath wind forecast issued today at 3:22 am. Next forecast at approx. 3:22 pm. Blackheath Wind Statistics View MoreSeptember WindMount Boyce (2km)2020AugustSeptemberStrongest 25 September, 2020103.7km/h SWAverage September17km/hStrongest 19 August, 202090.7km/h WAverage August19.5km/hStrongest 11 April, 2020103.7km/h WAverage 202014.4km/hClimate (2010–Present)Mount Boyce (2km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 April, 2020103.7km/h WAverage 2010–Present14.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September27.5%15%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September32.5%17.5%2.5%CalmNear GaleGet an account to remove ads