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 9:13 pm. Next forecast at approx. 9:13 am. Blackheath Wind Statistics View MoreJuly WindMount Boyce (2km)2020JuneJulyStrongest 2 July, 202072.4km/h WAverage July18.7km/hStrongest 1 June, 202068.4km/h WAverage June13.6km/hStrongest 11 April, 2020103.7km/h WAverage 202013.5km/hClimate (2010–Present)Mount Boyce (2km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 April, 2020103.7km/h WAverage 2010–Present14.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July27.5%15%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July50%26.25%2.5%CalmNear GaleGet an account to remove ads