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 10:12 pm. Next forecast at approx. 10:12 am. Wind Speed Wind Gust Blackheath Wind Statistics View MoreAugust WindMount Boyce (2km)2026JulyAugustStrongest 10 August, 202677.8km/h WSWAverage August18km/hStrongest 3 July, 202683.2km/h WAverage July15.7km/hStrongest 7 May, 202683.2km/h WSWAverage 202612.3km/hClimate (2022–2026)Mount Boyce (2km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 17 July, 2022103.7km/h WNWAverage 2022–202613.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August92.5%47.5%2.5%CalmNear GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August50%26.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads