Blackheath Wind ForecastAustraliaNSWGreater Western SydneyBlackheath1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Blackheath wind forecast issued yesterday at 11:34 pm. Next forecast at approx. 11:34 am. Blackheath Wind Statistics View MoreOctober WindMount Boyce (2km)2025SeptemberOctoberStrongest 9 October, 202590.7km/h WNWAverage October23.5km/hStrongest 20 September, 202592.5km/h WSWAverage September17.9km/hStrongest 29 August, 202596.1km/h WSWAverage 202513.8km/hClimate (2010–Present)Mount Boyce (2km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 17 July, 2022103.7km/h WNWAverage 2020–202513.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October27.5%15%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October37.5%20%2.5%CalmNear GaleGet WillyWeather+ to remove ads