Balcolyn Wind ForecastAustraliaNSWHunterBalcolyn1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Balcolyn wind forecast issued today at 8:10 am. Next forecast at approx. 8:10 pm. Balcolyn Wind Statistics View MoreSeptember WindLake Macquarie (Cooranbong) (8km)2025AugustSeptemberStrongest 11 September, 202546.4km/h WAverage September3.6km/hStrongest 30 August, 202555.4km/h WNWAverage August3.6km/hStrongest 15 January, 202581.4km/h WSWAverage 20253.8km/hClimate (2010–Present)Lake Macquarie (Cooranbong) (8km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 202283.2km/h NWAverage 2020–20254km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September50%26.25%2.5%CalmModerateSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September52.5%27.5%2.5%CalmModerateGet WillyWeather+ to remove ads