Gwandalan Wind ForecastAustraliaNSWHunterGwandalan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Gwandalan wind forecast issued today at 11:10 am. Next forecast at approx. 11:10 pm. Gwandalan Wind Statistics View MoreDecember WindLake Macquarie (Cooranbong) (12km)2024NovemberDecemberStrongest 1 December, 202440.7km/h WAverage December3.1km/hStrongest 17 November, 202450km/h WAverage November4km/hStrongest 28 August, 202455.4km/h NWAverage 20243.6km/hClimate (2010–Present)Lake Macquarie (Cooranbong) (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 202283.2km/h NWAverage 2019–20244.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December50%26.25%2.5%CalmModerateDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December40%21.25%2.5%CalmModerateGet WillyWeather+ to remove ads