Greta Main Wind ForecastAustraliaNSWHunterGreta Main1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Greta Main wind forecast issued today at 12:33 am. Next forecast at approx. 12:33 pm. Wind Speed Wind Gust Greta Main Wind Statistics View MoreAugust WindCessnock Airport (12km)2026JulyAugustStrongest 1 August, 202625.9km/h ESEAverage August3.1km/hStrongest 2 July, 202651.8km/h NWAverage July8.7km/hStrongest 6 February, 202664.8km/h SWAverage 20268.3km/hClimate (2021–2026)Cessnock Airport (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 202585.3km/h WAverage 2021–20269.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August30%16.25%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August40%21.25%2.5%CalmStrongGet WillyWeather+ to remove ads