Hamilton South Wind ForecastAustraliaNSWHunterHamilton South1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Hamilton South wind forecast issued today at 12:33 am. Next forecast at approx. 12:33 pm. Wind Speed Wind Gust Hamilton South Wind Statistics View MoreSeptember WindNewcastle (Nobbys) (5km)2026AugustSeptemberStrongest 5 September, 202681.4km/h WNWAverage September20.6km/hStrongest 10 August, 202692.5km/h NWAverage August16.2km/hStrongest 10 August, 202692.5km/h NWAverage 202617.6km/hClimate (2021–2026)Newcastle (Nobbys) (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 November, 2025118.4km/h WNWAverage 2021–202618.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmStrong GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads