Grahamstown Lake Wind ForecastAustraliaNSWHunterGrahamstown Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Grahamstown Lake wind forecast issued today at 11:14 am. Next forecast at approx. 11:14 pm. Grahamstown Lake Wind Statistics View MoreNovember WindWilliamtown RAAF Base (5km)2025OctoberNovemberStrongest 26 November, 202577.8km/h WSWAverage November13.2km/hStrongest 17 October, 202590.7km/h WAverage October12.2km/hStrongest 15 January, 2025120.2km/h WNWAverage 202512.8km/hClimate (2010–Present)Williamtown RAAF Base (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 2025120.2km/h WNWAverage 2020–202514.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmGaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November12.5%7.5%2.5%CalmGaleGet WillyWeather+ to remove ads