Garden Island Wind ForecastAustraliaNSWHunterGarden Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Garden Island wind forecast issued today at 1:34 am. Next forecast at approx. 1:34 pm. Garden Island Wind Statistics View MoreOctober WindWilliamtown RAAF Base (21km)2025SeptemberOctoberStrongest 9 October, 202572.4km/h NWAverage October12.1km/hStrongest 11 September, 202568.4km/h WNWAverage September11.5km/hStrongest 15 January, 2025120.2km/h WNWAverage 202512.7km/hClimate (2010–Present)Williamtown RAAF Base (21km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 January, 2025120.2km/h WNWAverage 2020–202514.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October17.5%10%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads