Stack Island Wind ForecastAustraliaNSWIllawarraStack Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Stack Island wind forecast issued today at 9:35 am. Next forecast at approx. 9:35 pm. Stack Island Wind Statistics View MoreApril WindKiama (Bombo Headland) (3km)2026MarchAprilStrongest 3 April, 202651.8km/h SAverage April17.7km/hStrongest 27 March, 2026100.1km/h SSWAverage March14.1km/hStrongest 27 March, 2026100.1km/h SSWAverage 202615.9km/hClimate (2010–Present)Kiama (Bombo Headland) (3km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 August, 2021129.6km/h SWAverage 2021–202615.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmGaleApril Wind RoseApril (5 Year Average)5 Year Average Annual5 Year Average April15%8.75%2.5%CalmGaleGet WillyWeather+ to remove ads