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 10:14 am. Next forecast at approx. 10:14 pm. Wind Speed Wind Gust Stack Island Wind Statistics View MoreAugust WindKiama (Bombo Headland) (3km)2026JulyAugustStrongest 10 August, 202664.8km/h WNWAverage August12.6km/hStrongest 3 July, 202672.4km/h NWAverage July15.7km/hStrongest 27 March, 2026100.1km/h SSWAverage 202614.5km/hClimate (2021–2026)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 August12.5%7.5%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmGaleGet WillyWeather+ to remove ads