Coal Cliff Harbour Wind ForecastAustraliaNSWIllawarraCoal Cliff Harbour1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Coal Cliff Harbour wind forecast issued today at 7:10 am. Next forecast at approx. 7:10 pm. Coal Cliff Harbour Wind Statistics View MoreSeptember WindBellambi (13km)2025AugustSeptemberStrongest 11 September, 202576km/h SSWAverage September18.4km/hStrongest 29 August, 2025101.9km/h WNWAverage August20.3km/hStrongest 25 June, 2025116.6km/h WNWAverage 202518.9km/hClimate (2010–Present)Bellambi (13km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 25 June, 2025116.6km/h WNWAverage 2020–202518.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmGaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September12.5%7.5%2.5%CalmGaleGet WillyWeather+ to remove ads