Windy Harbour Wind ForecastAustraliaWASouth WestWindy Harbour1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Windy Harbour wind forecast issued today at 5:10 am. Next forecast at approx. 5:10 pm. Windy Harbour Wind Statistics View MoreSeptember WindShannon (0km)2025AugustSeptemberStrongest 6 September, 202561.2km/h SWAverage September12.5km/hStrongest 13 August, 202579.6km/h NAverage August12.6km/hStrongest 13 August, 202579.6km/h NAverage 202512.1km/hClimate (2010–Present)Shannon (0km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 July, 202179.6km/h WSWAverage 2020–202512.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmFreshSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmFreshGet WillyWeather+ to remove ads