Flat Rock Wind ForecastAustraliaWASouth WestFlat Rock1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Flat Rock wind forecast issued today at 5:11 pm. Next forecast at approx. 5:11 am. Flat Rock Wind Statistics View MoreSeptember WindShannon (4km)2025AugustSeptemberStrongest 6 September, 202561.2km/h SWAverage September11.9km/hStrongest 13 August, 202579.6km/h NAverage August12.6km/hStrongest 13 August, 202579.6km/h NAverage 202512km/hClimate (2010–Present)Shannon (4km)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 September20%11.25%2.5%CalmFreshGet WillyWeather+ to remove ads