Marshall Mount Wind ForecastAustraliaNSWIllawarraMarshall Mount1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Marshall Mount wind forecast issued today at 10:11 am. Next forecast at approx. 10:11 pm. Marshall Mount Wind Statistics View MoreSeptember WindIllawarra Regional Airport (4km)2025AugustSeptemberStrongest 9 September, 202568.4km/h WAverage September12km/hStrongest 28 August, 202592.5km/h WNWAverage August13.7km/hStrongest 25 June, 2025101.9km/h WAverage 202512.2km/hClimate (2010–Present)Illawarra Regional Airport (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 August, 2021120.2km/h SSWAverage 2020–202512.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmGaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September25%13.75%2.5%CalmGaleGet WillyWeather+ to remove ads