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 5:35 pm. Next forecast at approx. 5:35 am. Marshall Mount Wind Statistics View MoreDecember WindIllawarra Regional Airport (4km)2025NovemberDecemberStrongest – Average December–Strongest 4 November, 202596.1km/h WNWAverage November14.1km/hStrongest 25 June, 2025101.9km/h WAverage 202512.7km/hClimate (2010–Present)Illawarra Regional Airport (4km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 August, 2021120.2km/h SSWAverage 2020–202512.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads