Gretna Wind ForecastAustraliaTASSouthernGretna1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Gretna wind forecast issued today at 10:35 am. Next forecast at approx. 10:35 pm. Gretna Wind Statistics View MoreMarch WindBushy Park (5km)2026FebruaryMarchStrongest 1 March, 202651.8km/h NAverage March13.3km/hStrongest 22 February, 202672.4km/h NWAverage February12.6km/hStrongest 22 February, 202672.4km/h NWAverage 202612.8km/hClimate (2010–Present)Bushy Park (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 May, 202496.1km/h NNWAverage 2021–202610.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March25%13.75%2.5%CalmNear GaleMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads