Gretna Wind ForecastAustraliaTASSouthernGretna1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Gretna wind forecast issued today at 7:33 pm. Next forecast at approx. 7:33 am. Wind Speed Wind Gust Gretna Wind Statistics View MoreOctober WindBushy Park (5 km)2026SeptemberOctoberStrongest 23 October, 202676 km/h NNWAverage October11.2 km/hStrongest 20 September, 2026100.1 km/h NWAverage September12.9 km/hStrongest 20 September, 2026100.1 km/h NWAverage 20269.9 km/hClimate (2021–2026)Bushy Park (5 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 20 September, 2026100.1 km/h NWAverage 2021–202610.7 km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October25%13.75%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads