Southport Island Wind ForecastAustraliaTASSouthernSouthport Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Southport Island wind forecast issued today at 8:34 am. Next forecast at approx. 8:34 pm. Southport Island Wind Statistics View MoreMay WindCape Bruny (10km)2024AprilMayStrongest – Average May33.1km/hStrongest 25 April, 202488.9km/h WSWAverage April24.5km/hStrongest 3 March, 2024126km/h WSWAverage 202424.4km/hClimate (2010–Present)Cape Bruny (10km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 July, 2023139km/h WAverage 2019–202423.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May20%11.25%2.5%CalmStrong GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May27.5%15%2.5%CalmStrong GaleGet an account to remove ads