South West Island Wind ForecastAustraliaWAGreat SouthernSouth West Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time South West Island wind forecast issued today at 7:34 am. Next forecast at approx. 7:34 pm. South West Island Wind Statistics View MoreJanuary WindRocky Gully South (18km)2026DecemberJanuaryStrongest 8 January, 202650km/h SWAverage January16.2km/hStrongest 26 December, 202557.2km/h WSWAverage December16.3km/hStrongest 8 January, 202650km/h SWAverage 202616.2km/hClimate (2010–Present)Rocky Gully South (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 August, 202583.2km/h NWAverage 2021–202610.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January22.5%12.5%2.5%CalmStrongJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January15%8.75%2.5%CalmStrongGet WillyWeather+ to remove ads