Semaphore South Wind ForecastAustraliaSAAdelaideSemaphore South1-Day3-Day5-Day Graph Plots Open in GraphsWind Forecast Bureau of MeteorologySwell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Semaphore South wind forecast issued yesterday at 11:41 pm. Next forecast at approx. 11:53 pm. Semaphore South Wind Statistics View MoreJuly WindADELAIDE AIRPORT (12km)2019JuneJulyStrongest 10 July, 201981.4km/h WNWAverage July18.5km/hStrongest 10 June, 201977.8km/h NWAverage June15.5km/hStrongest 10 July, 201981.4km/h WNWAverage 201917km/hClimate (2010–Present)ADELAIDE AIRPORT (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 January, 2017111.2km/h NNWAverage 2010–Present17.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July12.5%7.5%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July22.5%12.5%2.5%CalmNear GaleGet an account to remove ads