Semaphore Offshore Wind ForecastAustraliaSAAdelaideSemaphore Offshore1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Semaphore Offshore wind forecast issued today at 5:04 am. Next forecast at approx. 5:04 pm. Semaphore Offshore Wind Statistics View MoreMarch WindOuter Harbor (Black Pole) (16km)2025FebruaryMarchStrongest 5 March, 202557.2km/h SSWAverage March17.2km/hStrongest 4 February, 202563km/h SSWAverage February21.2km/hStrongest 4 February, 202563km/h SSWAverage 202519.9km/hClimate (2010–Present)Outer Harbor (Black Pole) (16km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 October, 202196.1km/h WSWAverage 2020–202520.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average March15%8.75%2.5%CalmNear GaleMarch Wind RoseMarch (5 Year Average)5 Year Average Annual5 Year Average March17.5%10%2.5%CalmNear GaleGet WillyWeather+ to remove ads