Cape Northumberland Wind ForecastAustraliaSALimestone CoastCape Northumberland1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Cape Northumberland wind forecast issued today at 11:05 pm. Next forecast at approx. 11:05 am. Cape Northumberland Wind Statistics View MoreJune WindMount Gambier Airport (36km)2025MayJuneStrongest 7 June, 202561.2km/h SAverage June16.4km/hStrongest 5 May, 202572.4km/h NWAverage May13.2km/hStrongest 5 May, 202572.4km/h NWAverage 202515.9km/hClimate (2010–Present)Mount Gambier Airport (36km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 September, 2024103.7km/h NWAverage 2020–202516.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmStrongJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June30%16.25%2.5%CalmStrongGet WillyWeather+ to remove ads