Cowan Creek - Challenger Head Wind ForecastAustraliaNSWSydneyCowan Creek - Challenger Head1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Cowan Creek - Challenger Head wind forecast issued today at 10:34 am. Next forecast at approx. 10:34 pm. Cowan Creek - Challenger Head Wind Statistics View MoreDecember WindTerrey Hills (11km)2024NovemberDecemberStrongest 3 December, 202446.4km/h NWAverage December10.4km/hStrongest 25 November, 202446.4km/h NEAverage November9.1km/hStrongest 28 August, 202474.2km/h WNWAverage 20249.3km/hClimate (2010–Present)Terrey Hills (11km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 9 February, 202085.3km/h ESEAverage 2019–20249.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmFreshDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December12.5%7.5%2.5%CalmFreshGet WillyWeather+ to remove ads