Onion Creek Entrance Wind ForecastAustraliaTASNorthernOnion Creek Entrance1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Onion Creek Entrance wind forecast issued today at 3:33 am. Next forecast at approx. 3:33 pm. Onion Creek Entrance Wind Statistics View MoreSeptember WindSt Helens Aerodrome (3km)2025AugustSeptemberStrongest 2 September, 202557.2km/h NNWAverage September14km/hStrongest 15 August, 202563km/h WNWAverage August10.1km/hStrongest 13 March, 2025105.5km/h WAverage 202510.9km/hClimate (2010–Present)St Helens Aerodrome (3km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 March, 2025105.5km/h WAverage 2020–202511.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrongGet WillyWeather+ to remove ads