Irwin Reef Wind ForecastAustraliaWAMidwestIrwin Reef1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Irwin Reef wind forecast issued today at 1:34 pm. Next forecast at approx. 1:34 am. Irwin Reef Wind Statistics View MoreDecember WindGeraldton Airport (59km)2025NovemberDecemberStrongest 1 December, 202563km/h NEAverage December22.3km/hStrongest 9 November, 202564.8km/h SAverage November23km/hStrongest 20 July, 202579.6km/h WNWAverage 202519.5km/hClimate (2010–Present)Geraldton Airport (59km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 April, 2021120.2km/h EAverage 2020–202520km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December37.5%20%2.5%CalmNear GaleGet WillyWeather+ to remove ads