The Arch Wind ForecastAustraliaVICWestern DistrictThe Arch1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time The Arch wind forecast issued today at 12:37 am. Next forecast at approx. 12:37 pm. The Arch Wind Statistics View MoreSeptember WindCape Otway (55km)2021AugustSeptemberStrongest 18 September, 202190.7km/h WAverage September24km/hStrongest 15 August, 202188.9km/h WNWAverage August25.2km/hStrongest 10 April, 2021101.9km/h SWAverage 202122.2km/hClimate (2010–Present)Cape Otway (55km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 9 August, 2019120.2km/h SWAverage 2010–Present22.5km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmGaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmGaleGet an account to remove ads