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 12:35 am. Next forecast at approx. 12:35 pm. The Arch Wind Statistics View MoreDecember WindCape Otway (55km)2025NovemberDecemberStrongest 1 December, 202579.6km/h WAverage December32km/hStrongest 4 November, 202579.6km/h WSWAverage November26.3km/hStrongest 10 October, 2025105.5km/h WNWAverage 202521.7km/hClimate (2010–Present)Cape Otway (55km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 August, 2024124.2km/h WNWAverage 2020–202521.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmGaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmGaleGet WillyWeather+ to remove ads