Island Arch Wind ForecastAustraliaVICWestern DistrictIsland Arch1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Island Arch wind forecast issued today at 12:34 am. Next forecast at approx. 12:34 pm. Island Arch Wind Statistics View MoreMay WindCape Otway (44km)2026AprilMayStrongest 2 May, 202661.2km/h NAverage May18.5km/hStrongest 11 April, 202688.9km/h WSWAverage April21.2km/hStrongest 11 April, 202688.9km/h WSWAverage 202620km/hClimate (2010–Present)Cape Otway (44km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 28 August, 2024124.2km/h WNWAverage 2021–202621.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May12.5%7.5%2.5%CalmStrong GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads