Cap Island Wind ForecastAustraliaWAGoldfieldsCap Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Cap Island wind forecast issued today at 9:38 pm. Next forecast at approx. 9:38 am. Cap Island Wind Statistics View MoreSeptember WindEsperance (97km)2021AugustSeptemberStrongest 16 September, 202166.6km/h WSWAverage September17.1km/hStrongest 1 August, 202168.4km/h SSWAverage August16.7km/hStrongest 27 July, 202183.2km/h WAverage 202117.5km/hClimate (2010–Present)Esperance (97km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 June, 201888.9km/h NNWAverage 2010–Present17.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September15%8.75%2.5%CalmNear GaleGet an account to remove ads