Dempsey Island Wind ForecastAustraliaWAKimberleyDempsey Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Dempsey Island wind forecast issued today at 5:12 am. Next forecast at approx. 5:12 pm. Dempsey Island Wind Statistics View MoreJanuary WindDerby Airport (44km)2026DecemberJanuaryStrongest 2 January, 202664.8km/h SSWAverage January14.8km/hStrongest 8 December, 2025111.2km/h ESEAverage December15.5km/hStrongest 2 January, 202664.8km/h SSWAverage 202614.8km/hClimate (2010–Present)Derby Airport (44km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 8 December, 2025111.2km/h ESEAverage 2021–202614.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January12.5%7.5%2.5%CalmGaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January15%8.75%2.5%CalmGaleGet WillyWeather+ to remove ads