Berthier Island Wind ForecastAustraliaWAKimberleyBerthier Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Berthier Island wind forecast issued today at 4:33 am. Next forecast at approx. 4:33 pm. Berthier Island Wind Statistics View MoreNovember WindTroughton Island (150km)2025OctoberNovemberStrongest 1 November, 202529.5km/h WSWAverage November16.2km/hStrongest 16 October, 202574.2km/h EAverage October16.3km/hStrongest 4 January, 202588.9km/h ESEAverage 202519.1km/hClimate (2010–Present)Troughton Island (150km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 2020135.4km/h SEAverage 2020–202520km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmGaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads