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 8:33 am. Next forecast at approx. 8:33 pm. Wind Speed Wind Gust Berthier Island Wind Statistics View MoreJune WindTroughton Island (150km)2026MayJuneStrongest 20 June, 202655.4km/h ENEAverage June21.7km/hStrongest 8 May, 202663km/h ESEAverage May21.5km/hStrongest 16 January, 202694.3km/h ENEAverage 202623.2km/hClimate (2021–2026)Troughton Island (150km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 January, 2023103.7km/h WNWAverage 2021–202620.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmNear GaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads