Tortoise Island Wind ForecastAustraliaWAPilbaraTortoise Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Tortoise Island wind forecast issued today at 2:38 pm. Next forecast at approx. 2:38 am. Wind Speed Wind Gust Tortoise Island Wind Statistics View MoreAugust WindThevenard Island (21km)2026JulyAugustStrongest 8 August, 202657.2km/h SSWAverage August17.9km/hStrongest 25 July, 202659.4km/h EAverage July17.7km/hStrongest 27 March, 2026163.1km/h NEAverage 202621.5km/hClimate (2021–2026)Thevenard Island (21km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 27 March, 2026163.1km/h NEAverage 2021–202621.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%LightNear GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August22.5%12.5%2.5%LightNear GaleGet WillyWeather+ to remove ads