Observation Island Wind ForecastAustraliaWAPilbaraObservation Island1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Observation Island wind forecast issued today at 1:34 am. Next forecast at approx. 1:34 pm. Observation Island Wind Statistics View MoreOctober WindThevenard Island (58km)2025SeptemberOctoberStrongest – Average October25.2km/hStrongest 6 September, 202572.4km/h SWAverage September21km/hStrongest 19 January, 2025109.1km/h EAverage 202520.5km/hClimate (2010–Present)Thevenard Island (58km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 January, 2025109.1km/h EAverage 2020–202521.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October15%8.75%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads