Mouth Flat Beach Wind ForecastAustraliaSAKangaroo IslandMouth Flat Beach1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Mouth Flat Beach wind forecast issued today at 12:04 pm. Next forecast at approx. 12:04 am. Wind Speed Wind Gust Mouth Flat Beach Wind Statistics View MoreNovember WindCape Willoughby (17 km)2026OctoberNovemberStrongest 4 November, 202670.2 km/h SWAverage November23.2 km/hStrongest 30 October, 202685.3 km/h NAverage October25 km/hStrongest 30 October, 202685.3 km/h NAverage 202620.6 km/hClimate (2021–2026)Cape Willoughby (17 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 June, 2023105.5 km/h NNWAverage 2021–202622.8 km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November12.5%7.5%2.5%CalmStrong GaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads