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 am. Next forecast at approx. 12:04 pm. Mouth Flat Beach Wind Statistics View MoreDecember WindCape Willoughby (17km)2024NovemberDecemberStrongest 2 December, 202468.4km/h NWAverage December18.5km/hStrongest 16 November, 202481.4km/h NAverage November21.2km/hStrongest 19 July, 2024103.7km/h NNWAverage 202421.9km/hClimate (2010–Present)Cape Willoughby (17km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 June, 2021109.1km/h NAverage 2019–202423.7km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmStrong GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December25%13.75%2.5%CalmStrong GaleGet WillyWeather+ to remove ads