Hay Flat Wind ForecastAustraliaSAFleurieu PeninsulaHay Flat1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Hay Flat wind forecast issued today at 6:05 am. Next forecast at approx. 6:05 pm. Hay Flat Wind Statistics View MoreNovember WindParawa West (Second Valley Forest) (8km)2025OctoberNovemberStrongest 2 November, 202550km/h NWAverage November11.5km/hStrongest 27 October, 202570.2km/h SEAverage October14.7km/hStrongest 29 August, 202590.7km/h WSWAverage 202514.8km/hClimate (2010–Present)Parawa West (Second Valley Forest) (8km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 August, 202590.7km/h WSWAverage 2020–202515.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmStrongNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads