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 9:05 am. Next forecast at approx. 9:05 pm. Hay Flat Wind Statistics View MoreJanuary WindParawa West (Second Valley Forest) (8km)2026DecemberJanuaryStrongest 1 January, 202651.8km/h SEAverage January24.5km/hStrongest 30 December, 202568.4km/h SSEAverage December18.3km/hStrongest 1 January, 202651.8km/h SEAverage 202624.5km/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 2021–202615.4km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January15%8.75%2.5%CalmNear GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January30%16.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads