Watermark Rock Wind ForecastAustraliaTASNorthernWatermark Rock1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Watermark Rock wind forecast issued today at 3:34 am. Next forecast at approx. 3:34 pm. Watermark Rock Wind Statistics View MoreSeptember WindFlinders Island Airport (14km)2025AugustSeptemberStrongest 17 September, 202594.3km/h WAverage September29.2km/hStrongest 27 August, 202590.7km/h WAverage August21.4km/hStrongest 27 January, 202596.1km/h NAverage 202522km/hClimate (2010–Present)Flinders Island Airport (14km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 September, 2024111.2km/h NWAverage 2020–202523.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September22.5%12.5%2.5%CalmStrong GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September27.5%15%2.5%CalmStrong GaleGet WillyWeather+ to remove ads