Trial Harbour Wind ForecastAustraliaTASNorth WesternTrial Harbour1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Trial Harbour wind forecast issued today at 7:14 pm. Next forecast at approx. 7:14 am. Trial Harbour Wind Statistics View MoreDecember WindStrahan Airport (26km)2025NovemberDecemberStrongest 8 December, 202574.2km/h NNWAverage December24km/hStrongest 13 November, 202579.6km/h NWAverage November20.1km/hStrongest 10 October, 2025103.7km/h NWAverage 202517.3km/hClimate (2010–Present)Strahan Airport (26km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 July, 2023142.6km/h NWAverage 2020–202516.8km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December22.5%12.5%2.5%CalmNear GaleDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads