Mersey River - Mouth Wind ForecastAustraliaTASNorth WesternMersey River - Mouth1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of Meteorology Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Mersey River - Mouth wind forecast issued today at 1:10 pm. Next forecast at approx. 1:10 am. Mersey River - Mouth Wind Statistics View MoreAugust WindDevonport Airport (5km)2025JulyAugustStrongest 15 August, 202576km/h NWAverage August17.2km/hStrongest 13 July, 202590.7km/h NWAverage July19.4km/hStrongest 13 July, 202590.7km/h NWAverage 202517.7km/hClimate (2010–Present)Devonport Airport (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 September, 2024111.2km/h NNWAverage 2020–202519.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmGaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August15%8.75%2.5%CalmGaleGet WillyWeather+ to remove ads