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 6:34 am. Next forecast at approx. 6:34 pm. Mersey River - Mouth Wind Statistics View MoreJune WindDevonport Airport (5km)2025MayJuneStrongest 6 June, 202570.2km/h NAverage June16.3km/hStrongest 25 May, 202583.2km/h NWAverage May17.9km/hStrongest 25 May, 202583.2km/h NWAverage 202517.6km/hClimate (2010–Present)Devonport Airport (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 1 September, 2024111.2km/h NNWAverage 2020–202519.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June15%8.75%2.5%CalmGaleJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June25%13.75%2.5%CalmGaleGet WillyWeather+ to remove ads