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 6:13 am. Next forecast at approx. 6:13 pm. Mersey River - Mouth Wind Statistics View MoreJuly WindDevonport Airport (5km)2025JuneJulyStrongest – Average July–Strongest 24 June, 202579.6km/h NWAverage June16.9km/hStrongest 25 May, 202583.2km/h NWAverage 202517.5km/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 July15%8.75%2.5%CalmGaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads