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 7:13 am. Next forecast at approx. 7:13 pm. Mersey River - Mouth Wind Statistics View MoreJuly WindDevonport Airport (5km)2020JuneJulyStrongest 2 July, 202061.2km/h NWAverage July16.5km/hStrongest 16 June, 202077.8km/h WNWAverage June17.2km/hStrongest 23 January, 202098.3km/h WNWAverage 202019km/hClimate (2010–Present)Devonport Airport (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 27 May, 2017109.1km/h NAverage 2010–Present19.5km/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 July17.5%10%2.5%CalmGaleGet an account to remove ads