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 3:34 am. Next forecast at approx. 3:34 pm. Mersey River - Mouth Wind Statistics View MoreMay WindDevonport Airport (5km)2025AprilMayStrongest 6 May, 202574.2km/h WNWAverage May18.9km/hStrongest 6 April, 202574.2km/h WNWAverage April16.4km/hStrongest 23 February, 202577.8km/h WAverage 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 2020–202519.1km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May15%8.75%2.5%CalmGaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads