Belfast Harbour Entrance Wind ForecastUnited KingdomNIBelfastBelfast Harbour Entrance1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Belfast Harbour Entrance wind forecast issued today at 12:09 am. Next forecast at approx. 12:09 pm.Belfast Harbour Entrance Wind Statistics February WindAldergrove (22km)2026JanuaryFebruaryStrongest 2 February, 202620.1mph EAverage February10.6mphStrongest 27 January, 202635.8mph EAverage January10.2mphStrongest 27 January, 202635.8mph EAverage 202610.2mphClimate (2011–Present)Aldergrove (22km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202547mph SSWAverage 2021–20267.5mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average February20%11.25%2.5%CalmNear GaleFebruary Wind RoseFebruary (5 Year Average)5 Year Average Annual5 Year Average February22.5%12.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads