Jersey Marine Beach Wind ForecastUnited KingdomWLSwanseaJersey Marine Beach1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Jersey Marine Beach wind forecast issued today at 12:09 am. Next forecast at approx. 12:09 pm.Jersey Marine Beach Wind Statistics December WindPembrey Sands Samos (35km)2025NovemberDecemberStrongest 1 December, 202538mph SAverage December17.1mphStrongest 1 November, 202547mph SWAverage November15.1mphStrongest 27 January, 202555.9mph SWAverage 202511.5mphClimate (2011–Present)Pembrey Sands Samos (35km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202264.9mph WNWAverage 2020–202511.7mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmStormDecember Wind RoseDecember (5 Year Average)5 Year Average Annual5 Year Average December17.5%10%2.5%CalmStormGet WillyWeather+ to remove ads