Trewilym Wind ForecastUnited KingdomWLPembrokeshireTrewilym1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Trewilym wind forecast issued today at 7:09 am. Next forecast at approx. 7:09 pm.Trewilym Wind Statistics September WindAberporth (14km)2025AugustSeptemberStrongest 6 September, 202535.8mph SSEAverage September15.8mphStrongest 30 August, 202529.1mph SAverage August9.7mphStrongest 24 January, 202544.7mph SWAverage 202511.1mphClimate (2011–Present)Aberporth (14km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202467.1mph NWAverage 2020–202512mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September27.5%15%2.5%CalmNear GaleGet WillyWeather+ to remove ads