Harlech Wind ForecastUnited KingdomWLGwyneddHarlech1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Harlech wind forecast issued today at 6:10 am. Next forecast at approx. 6:10 pm.Harlech Wind Statistics January WindCapel Curig Saws (28km)2026DecemberJanuaryStrongest 1 January, 202626.8mph WSWAverage January11.2mphStrongest 9 December, 202555.9mph SWAverage December17.4mphStrongest 1 January, 202626.8mph WSWAverage 202611.2mphClimate (2011–Present)Capel Curig Saws (28km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 January, 202458.2mph SWAverage 2021–202612.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January27.5%15%2.5%CalmStormJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January30%16.25%2.5%CalmStormGet WillyWeather+ to remove ads