Heol-ddu Wind ForecastUnited KingdomWLCarmarthenshireHeol-ddu1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Heol-ddu wind forecast issued today at 6:10 am. Next forecast at approx. 6:10 pm. Wind Speed Wind GustHeol-ddu Wind Statistics November WindPembrey Sands Samos (20 km)2026OctoberNovemberStrongest 5 November, 202615.7 mph ENEAverage November4.8 mphStrongest 26 October, 202647 mph SAverage October15.7 mphStrongest 27 January, 202649.2 mph SAverage 202612.2 mphClimate (2021–2026)Pembrey Sands Samos (20 km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202264.9 mph WNWAverage 2021–202612.1 mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November17.5%10%2.5%CalmStormNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November20%11.25%2.5%CalmStormGet WillyWeather+ to remove ads