Porthmelgan Beach Wind ForecastUnited KingdomWLPembrokeshirePorthmelgan Beach1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Porthmelgan Beach wind forecast issued yesterday at 1:09 pm. Next forecast at approx. 1:09 am. Wind Speed Wind GustPorthmelgan Beach Wind Statistics September WindMilford Haven C.b. (27km)2026AugustSeptemberStrongest 10 September, 202622.4mph SSWAverage September9.1mphStrongest 30 August, 202622.4mph SAverage August6.9mphStrongest 27 January, 202640.3mph ESEAverage 20269.6mphClimate (2021–2026)Milford Haven C.b. (27km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202444.7mph WAverage 2021–20269.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmNear GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September20%11.25%2.5%CalmNear GaleGet WillyWeather+ to remove ads