Gelli Wind ForecastUnited KingdomWLPembrokeshireGelli1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Gelli wind forecast issued yesterday at 7:10 pm. Next forecast at approx. 7:10 am. Wind Speed Wind GustGelli Wind Statistics September WindMilford Haven C.b. (23km)2026AugustSeptemberStrongest 2 September, 202620.1mph SAverage September8.3mphStrongest 30 August, 202622.4mph SAverage August6.9mphStrongest 27 January, 202640.3mph ESEAverage 20269.6mphClimate (2021–2026)Milford Haven C.b. (23km)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