Knab Rock Wind ForecastUnited KingdomWLSwanseaKnab Rock1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Knab Rock wind forecast issued today at 7:11 am. Next forecast at approx. 7:11 pm. Wind Speed Wind GustKnab Rock Wind Statistics September WindPembrey Sands Samos (30km)2026AugustSeptemberStrongest 4 September, 202635.8mph SWAverage September15.7mphStrongest 30 August, 202640.3mph SSWAverage August9.8mphStrongest 27 January, 202649.2mph SAverage 202612.2mphClimate (2021–2026)Pembrey Sands Samos (30km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202264.9mph WNWAverage 2021–202612.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrong GaleSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmStrong GaleGet WillyWeather+ to remove ads