Jack Sound Wind ForecastUnited KingdomWLPembrokeshireJack Sound1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met Office Swell Height and Direction Forecast NOAA WaveWatch IIIWind Real-Time Jack Sound wind forecast issued today at 1:09 am. Next forecast at approx. 1:09 pm.Jack Sound Wind Statistics May WindMilford Haven C.b. (14km)2026AprilMayStrongest 9 May, 202617.9mph NAverage May5.5mphStrongest 4 April, 202633.6mph SSWAverage April11.1mphStrongest 27 January, 202640.3mph ESEAverage 202611mphClimate (2011–Present)Milford Haven C.b. (14km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202444.7mph WAverage 2021–20269.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average May17.5%10%2.5%CalmNear GaleMay Wind RoseMay (5 Year Average)5 Year Average Annual5 Year Average May12.5%7.5%2.5%CalmNear GaleGet WillyWeather+ to remove ads