Gravel Bay Rainfall ForecastUnited KingdomWLPembrokeshireGravel BayToday 21 Jul90%Tue 22 Jul5%Wed 23 Jul5%Thu 24 Jul5%Fri 25 Jul15%Sat 26 Jul10%Sun 27 Jul15%Gravel Bay rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads