St Brides Bay Rainfall ForecastUnited KingdomWLPembrokeshireSt Brides BayToday 12 Dec5%Sat 13 Dec15%Sun 14 Dec85%Mon 15 Dec80%Tue 16 Dec80%Wed 17 Dec80%Thu 18 Dec70%St Brides Bay rainfall forecast issued today at 6:37 pm. Next forecast at approx. 8:37 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