Isle of Gigha - West Tarbert Bay Rainfall ForecastUnited KingdomSTArgyll and ButeIsle of Gigha - West Tarbert BayToday 31 Mar50%Wed 1 Apr80%Thu 2 Apr85%Fri 3 Apr60%Sat 4 Apr80%Sun 5 Apr35%Mon 6 Apr50%Isle of Gigha - West Tarbert 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 Holehead (Stirling) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads