Chichester Channel - Bosham Channel Entrance Rainfall ForecastUnited KingdomSEWest SussexChichester Channel - Bosham Channel EntranceToday 9 Nov95%Mon 10 Nov85%Tue 11 Nov60%Wed 12 Nov60%Thu 13 Nov80%Fri 14 Nov55%Sat 15 Nov40%Chichester Channel - Bosham Channel Entrance rainfall forecast issued today at 6:35 am. Next forecast at approx. 8:35 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dean Hill (Wiltshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads