Chichester Channel - Bosham Channel Entrance Rainfall ForecastUnited KingdomSEWest SussexChichester Channel - Bosham Channel EntranceToday 5 Jun95%Fri 6 Jun80%Sat 7 Jun80%Sun 8 Jun10%Mon 9 Jun15%Tue 10 Jun5%Wed 11 Jun10%Chichester Channel - Bosham Channel Entrance rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 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