Flooding has caused disruption on the railways.
Flooding at Littlehaven and at Christ Hospital mean the Arun Valley line via Horsham is closed with no services operating between Ford and Crawley via Horsham.
Also the line between Horsham and Dorking is closed due to a landslip at Ockley.
Replacement buses are operating between Barnham and Three Bridges via Horsham and Metrobus is accepting rail passengers on services between Horsham and Gatwick Airport subject to available space onboard.
Flooding on the roads mean some replacement bus services are experiencing delays en-route.