After the Second World War the war pits began to close and coal shipments gradually dwindled. Added to the fact that larger ships were unable to use the harbour eventually the coal shipments ceased. The end came for the staithes in 1969 and they were demolished in 1971, however it is still possible to trace the path the railway used to take.
Traditional Northumbrian fishing vessels known as cobles have taken shelter in Amble’s natural harbour for centuries and in 1988 a new fish dock was opened for the three seine netters and approximately 20 cobles still working. As a result of this a fishing fleet still works out of Amble.
Warkworth Harbour still has two main quays - Broomhill Quay is the busy main quay where the fishing boats are moored whereas the Radcliffe Quay, beyond the fishdock, is much quieter. Funded by English Partnerships, Amble Pier and Breakwater was completely refurbished and the work was completed early in 2000.
The Breakwater and Pier were officially re-opened by Jack Charlton on 21 May 2000. Unfortunately a part of the harbour wall on the Broomhill Quay suffered a partial collapsed in the late summer of 2008 due to massive flooding which left many areas of Northumberland badly damaged. It has just reopened after repairs in August 2013.
Amble has also long been a popular holiday resort and the fairly recent renewal of its south pier and breakwater in 2000 added to the appeal of Warkworth Harbour to visitors. There is also a north pier and a breakwater linking the south pier to the shore. The piers were built using stone quarried locally but this proved unsuitable and Scotttish granite replaced it when the piers were rebuilt. A temporary bridge was built across the harbour near the brick works to transport materials for the north pier which was extended in 1890. The imposing white Cliff House still stands guard above the breakwater next to the former quarry which is now filled in. Warkworth harbour has seen many foreign visitors, including German, Swedish, Danish and Dutch vessels in its lifetime - including a German ship seeking shelter from the storm during the Tall Ships Race from Newcastle in 2005.
The Harbour hosts a weekly Sunday market which is very popular with locals and visitors alike and there is a Car Boot Sale held every Saturday morning.
Today Warkworth Harbour is operated by the Warkworth Harbour Commissioners and their office is located at Harbour Office, Harbour Rd in Amble.