The Watchet Lighthouse, a historic navigational landmark on the Somerset coast, is set to undergo a significant change after 164 years. The lighthouse, which has marked the entrance to Watchet’s harbour and marina since 1862, will be repainted green on its seaward-facing panels to meet international maritime safety standards.

The 22-foot-tall cast-iron structure, known for its distinctive hexagonal shape and green cupola roof, has traditionally been bright red. However, harbourmaster Capt. Jessica Tyson informed the town’s harbour advisory committee that the current colour scheme does not comply with regulations set by the International Organisation for Marine Aids to Navigation. Capt. Tyson explained that as a designated navigational aid marking the harbour entrance, the lighthouse should show green to approaching vessels from the sea side to align with maritime conventions, while the landward side can remain red.

The change comes after annual inspections by the UK’s General Lighthouse Authority flagged the lighthouse as non-compliant. Reports from sailors indicated that the red colour, combined with the fixed green light emitted by the lighthouse, sometimes caused confusion for mariners. Some approached the harbour entrance believing they were on the correct path but then realised too late that they were heading towards the harbour wall instead of the channel. The increased traffic, along with the development of a new marina, prompted local authorities to prioritise clearer navigational marking to ensure maritime safety.

Following discussion, the harbour advisory committee supported the plan to repaint the seaward panels green, while retaining the red colour on the side facing the land. Capt. Tyson indicated that this adjustment would bring the lighthouse into compliance with maritime law and reduce navigational hazards for vessels entering the harbour.

Built in 1862 by James Abernethy’s design and constructed by Hennet, Spinks and Else of Bridgwater for £75, the Watchet Lighthouse has a long-standing heritage. Notably, Isambard Kingdom Brunel, the famous Victorian engineer, had submitted a tender for the lighthouse’s construction, though it was ultimately not chosen. The lighthouse was relocated to a new breakwater after storm damage in 1900 and took five years to reposition.

Throughout its history, the lighthouse has played an important role in aiding ships approaching the harbour. Unlike many other UK lighthouses that emit flashing lights, Watchet’s fixed green light marks the starboard approach, guiding mariners safely. In 2012, the lighthouse was honoured with a visit from Princess Anne, who unveiled a plaque commemorating its 150th anniversary.

The repainting project marks a noteworthy update to the structure while maintaining its historic significance in the community and maritime navigation.