Skerries Lighthouse, Holyhead Bay, Coastal Navigator and Bird Sanctuary
Yachtsmen and women across the Irish Sea will probably have sailed past Skerries Lighthouse in Holyhead Bay, off North West Anglesey, Wales at some time or other in their sailing career. Whether they approach, from Dublin in the west, Port St Mary, Isle of Man to the north or nearby Pwllheli, Skerries rock and light soon comes into view. In fact the white flashing light of this modern automated 23 m high Trinity House lighthouse can be seen 22 miles away.
And Skerries rock is also home to one of the largest tern colonies in the world, which are monitored by the Royal Society for the Protection of Birds (RSPB) who occasionally send a team out to the rock. But just go back over 200 years in history and there was barely any navigational help on this treacherous Anglesey coast. Then in 1713 Irishman William Trench took out a 99 year lease on the rock from local landowner William Robinson, and events soon took on a new dynamic.
Mr Trench was a determined man and his efforts paid off and when in 1716 the first Skerries Lighthouse started operating. Compared to todays modern lighthouse it was only a 35 foot high tower with an open grate, and a coal burning flame for a light. To make it worth his efforts, William Trench used his business skills and charged a fee on all passing ships except the British Navy based on their tonnage.
Levies charged in 1730 amounted to as much as $2,200 each year, a significant reward for the time. And over the following years the annual fees increased so that they were about $23,000 in 1828. During this time ownership of Skerries Lighthouse changed a few times and significantly in 1841, Trinity House paid $990,000 for the freehold, a very large figure for the 19th century.
Sailing through the gap between the Skerries Rock and Carmel Head on Anglesey, known as Langdon Ridge, can be a tough challenge for sailors even in fine conditions. In fact, some yachtsmen choose not to go through this channel at Langdon, especially at night because of the strong currents and closeness of the rocks. A full flood tide from Holyhead can push your boat along quickly towards Cemlyn Nature Reserve and Wylfa Power Station. These waters have now attracted the interest of tidal energy companies wanting to provide green, alternative energy.
It’s fantastic sailing around the Anglesey coast. Either from a boat or the coastal path you can appreciate rich and diverse marine wildlife – razorbills, porpoises, seals, and puffins. As you pass Skerries just imagine the efforts of young Trench, and the ships since saved by the reassuring presence of these Anglesey Lighthouses. A flotilla of kayaks can sometimes be seen leaving Church Bay on an expedition to Skerries lighthouse. They need to get the tide and wind right to avoid being carried way off course.
So over 250 years ago William Trench started the Skerries Lighthouse story and it has been a colourful one since. The rock witnessed the end of sail and advent of steam, and the lighthouse keepers would have admired famous ships like the Great Eastern and Royal Charter, as well as seen numerous wrecks. Yachts and kayaks sometimes visit the rock and this Anglesey Lighthouse, while a large tern colony exists on the rock.