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Point of Ayre Lighthouse

Coordinates: 54°24′56.7″N 4°22′05.2″W / 54.415750°N 4.368111°W / 54.415750; -4.368111
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Point of Ayre Lighthouse
The High light in 2010
Map
LocationPoint of Ayre, Isle of Man
Coordinates54°24′56.7″N 4°22′05.2″W / 54.415750°N 4.368111°W / 54.415750; -4.368111
Tower
Constructed1818 Edit this on Wikidata
Constructionlimestone tower
Automated1993
Height30 metres (98 ft)
Shapecylindrical tower with balcony and lantern
Markingswhite tower with two broad red bands, black lantern
OperatorNorthern Lighthouse Board Edit this on Wikidata
Heritageregistered building Edit this on Wikidata
RaconEdit this on Wikidata
Light
First lit1818
Focal height32 metres (105 ft)
Range19 nautical miles (35 km; 22 mi)
CharacteristicFl (4) W 20s.
Point of Ayre Low Light Edit this at Wikidata
Constructed1888 Edit this on Wikidata
Constructionconcrete Edit this on Wikidata
Height10 m (33 ft) Edit this on Wikidata
Heritageregistered building Edit this on Wikidata
Deactivated7 April 2010 Edit this on Wikidata
Focal height10 m (33 ft) Edit this on Wikidata
Range8 nmi (15 km; 9.2 mi) Edit this on Wikidata
CharacteristicFl W 3s (–2010) Edit this on Wikidata

The Point of Ayre Lighthouse is an active 19th century lighthouse, sited at the Point of Ayre at the north-eastern end of the Isle of Man. It was designed and built by Robert Stevenson, grandfather of prolific writer and novelist Robert Louis Stevenson, under the Isle of Man and Calf of Man Lighthouses Act 1815 (55 Geo. 3. c. lxvii) and was first lit in 1818, making it the oldest operational lighthouse on the island.[1][2]

Description

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The lighthouse still retains its original 1st order Fresnel lens from 1890, which was supplied by Barbier, Benard, et Turenne of Paris. With a focal height or elevation of 32 metres (105 ft) above sea level, the light from the 30 metres (98 ft) tower has a nominal range of around 19 nautical miles (35 km). Its light characteristic is made up of a pattern of four flashes of white light every twenty seconds. The tower has a distinctive daymark of two red bands, the light can be seen clearly from across the water in south-west Scotland.[1]

Owing to the continuous accumulation of shingle and gravel deposited by the strong currents, a smaller light commonly referred to as a 'winkie' had to be built 750 feet (230 m) to the seaward side of the main tower in 1899. This was then repositioned a further 250 feet (76 m) in the same direction and for the same reasons in 1950. The 'winkie' light was discontinued on 7 April 2010.[1][2]

The lighthouse buildings and land have been in private ownership since 1993 when the light was fully automated. The light continues to be maintained by the Northern Lighthouse Board based in Edinburgh. In August, 2005, the fog signal at the lighthouse was decommissioned owing to the assumed reliance and availability of GPS and modern shipping guidance systems.[2]

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See also

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References

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  1. ^ a b c Rowlett, Russ. "Lighthouses of the Isle of Man". The Lighthouse Directory. University of North Carolina at Chapel Hill. Retrieved 25 January 2015.
  2. ^ a b c "Point of Ayre". Northern Lighthouse Board. Archived from the original on 17 August 2016. Retrieved 10 February 2016.
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