Bae Cemlyn/ Cemlyn Bay


Site overview: The lagoon here is thought to be the best example of a saline coastal lagoon in Wales. It is separated from the sea by a shingle bank with a narrow channel at the western end, across which a sluice system was built in the 1930s. Seawater mixes with freshwater via this sluice and, in storms, the waves can get so big that they go over the top. This is a really unique environment, and certain types of animals which only live in lagoon areas are found here, such as the lagoon cockle and the lagoonal mud-snail. Some rare plant species grow within the lagoon, including the brackish water-crowfoot and beaked tasselweed.


Designation Status
Designated
Last Updated
6 June 2017
MPA Type
Special Area of Conservation
MPA Purpose
areas which have been identified as best representing the range and variety within the European Union of habitats and (non-bird) species listed on Annexes I and II to the Directive


Coordinates

53° 24' 39" North,
4° 30' 44" West

Surface Area

0.44 km2
(0.17 mi.2 )

Perimeter

7.33 km
(4.55 mi.)

Iconic features protected by this site

Habitat

  • Lagoons (Coastal lagoons)