Beach
Llanddwyn Beach
Isle of Anglesey, United Kingdom · sea 15.2 °C at its warmest, in August
Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 16 km offshore, at the nearest open water cell of a 0.25° grid.
About
Llanddwyn Beach (Welsh: Traeth Llanddwyn), also known as Newborough Beach, is a beach in Anglesey, North Wales.
Questions
How warm is the sea at Llanddwyn Beach?
The sea off Llanddwyn Beach averages 15.2 °C at its warmest, in August, and 8.1 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Llanddwyn Beach?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Llanddwyn Beach?
Llanddwyn Beach is on the coast of Isle of Anglesey, United Kingdom, at 53.1406, -4.3884. The map on this site flies straight to it.
