Beach
Pendine Sands
Carmarthenshire, United Kingdom · sea 16.8 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 15 km offshore, at the nearest open water cell of a 0.25° grid.
About
Pendine Sands (Welsh: Traeth Pentywyn) is a 7-mile (11 km) beach on the shores of Carmarthen Bay on the south coast of Wales. It stretches west to east from Gilman Point to Laugharne Sands.
Questions
How warm is the sea at Pendine Sands?
The sea off Pendine Sands averages 16.8 °C at its warmest, in August, and 8 °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 Pendine Sands?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Pendine Sands?
Pendine Sands is on the coast of Carmarthenshire, United Kingdom, at 51.7325, -4.4975. The map on this site flies straight to it.
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