Beach
Caerfai Beach
St David's and the Cathedral Close, United Kingdom · sea 15.9 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
beach in Pembrokeshire, Wales, UK
Wikipedia has no article about this beach yet. It is on the atlas from its Wikidata record and its photograph.
Questions
How warm is the sea at Caerfai Beach?
The sea off Caerfai Beach averages 15.9 °C at its warmest, in August, and 8.5 °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 Caerfai 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 Caerfai Beach?
Caerfai Beach is on the coast of St David's and the Cathedral Close, United Kingdom, at 51.8728, -5.2536. The map on this site flies straight to it.
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