Beach
Praa Sands
Breage, United Kingdom · sea 16.5 °C at its warmest, in August

Sea temperature month by month
10.4Jan
9.8Feb
9.5Mar
10.2Apr
11.8May
14Jun
16Jul
16.5Aug
15.7Sep
14.4Oct
13Nov
11.5Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
beach in Praa Sands village, Cornwall, United Kingdom
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 Praa Sands?
The sea off Praa Sands averages 16.5 °C at its warmest, in August, and 9.5 °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 Praa 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 Praa Sands?
Praa Sands is on the coast of Breage, United Kingdom, at 50.1010, -5.3837. The map on this site flies straight to it.