Beach
Prestatyn Beach
Denbighshire, United Kingdom · sea 16.8 °C at its warmest, in August

Sea temperature month by month
7.3Jan
6.5Feb
6.7Mar
8.6Apr
11May
13.7Jun
15.9Jul
16.8Aug
15.7Sep
13.6Oct
11.2Nov
9Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
beach in Wales
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 Prestatyn Beach?
The sea off Prestatyn Beach averages 16.8 °C at its warmest, in August, and 6.5 °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 Prestatyn 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 Prestatyn Beach?
Prestatyn Beach is on the coast of Denbighshire, United Kingdom, at 53.3463, -3.4157. The map on this site flies straight to it.