Beach
Bennar Beach
Gwynedd, United Kingdom · sea 17.1 °C at its warmest, in August

Sea temperature month by month
7.9Jan
7.3Feb
7.5Mar
9.3Apr
11.7May
14.4Jun
16.2Jul
17.1Aug
16.2Sep
14.1Oct
11.5Nov
9.5Dec
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 Bennar Beach?
The sea off Bennar Beach averages 17.1 °C at its warmest, in August, and 7.3 °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 Bennar 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 Bennar Beach?
Bennar Beach is on the coast of Gwynedd, United Kingdom, at 52.7817, -4.1260. The map on this site flies straight to it.