Beach
Provatas
Greece · sea 24.7 °C at its warmest, in August

Sea temperature month by month
15.9Jan
15.5Feb
15.7Mar
16.5Apr
18.7May
22.2Jun
24.3Jul
24.7Aug
24Sep
22.2Oct
19.7Nov
17.4Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
tourist beach
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 Provatas?
The sea off Provatas averages 24.7 °C at its warmest, in August, and 15.5 °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 Provatas?
The sea reaches 20 °C or more from June to October. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Provatas?
Provatas is on the coast of Greece, at 36.6639, 24.4436. The map on this site flies straight to it.