Beach
Aetos beach
Syros-Ermoupoli Municipality, Greece · sea 24.3 °C at its warmest, in August

Sea temperature month by month
15.7Jan
15.4Feb
15.6Mar
16.3Apr
18.5May
21.8Jun
23.6Jul
24.3Aug
23.6Sep
21.6Oct
19Nov
16.8Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
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 Aetos beach?
The sea off Aetos beach averages 24.3 °C at its warmest, in August, and 15.4 °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 Aetos beach?
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 Aetos beach?
Aetos beach is on the coast of Syros-Ermoupoli Municipality, Greece, at 37.4728, 24.9018. The map on this site flies straight to it.