Beach
Plage de Nonza
Nonza, France · sea 24.9 °C at its warmest, in August

Sea temperature month by month
13.9Jan
13.4Feb
13.6Mar
14.8Apr
17.5May
21.1Jun
23.9Jul
24.9Aug
22.9Sep
20.5Oct
17.9Nov
15.3Dec
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 Plage de Nonza?
The sea off Plage de Nonza averages 24.9 °C at its warmest, in August, and 13.4 °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 Plage de Nonza?
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 Plage de Nonza?
Plage de Nonza is on the coast of Nonza, France, at 42.7914, 9.3452. The map on this site flies straight to it.