Beach
Cala de Sant Francesc
Blanes, Spain · sea 24.6 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
Cala de Sant Francesc är en strand i Spanien. Den ligger i provinsen Província de Girona och regionen Katalonien, i den östra delen av landet, 600 km öster om huvudstaden Madrid.
Questions
How warm is the sea at Cala de Sant Francesc?
The sea off Cala de Sant Francesc averages 24.6 °C at its warmest, in August, and 12.9 °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 Cala de Sant Francesc?
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 Cala de Sant Francesc?
Cala de Sant Francesc is on the coast of Blanes, Spain, at 41.6787, 2.8072. The map on this site flies straight to it.