Golden sand
Cala Gat beach
Capdepera, Spain · sea 26 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 13 km offshore, at the nearest open water cell of a 0.25° grid.
About
Cala Gat es una playa situada en el municipio español de Capdepera, parte nororiental de la isla de Mallorca, comunidad autónoma de las Islas Baleares.
Questions
How warm is the sea at Cala Gat beach?
The sea off Cala Gat beach averages 26 °C at its warmest, in August, and 14 °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 Gat 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 Cala Gat beach?
Cala Gat beach is on the coast of Capdepera, Spain, at 39.7130, 3.4700. The map on this site flies straight to it.