Beach
Cala Cortina
Spain · sea 25.7 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 25 km offshore, at the nearest open water cell of a 0.25° grid.
About
La Cala Cortina es una playa perteneciente al término municipal de Cartagena, cercana a al puerto y a la ciudad, y situada en el barrio de Santa Lucía.
Questions
How warm is the sea at Cala Cortina?
The sea off Cala Cortina averages 25.7 °C at its warmest, in August, and 14.6 °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 Cortina?
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 Cortina?
Cala Cortina is on the coast of Spain, at 37.5814, -0.9747. The map on this site flies straight to it.