Golden sand
Aigua Xelida
Palafrugell, Spain · sea 23.5 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
Aigua Xelida, Aigua Xellida o Aigua-xellida és una cala de la Costa Brava situada al nord de Tamariu, en el municipi de Palafrugell (Baix Empordà).
Questions
How warm is the sea at Aigua Xelida?
The sea off Aigua Xelida averages 23.5 °C at its warmest, in August, and 12.8 °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 Aigua Xelida?
The sea reaches 20 °C or more from July to September. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Aigua Xelida?
Aigua Xelida is on the coast of Palafrugell, Spain, at 41.9216, 3.2155. The map on this site flies straight to it.