Beach
Playa de Gulpiyuri
Naves, Spain · sea 21.2 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 20 km offshore, at the nearest open water cell of a 0.25° grid.
About
Playa de Gulpiyuri is a flooded sinkhole with an inland beach located near Llanes, in Asturias, northern Spain, around 100 m from the Cantabrian Sea.
Questions
How warm is the sea at Playa de Gulpiyuri?
The sea off Playa de Gulpiyuri averages 21.2 °C at its warmest, in August, and 12.6 °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 Playa de Gulpiyuri?
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 Playa de Gulpiyuri?
Playa de Gulpiyuri is on the coast of Naves, Spain, at 43.4476, -4.8861. The map on this site flies straight to it.