River & lake beach
Lérez Beach
Pontevedra, Spain · sea 17.1 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 21 km offshore, at the nearest open water cell of a 0.25° grid.
About
The Lérez beach is a Galician beach located in the municipality of Pontevedra in the province of Pontevedra, Spain. It is a semi-urban river beach with a length of 100 metres.
Questions
How warm is the sea at Lérez Beach?
The sea off Lérez Beach averages 17.1 °C at its warmest, in August, and 13.2 °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 Lérez Beach?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Lérez Beach?
Lérez Beach is on the coast of Pontevedra, Spain, at 42.4447, -8.6333. The map on this site flies straight to it.