Black sand
Gorrondatxe
Biscay, Spain · sea 21.7 °C at its warmest, in August

Sea temperature month by month
13Jan
12.5Feb
12.6Mar
13.4Apr
15.2May
18Jun
20.5Jul
21.7Aug
20.4Sep
18.2Oct
15.8Nov
14.1Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
La playa de Azkorri o Gorrondatxe, ubicada en el municipio vizcaíno de Guecho, País Vasco (España), es una playa con arena, rocas y vegetación.
Questions
How warm is the sea at Gorrondatxe?
The sea off Gorrondatxe averages 21.7 °C at its warmest, in August, and 12.5 °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 Gorrondatxe?
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 Gorrondatxe?
Gorrondatxe is on the coast of Biscay, Spain, at 43.3803, -3.0153. The map on this site flies straight to it.