Beach
Playa de Merón (Villaviciosa)
Villaviciosa, Spain · sea 20.9 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 13 km offshore, at the nearest open water cell of a 0.25° grid.
About
La playa de Merón está situada en la desembocadura del río Merón, entre las parroquias de Argüero y Careñes, a 14 km de Villaviciosa, en el Principado de Asturias.
Questions
How warm is the sea at Playa de Merón (Villaviciosa)?
The sea off Playa de Merón (Villaviciosa) averages 20.9 °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 Merón (Villaviciosa)?
The sea reaches 20 °C or more from August. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Playa de Merón (Villaviciosa)?
Playa de Merón (Villaviciosa) is on the coast of Villaviciosa, Spain, at 43.5436, -5.4943. The map on this site flies straight to it.
