World Beach Map

City beach

Sant Sebastià

La Barceloneta, Spain · sea 25.3 °C at its warmest, in August

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Sant Sebastià
Photo: W Barcelona · CC BY-SA 3.0 · Wikimedia Commons

Sea temperature month by month

13.5Jan
13Feb
13.3Mar
14.4Apr
17May
20.6Jun
23.8Jul
25.3Aug
23.7Sep
20.9Oct
17.3Nov
14.9Dec

Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 15 km offshore, at the nearest open water cell of a 0.25° grid.

About

Sant Sebastià beach is located in Barcelona, Catalonia, Spain. At 1,100 meters, it is the longest in Barcelona. It is located in the Barceloneta neighborhood of Ciutat Vella district.

Questions

How warm is the sea at Sant Sebastià?

The sea off Sant Sebastià averages 25.3 °C at its warmest, in August, and 13 °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 Sant Sebastià?

The sea reaches 20 °C or more from June to October. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.

Where is Sant Sebastià?

Sant Sebastià is on the coast of La Barceloneta, Spain, at 41.3735, 2.1896. The map on this site flies straight to it.

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