Beach
Playa San Miguel
Guanacaste Province, Costa Rica · sea 29.4 °C at its warmest, in April

Sea temperature month by month
28.5Jan
28.6Feb
28.9Mar
29.4Apr
29.1May
28.9Jun
28.9Jul
28.9Aug
28.6Sep
28Oct
27.8Nov
28.2Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
Wikipedia has no article about this beach yet. It is on the atlas from its Wikidata record and its photograph.
Questions
How warm is the sea at Playa San Miguel?
The sea off Playa San Miguel averages 29.4 °C at its warmest, in April, and 27.8 °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 San Miguel?
The sea reaches 20 °C or more from All year. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Playa San Miguel?
Playa San Miguel is on the coast of Guanacaste Province, Costa Rica, at 9.8117, -85.3100. The map on this site flies straight to it.
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