Beach
Playa Damajayabo
Cuba · sea 29.8 °C at its warmest, in September

Sea temperature month by month
27.1Jan
26.9Feb
26.9Mar
27.5Apr
28.2May
28.9Jun
29.3Jul
29.7Aug
29.8Sep
29.4Oct
28.7Nov
27.8Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
beach near Santiago de Cuba
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 Damajayabo?
The sea off Playa Damajayabo averages 29.8 °C at its warmest, in September, and 26.9 °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 Damajayabo?
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 Damajayabo?
Playa Damajayabo is on the coast of Cuba, at 19.9330, -75.6601. The map on this site flies straight to it.