Beach
Playa Sun Bay
Puerto Rico, United States · sea 29 °C at its warmest, in September

Sea temperature month by month
26.6Jan
26.3Feb
26.3Mar
26.8Apr
27.5May
28.1Jun
28.3Jul
28.7Aug
29Sep
28.9Oct
28.3Nov
27.4Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
beach in Puerto Rico
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 Sun Bay?
The sea off Playa Sun Bay averages 29 °C at its warmest, in September, and 26.3 °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 Sun Bay?
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 Sun Bay?
Playa Sun Bay is on the coast of Puerto Rico, United States, at 18.0969, -65.4606. The map on this site flies straight to it.