Beach
La Sagesse Beach
Saint David Parish, Grenada · sea 29.2 °C at its warmest, in September

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
beach in Grenada
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 La Sagesse Beach?
The sea off La Sagesse Beach averages 29.2 °C at its warmest, in September, and 26.8 °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 La Sagesse Beach?
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 La Sagesse Beach?
La Sagesse Beach is on the coast of Saint David Parish, Grenada, at 12.0239, -61.6722. The map on this site flies straight to it.