Beach
Rosita Beach
Mexico · sea 30.1 °C at its warmest, in August

Sea temperature month by month
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
Rosita Beach is a beach in Centro, Puerto Vallarta, in the Mexican state of Jalisco. The beach borders the Malecón and shares a name with one of the city's oldest hotels.
Questions
How warm is the sea at Rosita Beach?
The sea off Rosita Beach averages 30.1 °C at its warmest, in August, and 24 °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 Rosita 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 Rosita Beach?
Rosita Beach is on the coast of Mexico, at 20.6128, -105.2342. The map on this site flies straight to it.