Beach
Ipanema District
Lagoa, Brazil · sea 25.4 °C at its warmest, in March

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 18 km offshore, at the nearest open water cell of a 0.25° grid.
About
Ipanema (Portuguese pronunciation: [ipaˈnẽmɐ]) is a neighbourhood located in the South Zone of the city of Rio de Janeiro, Brazil, between Leblon and Arpoador.
Questions
How warm is the sea at Ipanema District?
The sea off Ipanema District averages 25.4 °C at its warmest, in March, and 21.3 °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 Ipanema District?
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 Ipanema District?
Ipanema District is on the coast of Lagoa, Brazil, at -22.9838, -43.2045. The map on this site flies straight to it.