
Current water temperature on the Brazil coast. Forecast of changes in water temperature. Historical data.
Water temperature in Brazil today
Most popular locations in Brazil over the past week
Conditions of sea water on beaches in Brazil
Now in the beaches in Brazil, the water temperature has very different values. There are locations where it is warm and comfortable, and there are places where the water is cool for swimming.
The water temperature in Brazil has increased both over the past 10 days and over a month.

Today the warmest water in Brazil is recorded in Santana. Its value in this location is 86°F. And the coldest one is in Hermenegildo, its value 57°F.
The trend can be seen on the graph. It shows the change in average sea surface temperature over the past two months.
For the two most popular locations for swimming in Brazil, the graphs of changes in the average water temperature throughout the year are as follows:
We process, analyze and store data for every beach and city in Brazil. Below is a table with current weather data and trends in some places of the country.
City | Water | Air | ||
Rio De Janeiro | 72°F | ![]() ![]() | 69°F | ![]() |
Florianopolis | 68°F | ![]() ![]() | 61°F | ![]() |
Copacabana | 73°F | ![]() ![]() | 69°F | ![]() |
Ubatuba | 74°F | ![]() ![]() | 66°F | ![]() |
Arraial Do Cabo | 70°F | ![]() ![]() | 68°F | ![]() |
Bombinhas | 69°F | ![]() ![]() | 61°F | ![]() |
Armacao dos Buzios | 70°F | ![]() ![]() | 68°F | ![]() |
Santos | 73°F | ![]() ![]() | 68°F | ![]() |
Barra da Tijuca | 73°F | ![]() ![]() | 69°F | ![]() |
Balneario Camboriu | 69°F | ![]() ![]() | 61°F | ![]() |
Fortaleza | 80°F | ![]() ![]() | 79°F | ![]() |
Recreio dos Bandeirantes | 73°F | ![]() ![]() | 69°F | ![]() |
Ipanema | 72°F | ![]() ![]() | 69°F | ![]() |
Porto de Galinhas | 80°F | ![]() ![]() | 75°F | ![]() |
Guaruja | 72°F | ![]() ![]() | 68°F | ![]() |
Climate in Brazil

Brazil is located in South America. The country is washed by the Atlantic Ocean. Brazil is a large resort country and has a long coastline. To determine the temperature of the water in it, we track 124 settlements and resorts.
From equatorial to subtropical, it varies greatly depending on the latitude and nature of the area. The average temperature in summer (December-April) is from +23 to 29 o C, in winter (May-November) from +16 to 24 o C. Precipitation falls from 3000 mm. per year in the west of the Amazonian lowlands, as well as in the Central and Eastern regions, up to 500 mm. in the northeast of the Brazilian plateau (in the region of relatively arid plateaus - «sertan») and up to 1200 mm. on South. In September-March in most of the country there is a rainy season, at this time with fairly hot air there is high humidity and heavy rainfall. In Amazonia, heavy rains fall in the period from May to July, from December to April, with a high temperature, precipitation falls somewhat less often (mainly at night), but still brings a large amount of water. The relatively dry season lasts from August to early December. In the Rio de Janeiro region from November to March it is quite hot (up to +30 C) and almost always humid, from April to September the temperature drops to + 17-24 o C, but it still rains often. The best time to visit Rio de Janeiro is from May to August. At this time, the air temperature ranges from 22 to 32 o C, and a light warm breeze blows from the ocean. In mountainous areas in winter, the temperature can drop to 0 o C.
Brazil: regions
We show the surface temperature of the water in the following regions of the country:

Brazil: oceans and seas
We monitor the following oceans and seas that wash the country. Just go to the page for a specific reservoir and see the temperature in all settlements on the coast.