Sea water temperature in some cities of Brazil is above 20°C and it is enough for comfortable bathing. The warmest sea temperature in Brazil today is 30.2°C (in Macapa), and the coldest water temperature is 15.8°C (Hermenegildo).
Some of the most popular swimming cities in Brazil have water temperatures today and yesterday, and the lowest and highest ocean temperatures recorded this month. To view sea temperatures in other cities, select your region of interest below.
The map shows Brazil temperature water in some coastal cities in real time
For the searchability, all Brazil cities and resorts are separated by state. To find the temperature of the water, select the state and then the city. If you do not know in which state the place is of interest to you, go to the section Brazil all cities and resorts
Today, the highest waves along the entire coast of Brazil are expected at Baia do Sancho, reaching a height of 2.54 m (8' 4") (it is prohibited to swim in such a storm). The calmest seas can be found at Porto Alegre, with an average wave height of 0.19 m (0' 7"). If you want to see the 10-day sea forecast, choose the city you are interested in.
To find out what the water temperature was in Brazil any day over a period of the last ten years, select the month.