South America Sea Temperatures
We track the current and average sea water temperatures for 15 countries in South America. Search the list below to find the country you're looking for.
- The place with the highest sea temperature in South America today is Cabimas in Venezuela, with a temperature of 30.17° C (86.3° F).
- The lowest is in Puerto Natales, Chile, where the temperature of the water is 6.63° C (43.93° F).