Peru
Peru offers a diverse range of sea water temperatures. At the moment, you can observe the warmest water temperatures along the shores of the cities Tumbes (82.3°F), Chiclayo (73.2°F) and Buenos Aires (72.4°F). In contrast, the city of Puno has the coldest water temperature in Peru, averaging around 58.2°F. This means the difference in water temperature between the warmest and coldest coastal cities is 24.2°F.
Destinations in Peru