All data are in degrees Fahrenheit

en

United States

United States offers a diverse range of sea water temperatures. At the moment, you can observe the warmest water temperatures along the shores of the cities Mecca (91.2°F), Cape Coral (88.6°F) and Key West (88.3°F). In contrast, the city of Barrow has the coldest water temperature in United States, averaging around 37.6°F. This means the difference in water temperature between the warmest and coldest coastal cities is 53.7°F.

Destinations in United States

The places with the warmest sea temperature