All data are in degrees Fahrenheit

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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 (90.8°F), Key West (88.1°F) and Hollywood (87.6°F). In contrast, the city of Barrow has the coldest water temperature in United States, averaging around 41.8°F. This means the difference in water temperature between the warmest and coldest coastal cities is 49.0°F.

Destinations in United States

The places with the warmest sea temperature