Sweden
Sweden offers a diverse range of sea water temperatures. At the moment, you can observe the warmest water temperatures along the shores of the cities Trelleborg (43.5°F), Jönköping (43.2°F) and Visby (42.7°F). In contrast, the city of Piteå has the coldest water temperature in Sweden, averaging around 32.0°F. This means the difference in water temperature between the warmest and coldest coastal cities is 11.5°F.
Destinations in Sweden