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 Landskrona (63.8°F), Helsingborg (62.3°F) and Kalmar (61.5°F). In contrast, the city of Jönköping has the coldest water temperature in Sweden, averaging around 52.7°F. This means the difference in water temperature between the warmest and coldest coastal cities is 11.0°F.
Destinations in Sweden