Norway
Norway offers a diverse range of sea water temperatures. At the moment, you can observe the warmest water temperatures along the shores of the cities Oslo (63.4°F), Trondheim (58.0°F) and Bergen (57.9°F). In contrast, the city of Tromsø has the coldest water temperature in Norway, averaging around 50.7°F. This means the difference in water temperature between the warmest and coldest coastal cities is 12.7°F.
Destinations in Norway