Poland
Poland offers a diverse range of sea water temperatures. At the moment, you can observe the warmest water temperatures along the shores of the cities Elbląg (70.4°F), Świnoujście (66.9°F) and Kołobrzeg (64.9°F). In contrast, the city of Sopot has the coldest water temperature in Poland, averaging around 64.7°F. This means the difference in water temperature between the warmest and coldest coastal cities is 5.7°F.
Destinations in Poland