Viet Nam
Viet Nam offers a diverse range of sea water temperatures. At the moment, you can observe the warmest water temperatures along the shores of the cities Phú Quốc (84.0°F), Da Nang (76.4°F) and Hoi An (75.5°F). In contrast, the city of Haiphong has the coldest water temperature in Viet Nam, averaging around 68.5°F. This means the difference in water temperature between the warmest and coldest coastal cities is 15.5°F.
Destinations in Viet Nam