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 (83.1°F), Hoi An (77.7°F) and Da Nang (77.6°F). In contrast, the city of Haiphong has the coldest water temperature in Viet Nam, averaging around 70.9°F. This means the difference in water temperature between the warmest and coldest coastal cities is 12.2°F.
Destinations in Viet Nam