China Coastal Region

Hainan Sea Water Temperature

Compare sea surface temperatures across 1 top coastal destinations in Hainan. Check below for live marine observations, wave conditions, and monthly averages.

Beaches & Swimming Spots in Hainan— page 1 of 1

South China Sea

大东海沙滩

A tropical beach on the South China Sea, warmest around June at about 29.3°C.

Historical Sep Avg:29°C(84.2°F)

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