South Korea Coastal Region

Incheon Sea Water Temperature

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

Beaches & Swimming Spots in Incheon— page 1 of 1

Yonghung Bay

마시안해변

A temperate beach on the Yonghung Bay, warmest around August at about 23.8°C.

Historical Sep Avg:23.6°C(74.5°F)

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