Coast, Donghae City, Donghae-si. We calculate high and low water here from an ocean tide model — accurate to about 5 cm on open coasts, considerably less in tidal flats and river mouths. This spot is not in any official register — there are no water samples and no classification.
Water temperature 23.9 °C — NOAA Geo-Polar Blended (5 km), measured 22/09/2026 21:00.
High tide at 02:45, Low tide at 08:11 (Local time at the spot).
Swimming spots in Donghae City · Donghae-si · Swimming spots in South Korea · Pacific Ocean · On the map