MOON & SEA · 28/08/2026 (Lunar month 7, day 16)

Under the same Moon,
the sea comes and goes.

Spring tide

Full Moon · Spring tides: the sea rises and falls the most.

What are spring and neap tides?

Around the full and new Moon, the Sun and Moon pull together and the sea rises and falls the most: spring tides. Around the half Moon the range is smallest: neap tides. The swing repeats about every 15 days. Tidal flats are most exposed at spring low tide. Korean fishers name each day of the swing, such as 7물 or 조금.

Neap 04/09Today · Spring tide

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Today at sea

Next high and low tide at popular ports. Korea Standard Time.

Port cards are shown for today only.

All 166 stations ↓ · West 87 · South 39 · East 32 · Jeju 8

Source: Korea Hydrographic and Oceanographic Agency tide predictions. Spring, mid and neap tide names are estimated from the lunar date and may differ by about a day by region. Most station names are shown in Korean, as officially published.

Not for navigation, entering the water or crossing tidal flats. Check official warnings and local restrictions.

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