South Korea / Japan
Korea Strait — Ship Transits Today
Daily vessel transits through the Korea Strait, by ship type, compared with the same week last year. Updated daily.
Daily transits, last 90 days
By vessel type
Ships/day, 7-day average| Type | Ships/day |
|---|---|
| Container ships | 54.6 |
| Tankers | 52.7 |
| Dry bulk | 31.3 |
| General cargo | 51.7 |
| Ro-ro | 8.1 |
Cargo-carrying capacity transiting (deadweight) is -1% against the same week last year.
About the Korea Strait
The Korea Strait, between Busan and Kyushu, links the Sea of Japan with the East China Sea.
Source: IMF PortWatch daily chokepoint transits, built from satellite AIS by the IMF and the University of Oxford.
Shipping through the Korea Strait? Track your container or vessel free with Shyppy — live position, ETA changes and rollover alerts. Compare routings with the sea distance calculator, or see all chokepoints.
Questions
How many ships pass through the Korea Strait per day?
In the 7 days to 25 October 2026, an average of 198.4 vessels a day transited the Korea Strait, compared with 210.6 a day in the same week last year (-6%).
Is the Korea Strait open?
Yes — ships were transiting the Korea Strait in the latest data (25 October 2026). Traffic is currently normal compared with last year.
Where does this data come from?
IMF PortWatch, which counts vessel crossings from satellite AIS. Shyppy refreshes it daily and compares the 7-day average with the same week a year earlier.
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