Chokepoint monitor
Is the Korea Strait open?
Yes
191 ships crossed the Korea Strait on Nov 8, 2026. Normal is about 213 a day.
New counts are published weekly
Trade the weekly count
1,434+ ships through the Korea Strait (Nov 9 – Nov 15)?About this map
- Tanker
- Cargo ship
- Passenger ship
- Fishing boat
- Other ship
Ships whose transponder was picked up in the last 30 minutes. This is not a transit count: ships with the transponder off or out of range don’t appear.
Key numbers
- Transits a day
- 198.3
- Average, 7 days to Nov 8, 2026
- Share of normal
- 93%
- Normal is 213 a day
- Week on week
- -8%
- Vs the previous 7 days
Traffic
Ships counted each day, compared with normal.
Conditions
Ships counted on Nov 8, 2026: 191. Range over 400 days: 111 to 282 a day. Last 7 days vs the 7 before: -8%.
Ships counted a day
| Date | Transits |
|---|---|
| 2026-10-10 | 215 |
| 2026-10-11 | 192 |
| 2026-10-12 | 183 |
| 2026-10-13 | 203 |
| 2026-10-14 | 185 |
| 2026-10-15 | 209 |
| 2026-10-16 | 224 |
| 2026-10-17 | 193 |
| 2026-10-18 | 174 |
| 2026-10-19 | 199 |
| 2026-10-20 | 212 |
| 2026-10-21 | 236 |
| 2026-10-22 | 226 |
| 2026-10-23 | 203 |
| 2026-10-24 | 178 |
| 2026-10-25 | 135 |
| 2026-10-26 | 215 |
| 2026-10-27 | 227 |
| 2026-10-28 | 237 |
| 2026-10-29 | 212 |
| 2026-10-30 | 232 |
| 2026-10-31 | 198 |
| 2026-11-01 | 187 |
| 2026-11-02 | 202 |
| 2026-11-03 | 181 |
| 2026-11-04 | 219 |
| 2026-11-05 | 213 |
| 2026-11-06 | 179 |
| 2026-11-07 | 203 |
| 2026-11-08 | 191 |
Daily transits from 2025-10-05 to 2026-11-08: 111 to 282 a day.
Geography
- Narrowest width
- 30km
- Open water at the tightest point
- Corridor
- 95km
- Length
- Counted at
- 34°08′N 129°13′E
We measure these distances from the coastline, so they can differ from an atlas. Narrowest width is the widest lane that fits along the whole corridor, so it's smaller than the headland-to-headland width.
Markets
Markets on the weekly ship count.
Open markets
Chance is based on the current price. It may not match a completed trade.
- 1,434+ ships through the Korea Strait (Nov 9 – Nov 15)?
Closes Nov 15, 2026, 11:59 PM
Chance50%Yes - 1,389+ ships through the Korea Strait (Nov 16 – Nov 22)?
Closes Nov 22, 2026, 11:59 PM
Chance51%Yes
The weekly count can come out after trading closes. Each market settles on its fixed rules.
Events
News and incidents.
No recent news.
Questions and answers
- Is the Korea Strait open?
- Yes. 191 ships crossed the Korea Strait on Nov 8, 2026. Normal is about 213 a day.
- How many ships cross the Korea Strait each day?
- 191 ships on Nov 8, 2026, the latest day counted. The 7-day average is 198.3 a day.
- How does traffic at the Korea Strait compare with normal?
- The last 7 days averaged 198.3 ships a day, 93% of the normal 213. That's -8% vs the 7 days before.
- When were these figures last updated?
- The latest count is for Nov 8, 2026. New counts are published once a week, a couple of days after each week ends, so the latest day can be up to ten days old.
- What does the market say about the Korea Strait?
- “1,434+ ships through the Korea Strait (Nov 9 – Nov 15)?” Yes is at 50¢, a 50% chance. Trading closes Nov 15, 2026, 11:59 PM UTC.