Chokepoints · Maritime Radar

The arteries of world trade

When a chokepoint gets blocked — Suez, Panama, the Red Sea — the effect reaches the Strait of Gibraltar within weeks. All 28 are monitored here with daily data.

Data up to · 27 September 2026

Strait of Malacca — daily transits

Cargo vessels and tankers detected by AIS as they cross the chokepoint; capacity is the estimated sum of cargo they can carry. Source: IMF PortWatch.

All 28 chokepoints

7-day average and changes
ChokepointTransits/dayvs 28 daysYear on year
Strait of GibraltarThe Strait133▼ 0.2%▼ 4.2%
Strait of Malacca218▼ 0.7%▼ 7.4%
Taiwan Strait232▲ 0.1%▲ 5.6%
Cape of Good Hope88▲ 1.9%▼ 3%
Bohai Strait157▲ 0.5%▼ 11.6%
Luzon Strait87▼ 6.5%▲ 8.9%
Korea Strait209▼ 3.6%▼ 7.9%
Makassar Strait56▲ 2.5%▲ 24.8%
Strait of Dover172▲ 4.2%▼ 5.6%
Mindoro Strait52▼ 0.3%▲ 66.8%
Lombok Strait36▼ 5.5%▲ 5%
Suez Canal40▼ 0.8%▼ 5.4%
Ombai Strait12▲ 24.8%▼ 1.2%
Sunda Strait34▲ 5.6%▲ 4.4%
Yucatán Channel49▼ 3.8%▼ 2.5%
Tsugaru Strait51▼ 6.2%▼ 7%
Bab el-Mandeb Strait27▲ 3.8%▼ 17.4%
Panama Canal27▼ 4.3%▼ 14.9%
Bosphorus50▼ 5.3%▼ 45.4%
Mona Passage13▲ 9.4%▲ 34.8%
Windward Passage14▼ 5.4%▼ 21.8%
Balabac Strait9▼ 5.7%▼ 16.2%
Strait of Magellan5▼ 7.9%▲ 31%
Torres Strait9▲ 11.3%▼ 3%
Øresund35▼ 7.2%▼ 24.3%
Bering Strait4▼ 4.8%• 0%
Strait of Hormuz3▼ 14.6%▼ 95.5%
Kerch Strait0▼ 100%▼ 100%

Indicators · EED Data

Read the monthly summary

All indicators →
NEXT TOTAL SOLAR ECLIPSEAugust 2, 2027

Totality returns to the Strait of Gibraltar

In less than a year, the Moon's shadow will sweep across southern Spain with over 4 minutes of total darkness over Algeciras, Tarifa, and Gibraltar.

---Days
--Hours
--Mins
--Secs
Explore Eclipse Special (in Spanish)