DataNileLoading…Tanker transit calls fall to about 97% below the trailing 52-week average
Tanker transit calls are currently at 0.6 per day, down from the trailing 52-week mean of 19.7. This marks a small absolute bounce from the previous value of 1.4, which was about 57% lower.
Current 0.6/day·vs 52w avg -97%·4w trend -34%·Latest data update: Sep 20, 2026
About the data
Weekly average of daily transit calls
Source data may be revised by the IMF.
PortWatch is an IMF platform that uses AIS vessel-tracking data to estimate maritime activity at ports and major chokepoints. It is strong institutional data, but derived from vessel movements rather than a customs record.