The Port of Rotterdam Is Emptier Than It's Been in Years — Here Is Why

Europe's busiest port has seen a significant decline in traffic since the Iran war began. Here is what the shipping data tells us about the real economic impact.

The Port of Rotterdam — the largest port in Europe by cargo volume and one of the largest in the world — maintains detailed, real-time public statistics on vessel arrivals, cargo throughput, and storage utilization. These statistics, dry and technical as they appear on the port's data dashboard, are some of the most sensitive early indicators of European economic activity available in near-real-time. In March 2026, they are telling an uncomfortable story.

LNG carrier arrivals at Rotterdam's Gate terminal — where LNG cargoes are unloaded, regasified, and fed into the European gas grid — are down 23 percent compared to the same period in 2025. This decline reflects the rerouting of LNG cargoes away from Europe as the Hormuz situation has made Gulf-originated LNG more difficult to transport and as Asian buyers have been bidding competitively for available supply.

Crude oil tanker arrivals are down 18 percent. Container ship arrivals — the measure most directly correlated with goods trade flows — are down 8 percent, partly because of the Red Sea shipping diversion that has been adding 10-14 days to sailing times from Asia, and partly because of weakening European import demand as consumer confidence declines.

For Rotterdam, which is more than a port — it is the gateway through which a substantial portion of European commerce flows and the employer of tens of thousands of workers across the port, logistics, and petrochemical industries that surround it — these statistics represent real economic impact. Port worker unions have flagged the potential for working hour reductions if the traffic decline continues. The port authority has activated its economic monitoring protocols and is communicating regularly with government counterparts.

The broader significance is that Rotterdam's data provides confirmation, in physical rather than financial terms, that the Iran war is affecting European trade flows in ways that go beyond energy prices and are beginning to appear in the fundamentals of commerce that ports measure.