Strike action at ports on the U.S. East and Gulf Coast ended after a new wage agreement was reached but a backlog of more than 40 ships waiting to offload billions of dollars of cargo means the pain is not yet over.

The International Longshoremen’s Association (ILA) and the United States Maritime Alliance (USMX) reached a tentative agreement on wages while also extending the Master Contract until January 15, 2025 to allow further negotiations, in particular around automation at ports, says the latest update from Xeneta.

"The strike lasted three days and at 5am (Eastern Time) today (Friday), there were 44 ships queuing to enter affected ports (source: Xeneta and Kuehne+Nagel) and more than 120 en-route (source: Xeneta and Marine Benchmark)."

Peter Sand, Xeneta Chief Analyst, Xeneta says: “A prolonged crisis on this scale would have been toxic for global supply chains so the market is breathing a sigh of relief.

“Closing all ports on the US East Coast and Gulf Coast – even for just three days – comes with severe consequences. We must now wait to see how quickly the returning workers are able and willing to deal with the huge backlog of ships waiting to offload thousands of containers carrying billions of dollars of goods.”

Sand believes the ripple effect of the strike will spread across global supply chains in the weeks to come. “The dozens of ships delayed on the U.S. East Coast and Gulf Coast will also be late arriving back in the Far East. This will impact schedules towards the end of this year and possibly into 2025 in the run-up to Lunar New Year at the end of January, which traditionally sees an increase in goods shipped out of the Far East.

“You cannot miss a scheduled weekly sailing for a ship carrying 15,000 containers and not expect repercussions for carriers and importers.”

Latest data from Xeneta – based on more than 450 million crowd-sourced data points – shows shippers have already been hit by increasing freight rates as a direct result of strikes. Average spot rates on the most impacted trade from North Europe to the U.S. East Coast stand at $2,900 per FEU (40ft container) on October 4, an increase of 58 percent since the end of August. The alternative trade from North Europe to the U.S. West Coast has also been impacted with average spot rates increasing 48 percent in the same period to stand at $4,450 per FEU.

Sand has warned the market will remain challenging in the weeks and months ahead. “There has already been a financial impact for shippers through increasing freight rates on Transatlantic trades at a time when markets on other major trades out of the Far East remain elevated due to conflict in the Red Sea. It is good news the strike has ended but shippers are not out of the woods just yet. It is only a tentative agreement and automation at ports will remain a major stumbling block.

“Automation is an issue the two sides have been unable to resolve in over a year of negotiations – now they have just 100 days to reach an agreement otherwise we could see further strike action.”