Recently, the ultra-large container ship “OOCL SUNFLOWER” operated by Orient Overseas Container Line (OOCL) encountered extreme weather during its voyage in the North Pacific, resulting in containers falling overboard.

According to a report from the National Oceanic and Atmospheric Administration (NOAA), 57 containers fell into the sea while the vessel was navigating south of the Aleutian Islands on March 3, 2026. The U.S. Coast Guard (USCG) formally notified NOAA of this information on March 9.

The vessel was en route from Asia to the U.S. West Coast, with its destination port being the Port of Long Beach. Due to severe sea conditions and operational safety constraints, the crew was unable to complete a final damage assessment at the time of the incident.

Further comprehensive inspections are expected to be conducted after the vessel arrives at port. Public information indicates that the OOCL SUNFLOWER is scheduled to arrive at the Port of Long Beach on March 12.

OOCL has notified customers: “The OOCL SUNFLOWER encountered severe weather en route to Long Beach, resulting in some containers falling overboard and sustaining damage. Related cargo may be affected.”

The company further advised: “Affected cargo is still under verification. Customers are advised to promptly check their cargo status. Should any anomalies be detected, please contact the carrier's destination port agent immediately to confirm subsequent handling arrangements.”

The vessel departed from Yantian Port in Shenzhen on February 19 for an eastbound trans-Pacific voyage. Market sources indicate that in addition to the confirmed containers that fell overboard, some containers on board have shifted positions or sustained damage.

As of now, the shipping company has not released a complete list of damaged containers. The extent of losses, details of affected cargo, and specific handling plans upon arrival remain to be confirmed after the vessel docks.