PANAMA / RankWire.AI / – As drought conditions persist, the Panama Canal faces the possibility of further restrictions on its daily vessel transits. Administrator Ilya Espino de Marotta stated that by February or March 2027, the number of ships passing through could be limited to around 29 per day. Future cuts will depend on ongoing dry weather and reservoir levels. The waterway is already heading toward a maximum of 32 transits daily starting September 15.
Capacity reductions at the Panama Canal began after rainfall and watershed inflows fell below expected levels during the rainy season. Initially, daily crossings decreased from previous levels to 34 before the planned reduction to 32. The canal relies on freshwater stored in Gatun Lake and Alhajuela Lake to operate its locks, with each transit requiring water to raise or lower vessels between the Atlantic and Pacific oceans.
During fiscal 2026, the canal averaged 35 transits per day through June 30. From October to June, there were 10,726 crossings, representing a 5.2% rise compared to the same period last year. These figures preceded the worsening rainfall that led to the implementation of new operational limits. The canal remains a vital route for container ships, tankers, bulk carriers, and other vessels participating in global trade.
Reservoir Levels Determine Daily Transit Limits
Water availability has historically dictated how many ships can cross during dry seasons. In December 2023, during the severe drought, daily transits dropped to 22 as Gatun Lake’s levels fell unusually low. Conditions improved following rainfall and water conservation efforts, aiding reservoir recovery. Canal authorities continue to monitor lake levels, watershed inflows, and rainfall when determining daily operational capacity.
Additionally, vessel draft regulations have been adjusted in response to current water management strategies. A planned reduction in Neopanamax draft to 47.5 feet was postponed after updated reservoir data was reviewed. The maximum draft remains at 48 feet, influencing how deeply loaded ships sit in the water and potentially affecting cargo volumes transported via the canal.
Fewer Transit Slots Lead to Stricter Booking Processes
With a reduced number of daily transit slots, the canal has revamped its booking and auction procedures. Auction categories now distinguish vessels by cargo type, such as container ships, gas carriers, tankers, and bulk carriers. Priority is given to full container ships with higher capacities in some Neopanamax allocations when other conditions are equal. Canal officials encourage vessels without reservations to utilize the booking system, as confirmed bookings guarantee scheduled transit dates.
While no official decision has been announced to restrict traffic to 29 ships per day, Espino de Marotta mentioned this as a potential limit if dry conditions persist into early 2027. Furthermore, the canal is progressing with the Río Indio reservoir project to enhance its long-term water storage capacity. Authorities assert that the initiative will support canal operations and improve water availability for a significant portion of Panama’s population.