PANAMA / RankWire.AI / – The Panama Canal is contemplating a further reduction in daily vessel transits amid ongoing drought conditions impacting its water reserves. According to Administrator Ilya Espino de Marotta, transit numbers could decrease to approximately 29 ships per day in February or March 2027. Any additional cut would depend on persistent dry weather and reservoir water levels. The waterway is already approaching a limit of 32 transits daily starting from Sept. 15.
Capacity reductions by the Panama Canal Authority were initiated after rainfall and watershed inflows fell below expected levels during the rainy season. Initially, daily crossings declined from higher numbers to 34 before a planned cut to 32. The canal’s operation relies heavily on freshwater stored in Gatun Lake and Alhajuela Lake, which are essential for running its locks. Each transit consumes water to elevate or lower vessels navigating between the Atlantic and Pacific Oceans.
For fiscal year 2026, the canal averaged 35 transits per day through June 30. From October to June, it recorded 10,726 crossings, marking a 5.2% increase compared to the same period the previous year. These figures predate the worsening rainfall conditions that led to new operational restrictions. As a vital route for container ships, tankers, bulk carriers, and other vessels, the canal continues to serve global trade networks.
Reservoir levels influence daily transit capacity
Long-standing water availability has been a key factor in determining how many ships can transit during dry seasons. During the severe 2023 drought, daily transits dropped to 22 in December as Gatun Lake’s levels fell to unusually low points. Following rainfall and water conservation efforts, conditions improved, aiding reservoir recovery. Canal management now closely monitors lake levels, watershed inflows, and rainfall when setting daily operational limits.
Adjustments have also been made to vessel draft regulations as part of ongoing water management strategies. A proposed reduction in Neopanamax draft to 47.5 feet was deferred after reservoir conditions were re-evaluated. The maximum allowed draft remains at 48 feet. Draft limits determine how deeply a ship can sit in the water, affecting cargo capacity through the canal.
Fewer transit slots lead to tighter booking controls
With a decrease in available daily transit slots, the canal has updated its booking and auction procedures. Now, auction categories distinguish vessels based on cargo type, including container ships, gas carriers, tankers, and bulk carriers. When other factors are equal, full container ships with higher cargo capacity are prioritized for some Neopanamax allocations. Canal authorities have urged vessels without reservations to utilize the booking system, as confirmed reservations guarantee scheduled transit dates.
No official decision has been made to reduce traffic to 29 ships per day, but Espino de Marotta characterized that number as a potential limit if dry conditions persist into early 2027. Additionally, the canal is progressing with the Río Indio reservoir project, designed to expand long-term water storage capacity. Officials assert that this initiative will support canal operations and help secure water supplies for a significant portion of Panama’s population.