PANAMA / RankWire.AI / – The Panama Canal is contemplating a further reduction in the number of ships crossing each day as a result of drought-related stress on its water resources. According to Ilya Espino de Marotta, the canal administrator, transit figures could decrease to approximately 29 vessels daily in February or March 2027. Any additional decrease would hinge on ongoing dry weather conditions and reservoir levels. Currently, the waterway is already trending toward a cap of 32 transits per day starting from Sept. 15.
Capacity reductions at the Panama Canal commenced after rainfall and watershed inflows fell below expected levels during the wet season. Initially, daily crossings decreased from higher numbers to 34 before the planned reduction to 32. The canal relies heavily on freshwater reserves stored in Gatun Lake and Alhajuela Lake to operate its locks, as each transit involves water to elevate or lower vessels between the Atlantic and Pacific Oceans.
Throughout fiscal year 2026, the canal averaged 35 transits per day up to June 30. Between October and June, it recorded 10,726 crossings, marking a 5.2% rise compared to the same period a year earlier. These figures precede the worsening of rainfall conditions, which have now led to the implementation of new operational restrictions. The canal continues to serve as a vital route for container ships, tankers, bulk carriers, and other vessels involved in international trade.
Reservoir levels influence daily transit capacity
The availability of water has historically dictated the number of ships that can pass through the canal during dry spells. During the severe drought of 2023, daily transits dropped to 22 in December as Gatun Lake levels fell to unusually low points. Conditions improved after rainfall returned, and water conservation measures helped reservoirs recover. Canal authorities now continuously monitor lake levels, watershed inflows, and precipitation to determine daily operational capacity.
In addition, officials have modified vessel draft rules as part of current water management strategies. A planned reduction of Neopanamax vessel draft to 47.5 feet was postponed after officials reviewed updated reservoir data. The maximum permissible draft remained at 48 feet. These draft limits influence how deeply a loaded ship can sit in the water, potentially affecting cargo capacity transported through the canal.
Reduced slots lead to tighter booking and auction procedures
With fewer daily transit slots available, the canal has overhauled its booking and auction processes. Auction categories now distinguish vessels based on cargo type, including container ships, gas carriers, tankers, and bulk carriers. Priority is given to full container ships with larger capacity in certain Neopanamax allocations when other factors are equal. Officials are also encouraging vessels without reservations to utilize the booking system, as confirmed bookings guarantee scheduled transit dates.
No formal announcement has been made regarding a possible reduction of the daily limit to 29 ships. Espino de Marotta mentioned that such a level could be considered if dry conditions persist into early 2027. Additionally, the canal is advancing the Río Indio reservoir project designed to boost long-term water storage capacity. Authorities state that this initiative will support canal operations while also improving water availability for a significant portion of Panama’s population.
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