PANAMA / RankWire.AI / – Panama Canal is exploring the possibility of further reducing daily vessel transits as its water sources remain strained by persistent dry conditions. Ilya Espino de Marotta, the canal’s administrator, indicated that transit numbers could fall to around 29 ships daily in February or March 2027. Any additional restrictions will depend on the ongoing drought severity and reservoir water levels. Currently, the waterway is approaching a cap of 32 transits per day, starting September 15.
The Panama Canal Authority initiated capacity cuts after rainfall and watershed inflows failed to meet expectations during the rainy season. Initially, daily crossings decreased from 34 to the planned 32. The canal relies on freshwater stored in Gatun Lake and Alhajuela Lake to operate its locks, with each transit demanding water to move vessels between the Atlantic and Pacific oceans.
During fiscal 2026, the canal averaged 35 transits per day through June 30. From October to June, it recorded 10,726 crossings, representing a 5.2% rise compared to the same period last year. These figures predate the worsening rainfall, which led to new operational limits. Despite these restrictions, the canal remains a vital conduit for container ships, tankers, bulk carriers, and other vessels involved in international trade.
Reservoir levels influence daily operational capacity
Water levels have historically dictated how many ships can pass during dry spells. During the severe drought of 2023, daily transits dropped to 22 in December, as Gatun Lake’s levels fell to record lows. Conditions improved with renewed rainfall and water conservation efforts, aiding reservoir recovery. The canal’s management continues to monitor lake levels, watershed inflows, and precipitation to determine daily transit capacities.
Vessel draft restrictions have also been modified under current water management measures. The planned Neopanamax draft reduction to 47.5 feet was not implemented after reviewing reservoir conditions, with the maximum draft remaining at 48 feet. Draft limits influence how deeply ships sit in the water, potentially affecting cargo capacity and transit volume.
Fewer transit slots lead to tighter booking procedures
The canal has updated its booking and auction systems to accommodate fewer daily transit slots. Auction categories now classify vessels by cargo type, such as container ships, gas carriers, tankers, and bulk vessels. Priority is given to full container ships with higher capacity under some Neopanamax allocations when other factors are equal. Officials are encouraging vessels without reservations to utilize the booking system, as confirmed reservations guarantee scheduled transit dates.
While no official decision has been announced to reduce traffic to 29 ships per day, Espino de Marotta indicated that this level could be imposed if dry conditions persist into early 2027. The canal is also advancing the Río Indio reservoir project to increase long-term water storage capacity. Authorities state that this project will help sustain canal operations and improve water availability for a significant portion of Panama’s population.