El Niño forces Panama Canal to slash daily ship transits to 32

Key points

• Daily transits will drop from 36 to 34 on September 3, then to 32 by September 15.
• The Panama Canal Authority cited low rainfall and El Niño-driven drought as the primary reasons for the cuts.
• The canal relies on freshwater from Gatun Lake, which also supplies drinking water to Panama City.
• The 2023 El Niño caused a 36% drop in traffic, leading to global supply chain disruptions.
• Shipping costs are expected to rise, particularly for refrigerated container trade from South America to North America and Europe.
• The canal handles about 5% of global maritime trade and roughly 40% of US container traffic.

Background

The Panama Canal has faced increasing pressure from climate change and geopolitical disruptions. In 2023, a severe drought linked to El Niño led to a 36% drop in traffic, causing global supply chain disruptions. The canal’s reliance on freshwater from Gatun Lake, which also supplies drinking water to Panama City, has made it vulnerable to drought. In August 2026, transit fees hit record highs due to El Niño-induced low water levels and Iran-related disruption, with August auctions averaging about $1.1 million per slot. The canal’s operator, the Panama Canal Authority, has implemented water-saving measures such as limiting drafts to sustain operations. The recent cuts in transits are part of a broader effort to preserve water resources and ensure the long-term sustainability of transit operations.

How outlets are covering it

CNN emphasizes the impact of the drought on the Panama Canal and its potential effects on global trade and consumer costs. The Journal of Commerce highlights the impact of El Niño on the refrigerated container trade, particularly for fresh produce from South America. BBC focuses on the reduction in daily transits and the canal’s role in global trade, noting that the canal handles about 14,000 ships per year and brings in about $3 billion in revenue for Panama. Al Jazeera provides a broader perspective on the El Niño phenomenon and its potential impacts on weather and economies, noting that the canal’s water levels are declining due to low rainfall. All sources agree on the severity of the El Niño and its impact on the Panama Canal, but they differ in their emphasis on the specific sectors affected, such as refrigerated goods, global trade, and consumer costs.

Why it matters

The Panama Canal is a critical route for global trade, handling about 5% of global maritime trade and roughly 40% of US container traffic. The reduction in daily transits due to El Niño-driven drought could lead to slower international shipping, increased costs, and supply chain disruptions. The canal’s reliance on freshwater from Gatun Lake, which also supplies drinking water to Panama City, makes it vulnerable to drought. The recent cuts in transits are part of a broader effort to preserve water resources and ensure the long-term sustainability of transit operations. The impact of El Niño on the Panama Canal could have far-reaching consequences for global trade, consumer costs, and the economies of countries that rely on the canal for their exports and imports.

What to watch

The Panama Canal Authority will monitor water levels and may implement further reductions in transits if conditions worsen. The canal’s operator has urged advance bookings and may adjust transit categories to allocate slots by cargo type, prioritizing larger Neopanamax ships. The impact of El Niño on the Panama Canal could lead to increased shipping costs, particularly for refrigerated goods from South America to North America and Europe. The canal’s operator may also implement additional water-saving measures to sustain operations. The impact of El Niño on the Panama Canal could have far-reaching consequences for global trade, consumer costs, and the economies of countries that rely on the canal for their exports and imports.