Global Port Congestion Index Report: Q1 2026

Executive Summary

Infocean's proprietary Global Port Congestion Index (GPCI) registered an average score of 67.3 in Q1 2026, representing a 4.2-point increase from Q4 2025. This headline figure masks significant regional divergence: while Asia-Pacific ports showed meaningful improvement driven by infrastructure investments and digitalization, European and North American gateway ports experienced rising congestion due to a combination of labor actions, regulatory changes, and trade flow realignment.

This quarterly report provides a comprehensive analysis of port congestion trends across major global trade lanes, identifies emerging bottlenecks, and offers an outlook for the coming quarters.

Methodology

The GPCI is calculated using a weighted composite of five key indicators:

• Vessel waiting time: Average anchorage time before berth allocation (weight: 30%)
• Berth utilization rate: Percentage of available berth capacity in use (weight: 25%)
• Container dwell time: Average time containers remain in the terminal before collection (weight: 20%)
• Vessel schedule reliability: Percentage of vessels arriving within the scheduled window (weight: 15%)
• Truck turn time: Average time for truck processing at terminal gates (weight: 10%)

Data is sourced from AIS vessel tracking, port community systems, terminal operating systems, and Infocean's proprietary survey of 200+ port operators and shipping lines worldwide.

Regional Analysis

Asia-Pacific: Improving Trend (GPCI: 58.2, down 6.1 from Q4 2025)

Asia-Pacific ports showed the most positive trend in Q1 2026, driven by several factors:

• Singapore: The Tuas Mega Port Phase 2 completion added 15 million TEU of annual capacity, significantly reducing vessel waiting times. Average anchorage time fell from 2.1 days to 0.8 days
• Shanghai/Ningbo: Post-Lunar New Year cargo volumes were lower than expected due to tariff uncertainties, paradoxically reducing congestion. Container dwell times improved by 18%
• Busan: Automation investments at the New Port terminals improved throughput efficiency by 12%
• Key risk: Any resolution of US-China trade tensions could trigger a surge in front-loading cargo, rapidly reversing the improvement trend

Europe: Rising Pressure (GPCI: 72.8, up 8.3 from Q4 2025)

European ports faced mounting congestion challenges:

• Rotterdam/Antwerp: The EU Carbon Border Adjustment Mechanism (CBAM) implementation created documentation bottlenecks, increasing average truck turn times by 25%
• Hamburg: Labor disputes over automation plans caused intermittent slowdowns, with berth utilization spiking to 94%
• Mediterranean: Rerouting of Asia-Europe trade via the Cape of Good Hope (due to continued Red Sea disruptions) increased vessel bunching at Piraeus, Valencia, and Algeciras
• Outlook: European port congestion is expected to remain elevated through Q2 2026 as CBAM processes stabilize

North America: Moderate Deterioration (GPCI: 69.5, up 5.7 from Q4 2025)

North American ports experienced a moderate increase in congestion:

• US West Coast: Los Angeles and Long Beach saw increased volumes as importers diversified away from East Coast ports ahead of potential labor disruptions. Vessel waiting times increased to an average of 1.5 days
• US East Coast: Savannah and Charleston experienced congestion due to infrastructure constraints and increased Southeast Asian import volumes
• Canada: Vancouver maintained relatively efficient operations, benefiting from recent terminal expansion and strong rail connectivity

Middle East: Stable (GPCI: 55.4, down 1.2 from Q4 2025)

Middle Eastern hub ports maintained strong performance:

• Jebel Ali (Dubai): Continued to benefit from its role as a transshipment hub for rerouted Red Sea traffic
• Khalifa Port (Abu Dhabi): New automated terminal capacity absorbed additional volumes efficiently
• Jeddah: Moderate congestion due to increased direct calls as an alternative to Suez Canal transit

Top 10 Most Congested Ports (Q1 2026)

1. Durban, South Africa (GPCI: 89.3)
2. Santos, Brazil (GPCI: 84.7)
3. Chittagong, Bangladesh (GPCI: 82.1)
4. Hamburg, Germany (GPCI: 79.8)
5. Lagos (Apapa), Nigeria (GPCI: 78.5)
6. Savannah, USA (GPCI: 76.2)
7. Piraeus, Greece (GPCI: 75.8)
8. Colombo, Sri Lanka (GPCI: 74.3)
9. Antwerp, Belgium (GPCI: 73.9)
10. Los Angeles, USA (GPCI: 72.1)

Outlook: Q2-Q3 2026

We expect global port congestion to remain elevated through mid-2026, driven by:

• Trade policy uncertainty: Potential tariff escalations could trigger inventory front-loading, straining port capacity
• Red Sea disruption: Continued Houthi attacks are expected to maintain Cape of Good Hope rerouting through at least Q3 2026
• Peak season: The traditional Q3 peak season will add seasonal pressure to already-strained infrastructure
• Positive factors: New capacity additions in Singapore, Saudi Arabia, and India should provide some relief in Asia and the Middle East

Recommendations

Based on our analysis, we recommend that shippers and logistics providers:

1. Build 3-5 days of additional buffer into supply chain planning for European and North American routes
2. Consider alternative gateway ports to avoid the most congested facilities
3. Invest in real-time visibility tools to monitor congestion conditions and adjust routing dynamically
4. Engage early with terminal operators to secure priority berthing windows during the peak season

The full GPCI dataset with port-level detail is available to Infocean Analytics subscribers. Contact us for access.