Maersk Introduces PSS From US Gulf to West Coast South America

Key Takeaways

• PSS starts 6 May 2026 for US Gulf to South America lane
• $150 per 20‑ft, $300 per 40‑ft container surcharge
• Applies only to non‑spot bookings; spot bookings exempt
• Calculation based on departure date or last gate‑in for FMC trades
• Collected with regular freight payment terms, affecting cash flow

Pulse Analysis

Maersk’s decision to impose a Peak Season Surcharge reflects the lingering imbalance between container availability and demand on the Gulf‑to‑South‑America corridor. After a series of port congestions, equipment shortages and seasonal spikes in agricultural exports, carriers are turning to surcharges to protect margins and manage capacity. By pricing the surcharge at $150 for a 20‑foot and $300 for a 40‑foot dry container, Maersk signals that the lane’s elasticity is limited and that shippers must absorb higher costs to secure space.

For importers and exporters, the PSS reshapes cost calculations for non‑spot contracts, which traditionally lock in rates months in advance. Companies relying on scheduled bookings will see immediate cash‑flow impacts, while those able to shift to spot market rates may avoid the fee altogether. The distinction encourages a strategic split between guaranteed capacity and flexible, market‑driven shipping, prompting many firms to renegotiate terms or explore alternative ports such as the Panama Canal or Caribbean gateways to mitigate expense.

Industry analysts view this move as a bellwether for future pricing structures across other trans‑Atlantic and Pacific routes. As global trade rebounds and vessel deployments remain constrained, carriers are likely to expand surcharge programs, using them as a tool to balance demand without over‑committing vessel space. Shippers that invest in digital freight platforms and real‑time analytics will be better positioned to navigate these dynamic fees and maintain competitive logistics costs.