Editorial Team Maersk just announced major disruptions to its Trans-Pacific services, and if you’re importing to North America, you’re going to feel it. The shipping giant is blaming a brutal typhoon season in Asia for creating a cascade of vessel delays and port congestion that’s about to foul up delivery schedules for everything from electronics to holiday merchandise across the US and Canada.
Key Takeaways
- Several of Maersk’s Trans-Pacific vessels have been rerouted, which will add up to 10 days of transit time for some cargo bound for North America.
- Expect port congestion at hubs like Los Angeles and Long Beach to get much worse, since a bunch of delayed ships will likely arrive all at once.
- Shippers are going to get hit with more demurrage and detention charges because containers will be sitting at crowded ports and equipment will be tied up.
- It’s time to get on the phone with your logistics partners and look at other options (like air freight) for anything you absolutely need on time.
- This typhoon season’s intensity is a clear signal that supply chains need better planning, including more diversified sourcing and smarter inventory strategies.
Context and Background
This whole mess with Maersk vessel delays is the direct result of an unusually rough typhoon season in the Western Pacific. Over the last month, storms like Typhoon Hagibis and Typhoon Lan forced ships to reroute, slow down, or just hide in a port, wrecking carefully planned schedules. When a vessel shows up late to one port, it creates a domino effect, causing backlogs for berthing and cargo handling at every subsequent stop. According to a recent World Meteorological Organization (WMO) report, the increasing frequency and intensity of these storms over the past decade means this is a recurring operational headache, not a one-off event.
Major Asian hubs like Shanghai, Busan, and Hong Kong have had to shut down or slow operations intermittently. When a port like that closes for just 24 hours, the queue of waiting ships can take days to clear, and that backlog ripples all the way across the ocean to North America. A carrier like Maersk runs on an incredibly tight schedule, so a single deviation can derail an entire service string which is exactly what we’re seeing with advisories for revised ETAs on services like the TP6 and TP8 loops heading for the U.S. West Coast.
Implications for North American Shipping
For businesses importing to North America, the first thing you’ll feel is the extended transit times. Maersk is warning of delays from 7 to 10 days beyond the original schedule on some shipments. This immediately messes up your planning. Retailers might see seasonal goods miss their sales window, and manufacturers that rely on just-in-time inventory could see production lines grind to a halt for lack of a single part.
Beyond the delays at sea, the real pain is going to be the increased congestion at North American ports. Gateways like Los Angeles, Long Beach, and Vancouver are already strained. Now, imagine a cluster of late vessels all showing up at once. It will make existing bottlenecks worse, leading to huge waits for berthing, unloading, and drayage. This congestion always translates into higher costs. You’ll get hit with demurrage for containers sitting too long at the terminal, and then detention fees for holding onto the empty equipment. A Port of Los Angeles (POLA) analysis during the last big disruption in Q3 2025 showed average container dwell times jumped 15%, a trend we’ll almost certainly see again. If you don’t bake these potential surcharges into your landed cost calculations, you could easily wipe out your entire margin on a shipment.
What’s Next?
First, get on the phone with your freight forwarder or Maersk rep now. You need to review your upcoming bookings and get the latest tracking and ETA for every single container. Talking to them now allows you to reset expectations with your own customers or adjust production schedules before it becomes a crisis. For your most critical cargo, it’s time to look at alternatives. Air freight, though expensive, is a necessary evil for time-sensitive goods when the ocean is this unpredictable. For less urgent shipments, you might find some flexibility with other ocean carriers, but be aware that they’re all fighting the same weather.
The shipping industry is pouring money into predictive analytics and weather routing software, but you can’t steer a 200,000-ton container ship through a Category 4 typhoon, no matter how good your software is. The vulnerability to extreme weather is fundamental. Use these recurring disruptions to build a more resilient supply chain. That means increasing safety stock, diversifying your sourcing so you’re not reliant on one port or country, and maybe even exploring nearshoring. The idea of perfectly predictable global shipping is gone. Adaptability is now a baseline requirement for survival.
These Maersk vessel delays are just the latest reminder that global logistics is an unpredictable business, especially with today’s weather patterns. You have to stay in constant communication with your logistics partners and have real contingency plans ready to go, like a budget for last-minute air freight or backup suppliers. Delays can also wreak havoc on your financial planning. A shipment arriving late could push it into a new customs duty period, affecting your ability to claim tariff refunds or complicating how you handle IEEPA pricing, which hits your cash flow directly.
Which Maersk services are most affected by the typhoon delays?
The most significant disruptions are on Maersk’s Trans-Pacific services, especially the TP6 and TP8 loops that connect major Asian ports with the U.S. West Coast.
How long are the expected delays for Maersk shipments to North America?
For some of the affected vessels and routes, Maersk is currently projecting delays of 7 to 10 days on top of the original schedules.
What are demurrage and detention charges, and how do they relate to these delays?
Demurrage is a fee for a container that stays at the port terminal past its allotted free time. Detention is a fee for keeping the carrier’s container outside the port longer than allowed. Both are likely to go up because port congestion caused by vessel delays will lead to longer wait times and equipment shortages.
Should businesses consider alternative shipping methods for urgent cargo?
Yes. For anything that’s highly time-sensitive, you may need to use air freight. It’s more expensive, but it’s a more reliable way to avoid the impact of these ocean freight delays.
What long-term strategies can businesses adopt to mitigate future weather-related shipping disruptions?
You need to build more resilience. This could mean carrying more safety stock, sourcing from different countries to avoid having all your eggs in one basket, exploring nearshoring or reshoring production, and using better supply chain visibility tools to see disruptions coming.
