Trans-Pacific Container Rates Have Surged Since March—But the Bigger Story Is Capacity Control, Not a Clean Demand Rebound

Container spot rates from Asia to the U.S. West Coast ended June dramatically higher than they were in early spring, but the latest evidence suggests the move is not a simple story of demand snapping back. Instead, carriers appear to be benefiting from a mix of front-loaded bookings, capacity discipline, congestion-related effective capacity loss, and lingering network distortion that has made the market more fragile than the headline rate surge alone implies.

That distinction matters. When rates rise because end demand is structurally strengthening, shippers can plan around a firmer market. When rates jump because capacity is being managed tightly while schedules are disrupted and cargo bunches unevenly, the operational risks are broader: rollovers, premium charges, unreliable transits, and inland congestion can all persist even if underlying consumption is mixed.

The late-June move was real, even if the benchmark depends on the index

The assignment’s central market signal holds up, though different benchmarks show somewhat different magnitudes.

FreightWaves reported on June 30 that daily spot rates from China to the U.S. West Coast had climbed from about $1,800 per FEU in March to more than $6,100 by late June. On that math, the increase is roughly 239%, even though the article and video framing described the move as “over 300%.” By a separate benchmark, Drewry’s World Container Index assessed the Shanghai–Los Angeles spot rate at $5,750 per 40-foot container on June 26, up 12% week over week, while Shanghai–New York reached $7,149. Freightos likewise said Asia–U.S. West Coast prices had risen to more than $5,700 per FEU in its June 23 update, with daily prices already moving above $6,000, and East Coast prices climbing past $8,000.

The precise percentage depends on whether the comparison uses daily or weekly readings and which provider is referenced. But the broader point is not in dispute: by the last week of June, trans-Pacific spot pricing had repriced sharply upward, especially on the West Coast lane.

Maersk’s guidance upgrade reinforced that this was not just a one-week anomaly

A second anchor came from A.P. Moller-Maersk’s June 29 guidance upgrade. The carrier said “continued strong demand in the container market, particularly in the Far East, and a recent sustained increase in spot market rates” justified a materially higher outlook.

Maersk raised its full-year 2026 underlying EBITDA guidance to $8 billion to $10 billion, from $4.5 billion to $7.0 billion previously. It also lifted underlying EBIT to $2 billion to $4 billion, from a prior range of negative $1.5 billion to positive $1.0 billion, and improved its free-cash-flow outlook. Just as notable, Maersk increased its forecast for global container market volume growth to about 4%, from 2% to 4% before.

That does not prove demand alone is driving rates. It does show that one of the industry’s largest operators sees enough persistence in Far East volumes and spot-market pricing to upgrade earnings expectations before second-quarter results are even out.

Why the rate spike looks bigger than a pure demand story

The strongest evidence against a clean demand-rebound explanation is that several indicators point to a market where urgency and constrained effective capacity matter more than broad-based volume strength.

First, the port and import outlook data suggest activity is uneven rather than universally booming. The Port of Los Angeles said May container volume rose 17% year over year to 840,165 TEUs, with Executive Director Gene Seroka attributing the gain in part to continuing uncertainty around trade policy and supply chains. But the Port of Los Angeles March release also said March volume was down 3% year over year, and its April release noted that 2026 throughput through April was still 2% below the prior year’s pace, which had been inflated by earlier front-loading. In other words, the market has shown bursts of import activity, not an unambiguous straight-line demand boom.

Second, the forward view remains mixed. The National Retail Federation’s Global Port Tracker release from June 8 said June imports were expected to get a temporary bump as importers moved ahead of tariffs and higher fuel costs, but forecast July at 2.19 million TEU, down 8.4% year over year, August down 8.6%, and September down 2.2%. That is not the profile of a simple demand-led supercycle.

Third, carriers have had structural tools to support pricing. Sea-Intelligence said in April that the share of non-alliance capacity on the Asia–North America West Coast trade had fallen to levels not seen in a decade, implying greater concentration among major alliance networks. In a separate June market note, FreightWaves argued that carriers were using capacity control to keep rates elevated even as Chinese import demand remained below year-ago levels after the spring tariff shock.

That interpretation also lines up with outside reporting on sailings and congestion. The Loadstar reported in June that blank sailings on the trans-Pacific were increasing meaningfully, while another Loadstar report said congestion in Asian and European ports had tied up 3.4 million TEU of capacity, effectively reducing available supply and supporting long-haul rates heading into July.

Red Sea and Middle East disruption still matter indirectly

This is not primarily a Red Sea article, but the wider disruption backdrop still matters because it distorts vessel deployment, schedules, and operating costs across the global box network.

Freightos said in late June that even as bunker costs had come down from their March highs, trans-Pacific rates kept climbing because early peak demand was colliding with an elevated fuel-cost baseline, Red Sea diversions, and peak-season congestion causing delays and effectively reducing capacity. That is an important point for procurement teams: even if fuel retreats, rates do not necessarily normalize when networks remain stretched and schedule integrity is weak.

Carrier surcharges show the same pattern. MSC updated an Emergency Fuel Surcharge on Asia-to-U.S./Canada cargo effective May 1, 2026, explicitly tying it to the geopolitical situation and operational disruption. Hapag-Lloyd separately updated its Marine Fuel Recovery charges effective July 1, 2026, while noting that base FAK rates, security-related surcharges, peak-season surcharges, and terminal handling charges sit outside that fuel line item. The practical takeaway is that base ocean quotes are only one layer of the spend.

West Coast is the clearest pressure point, but East Coast is not immune

The strongest inflation signal remains on the Asia–U.S. West Coast route, which is exactly why it has become the headline benchmark. But the move is not confined there.

Drewry’s June 26 assessment showed Shanghai–Los Angeles at $5,750 and Shanghai–New York at $7,149, both up week over week. Freightos reported East Coast prices rising even faster in absolute dollars, to more than $7,400 per FEU in weekly data and above $8,000 in daily readings by late June. That suggests this is not purely a Southern California story, even if West Coast spot rates have been the sharpest symbol of the repricing.

For importers, that matters because diversification away from one coast may not eliminate the pricing problem. It may only change the mix of transit time, inland rail exposure, destination drayage cost, and chassis or warehouse availability.

The real risk is in all-in landed cost and execution, not just the headline ocean rate

Spot indices capture the market signal, but not the full invoice.

As carriers layer in fuel-related recoveries, peak-season surcharges, equipment charges, terminal costs, and premium booking products, the difference between the published benchmark and the shipper’s actual all-in spend can widen quickly. Xeneta notes that rate comparisons can vary substantially depending on whether surcharges such as BAF, CAF, EU ETS and other port-to-port charges are included. Destination charges and inland costs are often outside the headline benchmark altogether.

That is why a market that appears to have “only” moved by a few thousand dollars per FEU can still create a much bigger landed-cost shock once booking guarantees, rolled cargo recovery, transload timing, demurrage risk, and inland repositioning are added.

Inland spillover is the next issue to watch

If late-June pricing is being amplified by front-loading and bunching rather than by stable, evenly distributed demand, inland friction becomes a more credible risk for July and August.

The Port of Los Angeles has already been handling stronger spring import volume, and uneven arrivals typically put pressure on drayage turns, warehouse labor, and chassis pools first. When vessels arrive off-pattern or carriers reduce sailing options and then refill remaining departures, cargo tends to hit gateway networks in pulses rather than in a smooth flow. That can tighten short-haul truck capacity, complicate rail handoffs, and increase premium recovery moves even if the national truckload market remains mixed.

Readers who want broader context on that downstream risk can revisit CAP’s earlier coverage that freight costs are rising again and, where port-side strain becomes more pronounced, the related warning that drayage capacity is becoming the next industrial supply-chain risk.

What remains uncertain

Two things can be true at once.

There is clearly more urgency in the market than there was in March, and Maersk’s guidance upgrade indicates at least some real improvement in Far East demand and pricing. But the broader evidence still points to a market where front-loading, carrier discipline, congestion, and network disruption are magnifying rates faster than underlying consumption alone would justify.

The next test will be whether July increases hold once tariff-driven urgency fades and whether carriers continue to blank sailings aggressively enough to prevent a pullback. If forward import forecasts prove right and U.S. volumes remain below 2025 levels into the fall, then late June may look less like the start of a classic demand-led peak and more like a reminder that container pricing can still spike sharply in a structurally fragile market.

For CAP Logistics readers, the practical implication is to treat July and August ocean bookings as an execution-risk problem as much as a pricing problem: review spot exposure, validate surcharge assumptions, build more lead time into Asia bookings, and be prepared for ocean volatility to spill into drayage, transload, and inventory-recovery decisions on the U.S. side.