Los Angeles posts its second-busiest July on record as importers race tariff deadlines, but the early peak season is running out of cargo to pull forward
SAN PEDRO, Calif., Aug. 19, 2026 – The Port of Los Angeles moved 960,464 twenty-foot equivalent units in July, the second-busiest July in its 119-year history, port officials announced Tuesday, capping a two-month stretch in which the nation’s largest container gateway handled nearly two million boxes as American importers raced to land goods ahead of a rolling series of tariff deadlines. The figures, released August 18 at the port’s monthly media briefing, offer the clearest picture yet of how thoroughly tariff policy has rewired the rhythm of US trade, pulling the traditional autumn peak shipping season forward into the first half of the year and leaving forecasters warning of a long, slow slide through the holidays.
“After topping 1 million container units in June, we nearly reached that mark again in July,” said Port of Los Angeles Executive Director Gene Seroka. “Businesses continue to move cargo when they see windows of opportunity amid an evolving trade environment, while resilient consumer demand is helping keep imports at historically strong levels.”
The July total was 6 percent below the all-time record for the month, set a year earlier when importers surged cargo ahead of anticipated trade policy changes, but it ran 7.5 percent above the port’s five-year average for July. It followed a record-setting June of 1,002,734 TEUs, the busiest single month in the port’s history, and brought the two-month total to almost exactly two million containers.
The anatomy of a tariff-driven July
Loaded imports reached 499,552 TEUs in July, down 8 percent from last year’s record month but 6 percent above the five-year July average. Loaded exports totaled 111,776 TEUs, also down 8 percent year over year, continuing a long erosion of outbound volumes that port officials attribute in part to retaliatory measures and the strong dollar. Empty containers, repositioned back to Asia to be refilled, totaled 349,137 TEUs, down 2 percent.
Through the first seven months of 2026, Los Angeles has handled 6,083,067 TEUs, running 1.8 percent ahead of the same period last year, a remarkable statistic given that last year itself was a record and that the intervening months have included a Supreme Court decision striking down an entire category of tariffs, the expiration of one temporary global levy, and the arrival of another tariff regime covering most of America’s trading partners.
The proximate cause of the summer surge is easy to identify. Temporary 10 percent global tariffs imposed in February under Section 122 of the Trade Act of 1974, the balance-of-payments authority the administration reached for after the Supreme Court struck down its emergency tariffs, expired on July 23. One day later, a new round of Section 301 tariffs took effect, imposing duties of 10 to 12.5 percent on imports from 60 economies following the US Trade Representative’s forced-labor investigations. The one-day gap between the two regimes, and the months of uncertainty about what would follow Section 122, gave importers a powerful incentive to land goods early.
“We had an early peak season this year as retailers brought in merchandise ahead of tariff changes in late July and responded to other uncertainties in the supply chain like the ongoing disruption brought by the conflict in Iran,” said Jonathan Gold, vice president for supply chain and customs policy at the National Retail Federation.
The result is that the peak season, which traditionally builds through August and crests in October as retailers stock shelves for the holidays, has already largely happened. Seroka acknowledged as much in his outlook. “We expect another strong month in August, although some cargo that traditionally arrives later in the season has already moved,” he said. “Consumer demand remains the most important variable as we look toward the balance of the year.”
A national pattern
Los Angeles is not an outlier. The Global Port Tracker report produced by the National Retail Federation and Hackett Associates estimates that the major US container ports it covers handled 2.21 million TEUs of imports in July, down 7.6 percent from a year earlier but still elevated by historical standards. August is forecast at 2.22 million TEUs, down 4.2 percent year over year, before volumes begin declining more noticeably in the fall as the pulled-forward inventory works its way through warehouses and distribution centers.
For the full year, Global Port Tracker forecasts imports of 25.5 million TEUs at the covered ports, essentially flat against 2025. That flat line conceals a dramatic reshaping of the calendar: a first half swollen by front-loading, and a second half expected to sag as importers live off inventory rather than new arrivals. The traditional seasonality of American trade, already loosened by the pandemic years, has been further scrambled by three consecutive years in which the most important variable in shipping decisions was not consumer demand but the effective date of the next tariff.
The pattern has costs that ripple far beyond the docks. Warehouse space in Southern California’s Inland Empire tightened through the spring as front-loaded goods arrived months before they were needed. Carrying inventory is expensive, and retailers financing early purchases at elevated interest rates are betting that the tariff savings exceed the storage and capital costs. Trucking and rail capacity, sized for a smooth seasonal build, has whipsawed between surge months and slack ones. Ocean carriers, for their part, have struggled to plan vessel deployments around demand spikes that are set in Washington rather than in shopping malls.
The tariff backdrop keeps shifting
The trade policy environment that produced July’s numbers is still moving. The Supreme Court’s February 20 decision in the IEEPA tariff litigation, which held 6 to 3 that the International Emergency Economic Powers Act does not authorize the president to impose tariffs, invalidated the sweeping levies that had covered most US imports through 2025. The ruling triggered a refund process that the Court of International Trade has since ordered Customs and Border Protection to administer, covering an estimated 165 billion dollars in duties collected across more than 53 million entries by over 330,000 importers.
But the administration responded by rebuilding its tariff wall on other statutory foundations, and the rebuilt wall is in some places higher than the old one. Beyond the Section 301 forced-labor tariffs now covering 60 economies, sectoral duties under Section 232 apply to steel, aluminum, and copper at up to 50 percent, to automobiles and parts at 25 percent, and to a growing catalog of derivative products, with the Commerce Department proposing in early August to add fourteen more categories to the metals net. Patented pharmaceutical products face 100 percent duties under an April executive order. A 15 percent tariff on polysilicon took effect this month following a Section 232 investigation concluded on August 6.
This week alone illustrates the churn. New Section 338 tariffs of 50 percent on roughly 16 billion dollars of Canadian goods were set to take effect August 19 before a last-minute deal delayed them. The Court of International Trade on August 13 upheld the administration’s termination of the de minimis exemption for parcels under 800 dollars, cementing a change that has pushed millions of small e-commerce shipments into the dutiable stream and added volume to the container trades as consolidators restructure their logistics.
Each of those developments changes the calculus for some importer somewhere, and the aggregate effect is the stop-start cargo pattern now visible in the port statistics. When a tariff deadline approaches, cargo surges. When a rate falls or a court strikes a levy down, cargo pauses while shippers wait to see what replaces it.
What the briefing revealed about California’s economy
Joining Seroka at Tuesday’s briefing was Lance Hastings, president and chief executive of the California Manufacturers and Technology Association, who discussed business conditions, manufacturing activity, and the opportunities and challenges facing California manufacturers under the current trade regime. His presence underscored a theme port officials have pressed all year: the tariff environment is not only a story about imported consumer goods but also about the inputs that feed domestic factories.
California manufacturers import components, machinery, and materials through the San Pedro Bay complex, and many now pay tariffs on those inputs even as they compete against finished goods that, in some cases, face lower effective rates. Manufacturers association officials have warned that duties on intermediate goods function as a tax on domestic production, raising costs for exactly the factories the tariffs are meant to protect. The debate over cumulative input costs has intensified as the Section 232 derivative lists expand deeper into the industrial supply chain.
Seroka also told reporters that the port has capacity and operational readiness to handle additional cargo should changing global trade routes bring more volume to Los Angeles. That was a pointed message. As tariff differentials shift sourcing from China toward Southeast Asia, India, and Latin America, the geography of US imports is in flux, and the West Coast gateways are competing with Gulf and East Coast ports for the rerouted flows. Los Angeles, which lost market share during the labor uncertainty of the early 2020s, has spent heavily on digital infrastructure, including its Port Optimizer data platform, to argue that it can absorb whatever the new trade map sends its way.
Economic impact and the consumer question
The macroeconomic significance of the port numbers extends well beyond San Pedro Bay. Roughly 40 percent of US containerized imports enter through the San Pedro Bay complex, and the cargo that crossed its docks in June and July is the physical substrate of the holiday shopping season. The front-loading pattern means most holiday goods are already in the country, which insulates consumers from short-term trade disruptions but also means that the tariffs paid on those goods are already embedded in their retail prices.
Economists remain divided on how much of the tariff burden is reaching consumers. Retailers absorbed a meaningful share of the early rounds in compressed margins, and the strongest price effects have appeared in tariff-intensive categories such as furniture, appliances, and auto parts. The National Retail Federation has consistently warned that the cumulative weight of the 2025 and 2026 tariff actions will show up in holiday price tags, while administration officials point to overall inflation readings that have stayed contained and argue that exporters and foreign producers are eating much of the cost.
What the port data shows unambiguously is that businesses believe the tariffs matter enough to reorganize their entire logistics calendars around them. Companies do not pay to warehouse Christmas merchandise in July unless the duty savings are real. The revealed preference of thousands of importers, visible in the TEU counts, is that tariff timing is now among the largest cost variables in American supply chains.
Implications for shippers and what comes next
For importers, the practical lesson of the summer is that windows matter. Companies that moved early against the July 24 deadline saved measurably against those that did not, and logistics managers say boards now expect tariff-calendar planning as a standard discipline. With the Section 301 forced-labor rates in place and further sectoral actions pending, including possible new duties tied to the semiconductor investigation that the administration has said will not take effect before 2027, shippers face a landscape in which the next window could open or close with a single Federal Register notice.
Freight buyers should expect a softer fall market. Global Port Tracker’s forecast of declining volumes through the remainder of the year implies loosening vessel space and potentially falling spot rates on the transpacific, a relief for shippers who paid surge pricing in the spring. But forecasters caution that another policy shock, a court ruling, a new sectoral tariff, or an escalation with a major trading partner could trigger another pull-forward at any time.
For the port itself, the strategic question is whether the historically strong volumes of 2026 represent a durable baseline or a sugar high borrowed from future quarters. Seroka’s answer on Tuesday was characteristically measured: consumer demand, he said, remains the most important variable. If American shoppers keep spending, the boxes will keep coming, whatever the tariff schedule says. If they falter under the accumulated weight of higher prices, the second half of 2026 could reveal just how much of this year’s cargo boom was born in Washington rather than on Main Street.
The de minimis effect and the changing shape of the box trade
One structural change working through the numbers deserves particular attention: the end of the de minimis exemption. For a decade, parcels valued under 800 dollars entered the United States duty-free and with minimal customs formality, a channel that grew into a torrent of more than a billion packages a year, dominated by direct-to-consumer shipments from Chinese platforms. The administration terminated the exemption in 2025, and the Court of International Trade’s August 13 ruling in the Detroit Axle case upheld that termination, rejecting a small-business challenge and confirming that the change is here to stay.
The logistics consequences are now visible at the ports. Goods that once flew in air parcels or moved in postal streams are being consolidated into ocean containers, entered formally, and distributed from US warehouses, because bulk entry with duties paid has become more economical than the defunct parcel-by-parcel route. Customs brokers report a surge in first-time formal importers, and fulfillment operators in Southern California say demand from e-commerce consolidators has partially offset softening space demand from traditional retailers. The de minimis change, in other words, is quietly adding containerized volume even as tariffs subtract it, one reason forecasters have struggled to call the monthly numbers.
The export side of the ledger tells a less comfortable story. Loaded exports out of Los Angeles have fallen for much of the past two years, and July’s 8 percent decline extends the slide. Agricultural shippers, who fill a large share of outbound boxes with almonds, hay, cotton, dairy, and citrus, face retaliatory duties in several markets and increased competition from South American suppliers who now enjoy better terms in China. Farm groups have pressed the administration to prioritize export market restoration in its trade negotiations, warning that market share lost over consecutive seasons rarely comes back quickly. Empty containers moving back to Asia outnumbered loaded exports by more than three to one in July, a ratio that concisely expresses the imbalance in America’s containerized trade.
Echoes of 2018, at a different scale
Veterans of the docks have seen tariff-driven surges before. The 2018 and 2019 trade war produced the same signature: record months ahead of each tranche of China tariffs, followed by air pockets once the deadlines passed. The pandemic years then scrambled every pattern with demand shocks and congestion. What distinguishes 2026 is the breadth of the policy surface. Where 2018’s front-loading was driven by a single bilateral escalation, today’s calendar is shaped by overlapping sectoral investigations, court rulings, country-specific framework deals, and enforcement actions covering dozens of economies at once.
That breadth changes behavior. Importers can no longer hedge tariff risk by shifting sourcing from China to Vietnam or India, because the forced-labor Section 301 tranche covers 60 economies and the sectoral tariffs apply regardless of origin. Instead, the hedge has become temporal: move goods when the window is open. Logistics executives describe boards asking not whether to front-load but how much working capital to devote to it, and treasurers weighing warehouse leases against duty savings with the same rigor once reserved for currency hedging. Several large retailers have publicly credited early shipping for protecting their holiday margins, effectively validating the strategy for the rest of the market.
The longshore workforce has ridden the volatility. Strong volumes have meant steady work and heavy overtime at the twin ports of Los Angeles and Long Beach, which together employ tens of thousands of dockworkers, drayage drivers, and warehouse staff. But labor leaders note that whipsaw scheduling, surge months followed by slack ones, strains the casual workforce that absorbs the peaks, and port-adjacent communities bear the traffic and emissions of compressed surges. The port’s continuing investments in appointment systems and off-peak gates are partly an attempt to smooth flows that policy keeps making lumpier.
Retail economists add one more wrinkle: the inventory overhang cuts both ways. Goods landed early must be financed, stored, and eventually sold, and if consumer demand softens, retailers holding tariff-inflated inventory face markdown pressure that squeezes margins from both ends. The National Retail Federation’s forecast assumes demand holds; a weaker consumer would turn this summer’s prudent front-loading into next winter’s clearance problem. That, more than any single tariff line, is the bet embedded in the 6 million TEUs that have already crossed the San Pedro Bay docks this year.