Something changed in the freight market this week that most importers haven't noticed yet. Transatlantic ocean rates jumped nearly 50%, climbing from around $1,400 per FEU to more than $2,100 in a matter of days.1 The Emergency Fuel Surcharges and Peak Season Surcharges that major carriers had been announcing since March quietly went into effect.
This is not a temporary blip. It's the beginning of the annual rate escalation cycle that runs through August and September. And if you have holiday inventory to move this year, the clock on locking in reasonable freight rates just started ticking loudly.
Why Peak Season Starts Now, Not in August
Most importers treat peak season as a Q4 problem. The logistics decisions that determine what you actually pay in Q4 get made in Q2.
Here's the math: an ocean shipment from China to the US East Coast takes 28 to 35 days in transit. Add port processing, drayage, and a small buffer, and goods need to leave origin in June or July to be in your warehouse by August. For June and July sailings, carriers want booking confirmations now, in April and May. That's the window you're in right now.
Carriers don't wait for cargo to pile up before raising prices. They raise prices the moment booking velocity picks up. By the time August inventory shortages start making supply chain headlines, the cost of moving those products has already climbed significantly. Early movers lock in rates before that happens.
What Carriers Have Already Announced
This isn't speculation. Carriers have been publishing their surcharge schedules for weeks, and several are now in effect:
Transatlantic PSS and fuel surcharges are live: Emergency Fuel Surcharges and Peak Season Surcharges of $500 to $1,000 per FEU on North Europe to North America routes went into effect in mid-April, contributing directly to the 50% rate spike recorded by the Freightos Baltic Index for the week of April 14.1
More transatlantic increases are scheduled: Some carriers have already filed additional Europe-to-North America rate increases of $1,000 to $2,000 per FEU for late April and early May.1
Transpacific rates are moving too: Rates to the US West Coast are now around $2,500 per FEU, while East Coast rates have reached approximately $3,678 per FEU. Transpacific rates climbed 3 to 10% in a single week.1
Maersk's North Europe to US/Canada PSS is now in effect: Maersk announced a Peak Season Surcharge for North Europe to United States and Canada destinations effective April 8, 2026.2
More transpacific surcharges are proposed for May: Several carriers have announced additional GRI and PSS increases of $500 to $2,000 per FEU on Asia-to-US routes targeted for early May.3
The National Retail Federation projects that US ocean import volumes will increase 5% starting in July compared to the first half of the year.1 More cargo competing for similar vessel capacity means rates will continue moving in one direction through the summer.
What Waiting Actually Costs
The math on early booking is straightforward. An importer moving 10 containers of holiday inventory from Shanghai to the US East Coast faces roughly two scenarios:
Book now in April or May: Current spot rates around $3,678 per FEU, with manageable surcharges not yet fully stacked. Approximately $36,780 in ocean freight for 10 containers.
Book in August: After GRIs and PSS stack through June and July, rates on the same lane are typically $800 to $1,500 higher per container.3 That brings the same 10-container order to $44,780 to $51,780. A premium of $8,000 to $15,000 for the exact same service, on the exact same lane.
Freight cost is only part of the calculation. Late bookers also face a higher probability of being rolled to the next vessel when space fills up, pushing arrival dates back by a week or more. A one-week slip in August can cascade into stockouts during back-to-school or early holiday promotions, compounding the cost well beyond the freight differential.
Trade Uncertainty Makes the Buffer Case Stronger
There's an added dimension in 2026 that makes the booking window even more critical: tariff unpredictability.
After the volatility of the past several months, many importers are carrying more safety stock than in previous years to buffer against further trade disruptions. That means more freight volume competing for carrier space during peak season, on top of the normal seasonal demand increase.
Importers who have already addressed their landed cost exposure through strategies like first sale valuation or alternative sourcing have taken care of the duty side of the equation. The next lever is freight cost. It's one you can only pull in advance.
What to Do Before the End of April
Here is a practical checklist for importers who want to avoid paying peak season premiums on their holiday inventory:
Map your Q3 and Q4 volume requirements now. Work backward from your needed in-warehouse dates. Add 5 to 7 days for port processing and drayage, then add your ocean transit time. That tells you when your cargo needs to leave origin.
Request firm rate quotes for June, July, and August sailings immediately. Even if volume commitments aren't fully finalized, getting quotes on confirmed bookings now locks in rates before the next round of surcharges takes effect.
Consider LCL if your volumes don't fill a full container. Less than Container Load shipping offers more scheduling flexibility. LCL rates don't spike as aggressively during peak season because they're pooled across multiple shippers, which reduces your exposure to single-carrier rolled-container risk.
Split large orders across multiple bills of lading. Carriers roll individual bookings, not entire orders. Splitting your cargo across two or three BOLs means a single rolled container doesn't delay your full inventory arrival.
Get customs documentation ready before cargo ships. Customs holds on arrival are one of the most expensive surprises during peak season. If you're importing new SKUs, FDA-regulated products, or goods subject to CPSC or UFLPA requirements, start the paperwork now. Detention and demurrage during August can exceed the freight cost itself.
A Note on Air Freight
Air freight is an option for time-sensitive or high-value goods, but it's a poor substitute for planning bulk holiday inventory. Current rates from China to North America are running around $6.30 per kilogram,1 which translates to roughly six to ten times the per-unit cost of ocean freight for most consumer goods categories.
The practical model for most importers is to move the bulk of holiday inventory by ocean freight, locked in now, and use air freight selectively for reorder fills on fast-moving SKUs once sell-through data comes in during September and October. That model only works if your ocean freight is already in motion before you need to make air decisions.
The Bottom Line
Freight markets run on forward planning. Peak season surcharges follow the same calendar every year. The only variable is whether you're on the right side of the announcement date when they take effect.
The window to book Q4 ocean freight at reasonable rates is open right now. In four to six weeks, the surcharges currently being filed will be in effect, and today's rates will be history.
If you want to lock in capacity for Q3 and Q4 before the next round of increases, get in touch with Cubic. Our team manages bookings across all major trade lanes, handles customs clearance in-house, and can put confirmed sailing dates on your holiday inventory before the peak season window closes.
