Freight Rates Are Falling, But Q4 Capacity Is Getting Squeezed

By SteadyState Commerce. Published 2026-08-31.

Drewry's World Container Index came in at $4,473 per 40ft container on August 27, down 1% week over week (Source: Drewry World Container Index, https://www.drewry.co.uk/supply-chain-advisors/supply-chain-expertise/world-container-index-assessed-by-drewry). Shanghai to Los Angeles held flat at $6,818. On paper that reads like good news heading into Q4 booking season. It isn't the whole story, and we don't want sellers locking in a freight budget off that headline number alone.

Rates are soft, but capacity is getting squeezed from two directions

First, the Panama Canal. The Canal Authority pushed the maximum authorized draft down to 48.0 feet effective September 2, with a further cut to 47.5 feet now scheduled for October 1, because Gatun Lake water levels are running behind normal for this point in the wet season (Source: gCaptain, https://gcaptain.com/panama-canal-to-tighten-draft-limits-again-as-water-levels-continue-to-fall/). Every half-foot of draft lost means a containership carries less cargo, full stop. Some carriers already run East Coast strings through the canal at less than full capacity to hold a buffer, and that buffer is what's shrinking.

Second, Shanghai and Ningbo got hit by three typhoons this month, Dolphin, Noul, and Saudel, back to back. Berthing delays at Yangshan have run past 12 days in late August, and Waigaoqiao is averaging roughly 8 days of vessel wait (Source: Kuehne+Nagel Port Operational Updates, https://mykn.kuehne-nagel.com/news/article/port-operational-updates-from-12-08-2026). That's not a one-week blip, that's a backlog carriers are still working through. Drewry also flagged Shanghai congestion running near a 96-hour average and four blank sailings announced on the Asia-Europe lane for the coming week, up from two, which tells you carriers are managing capacity tighter, not looser.

The fuel surcharges are still live

We keep hearing sellers say "rates are down, we're fine." Rates on the base ocean freight line are down. The surcharge stack is not gone. CMA CGM's emergency fuel surcharge, tied to Middle East tension pushing bunker costs up, has been running since August 1 at $150 per TEU on head-haul dry containers and $165 on reefer. ONE followed on August 15 with $75 per TEU head-haul dry and $100 on reefer (Source: Tradlinx, https://blogs.tradlinx.com/which-containers-pay-the-new-august-fuel-surcharges/). These are filed with the FMC and typically carry a 30-day notice requirement before taking effect, so they don't vanish the moment bunker prices ease (Source: Husch Blackwell, https://www.huschblackwell.com/newsandinsights/ocean-carriers-begin-adding-fuel-surcharges-amid-middle-east-disruptions-fmc-regulations-require-notifications-and-phased-implementation). If your freight forwarder quoted you a base rate without walking through the current EFS on your specific carrier and lane, ask again. We've seen landed cost estimates come in 5-8% light because someone quoted the headline rate and left the surcharge line blank.

What this means for your Q4 timing

• Don't read a falling WCI as falling landed cost. Pull the full rate sheet, base plus EFS plus any peak season or GRI line, before you commit units to a PO.
• Build in extra transit buffer for anything routing through Panama or originating from Shanghai/Ningbo right now. A sailing that was reliably 30 days dock to dock in June is running longer today, and that eats into your restock window before Black Friday.
• If you have flexibility on origin port, ask your forwarder whether shifting to a port with less typhoon backlog changes your ETA meaningfully. Sometimes it does, sometimes the mainline vessel is already delayed regardless of load port.
• Lock ocean space for October and November arrivals now. Carriers are already trimming blank sailings up on some lanes, which means less spot space later, not more.
• Reconcile your freight invoice against the actual filed surcharge once it lands. We still catch overbilled EFS line items more often than we'd like.

The takeaway: treat the softer WCI number as one input, not the whole freight picture. The real cost and timing risk right now sits in the surcharge stack and in port/canal capacity, both of which are moving against sellers even while the base index ticks down. Get your Q4 bookings confirmed with a full landed cost, not a headline rate, and build schedule buffer around Shanghai and the canal specifically. If you want a second set of eyes on a quote before you commit, that's the kind of thing we help sellers check at SteadyState Commerce.