Shipping Guide · Updated October 2026
Typhoon Champi Nears East China: Ningbo and Shanghai Port Closure Windows, Delay Outlook and Rollover Risk (Updated October 2026)
Since 18:00 on 19 October, the coast off Ningbo has been under Level IV typhoon emergency response — the lowest of the four levels, activated simultaneously by the Zhejiang MSA and the Ningbo MSA for Typhoon Champi (No. 30 of 2026, super typhoon strength). In the China Meteorological Administration bulletin of 19 October 23:35, Champi's centre sat at 15.1°N, 137.2°E, with maximum winds of 62 m/s (about 223 km/h), central pressure 915 hPa, roughly 1,970 km east-southeast of Taipei, moving west-northwest at 20–25 km/h; the official line is that its impact on China's southeastern waters and coast gradually develops from 22 October.
Quick answer: Since 18:00 on 19 October, the coast off Ningbo has been under Level IV typhoon emergency response — the lowest of the four levels, activated simultaneously by the Zhejiang MSA and the Ningbo MSA for Typhoon Champi (No. 30 of 2026, super typhoon strength). In the China Meteorological Administration bulletin of 19 October 23:35, Champi's centre sat at 15.1°N, 137.2°E, with maximum winds of 62 m/s (about 223 km/h), central pressure 915 hPa, roughly 1,970 km east-southeast of Taipei, moving west-northwest at 20–25 km/h; the official line is that its impact on China's southeastern waters and coast gradually develops from 22 October.
But the typhoon itself does not decide whether your cargo moves. What decides it is the typhoon response level the MSA activates under the Ningbo MSA's typhoon response regulation: the moment Level II starts, loading and unloading stop and vessels over 250 m leave the port, and the port group then closes the gates; and reopening is not the same as recovery — after August's typhoon, Waigaoqiao waited 7–8 days for a berth, Yangshan up to 12, and booked containers were rolled, re-stowed or sailed without in batches.
Two groups of cargo are exposed: export containers loading at Ningbo or Shanghai in late October whose sales window falls in late November or later (Black Friday 27 November, Christmas 25 December — mainly US lanes); cargo already on the water, already at destination, or loading from South China and other ports is essentially untouched by this event. The rest of this page separates the two.
- The accurate status right now is Level IV (typhoon standby), not a shutdown. The Ningbo coast entered Level IV at 18:00 on 19 October; under the Ningbo MSA typhoon response regulation, Level IV triggers on "typhoon peripheral effects on Ningbo coastal waters possible within 72 hours" — it is an early warning, and the port keeps loading.
- Whether the port stops is decided by thresholds, not by how close the storm "feels". Level II (implementation) triggers when the storm centre is 320 nautical miles (about 593 km) from a reference point, or when coastal average wind is forecast to reach Beaufort force 10 within 24 hours; only then does loading stop and vessels over 250 m leave Ningbo immediately. The reference points are two fixed positions — Dongmen Island off Shidong in the south and Beilun Hill in the north — not the city of Ningbo.
- "Path undecided" is the official position, not media speculation. The China Meteorological Administration says "impact on China gradually develops from 22 October"; the Shanghai Meteorological Centre said on 19 October that Champi may recurve toward Japan or move west to make landfall in China, and that "the degree of wind and rain impact on this city remains uncertain". Any conclusion today claiming certain impact or certain non-impact goes beyond the official forecast.
- Reopening is not recovery. Unsealing is only the start of backlog clearance: cargo, ships waiting for berths and several days of queued trucks all come back at once, and rollovers and re-stows concentrate in the first wave after reopening — the observed reality after August's typhoon was 7–8 days of berthing wait at Waigaoqiao, up to 12 at Yangshan, and 7–8 hours for a truck to pick up an empty container.
- This year's peak-season calendar is fixed: Black Friday 27 November, Cyber Monday 30 November, Christmas 25 December. Cargo loading at Ningbo or Shanghai in late October has its warehouse-arrival window pressed right against this calendar; cargo already on the line only gets its line tightened.
- Ask about the basis before quoting any rollover rate. The Shanghai Cross-Border E-Commerce Association's June 2026 data puts the peak rollover rate at Yantian, Nansha, Ningbo and other major export ports at 55%; CMA CGM's own reported internal rollover rate for the same period was only 13.4%, roughly four times apart from project44's transshipment-port restow measure. A single basis does not describe the whole market.
- Watch three notices, not the typhoon track map. The MSA's response-level notices (Level III → Level II), the port group's reopening and cutoff notices, and the carriers' schedule-adjustment notices. The track map is background; these three are the operating signals.
How a typhoon becomes your delay: four links, each with a named decision-maker
Link one, who issues the typhoon alert. The China Meteorological Administration (National Meteorological Centre) publishes typhoon bulletins in sequence: in the 19 October 23:35 bulletin, Champi sat at 15.1°N, 137.2°E, with 62 m/s winds and 915 hPa pressure, about 1,970 km east-southeast of Taipei, moving west-northwest at 20–25 km/h. Three days earlier, on 16 October, the same department's bulletin still read "no impact on China's sea areas in the next five days". The same department moved from "no impact" to "impact on China gradually develops from 22 October" inside three days — typhoon forecasts are rolling updates, not one-off verdicts, and that is the precondition for reading any typhoon news.
Link two, who decides whether the port stops. The Ningbo MSA. The basis is Article 7 of the typhoon response supervision and management regulations for waters under the Ningbo MSA's jurisdiction: the area activates one of four response levels based on the storm centre's distance from two reference points (Dongmen Island off Shidong in the south, Beilun Hill in the north) and the coastal wind forecast, with the actions at each level written into the regulation.
| Response level | Trigger (either one) | Hard action on the port |
|---|---|---|
| Level IV · standby | Typhoon peripheral effects on Ningbo coastal waters possible within 72 hours | Check anti-typhoon equipment, yachts return to port; loading does not stop |
| Level III · preparation | Storm centre 580 nautical miles (about 1,074 km) from a reference point and likely to affect; or coastal average wind reaching force 8 or more within 48 hours | 24-hour watch; port scheduling arranges loading and unloading reasonably and ensures vessels can leave at any time; vessels over 250 m controlled in advance |
| Level II · implementation | Storm centre 320 nautical miles (about 593 km) from a reference point and likely to affect; or coastal average wind reaching force 10 or more within 24 hours | Immediately notify relevant vessels to stop loading and unloading; vessels over 250 m leave Ningbo; construction vessels move to typhoon shelters |
| Level I · resistance | Entry into Ningbo coastal waters expected within 12 hours; or coastal average wind reaching force 12 or more within 12 hours | Full typhoon resistance; port at highest alert |
Link three, how the port stops. Stopping loading and unloading is triggered by the MSA's response level; the closure that shippers feel most — suspending container gate-in and pick-up (bringing loaded boxes into the terminal and taking boxes out) — is implemented by the port group at the municipal typhoon command's request, and the two have different executors. August's sequence is the specimen: the Ningbo MSA entered Level III at 20:00 on 5 August and Level II at 08:00 on 7 August; the Ningbo municipal typhoon command started Level IV at 12:00 on 6 August; Ningbo Zhoushan Port suspended empty-container gate moves at 12:00 on 7 August and stopped loaded-container gate-in at 20:00, entering full closure — only about 10 hours between the MSA's Level II notice and full closure. On the Shanghai side, Yangshan and Waigaoqiao were down from 8 August.
Link four, what happens after reopening. Reopening only means "work is possible again": the backlogged cargo, the ships waiting for berths (vessels that have arrived but have no berth yet, waiting at anchor) and three days of queued trucks all come back at once. After Ningbo's main terminals resumed loaded-container gate moves at 16:00 on 10 August and Shanghai resumed in batches from the early hours of 11 August: Waigaoqiao waited 7–8 days for a berth, Yangshan up to 12 days, and a truck needed 7–8 hours to pick up an empty container; carriers compressed port calls to catch up with schedules, and weeks 31–33 saw 4, 3 and 3 sailings skip Shanghai respectively. So "closed for 3 days" has never meant "delayed by 3 days".
The trigger lines, drawn. The x-axis is the storm centre's distance from Ningbo in kilometres, from 2,400 km on the left to 0 on the right; the amber line is the Level III trigger (580 nautical miles, about 1,074 km), the red line is the Level II trigger (320 nautical miles, about 593 km) — crossing the red line means loading stops and vessels over 250 m leave; the blue dot is Champi's position at 17:00 on 19 October, the blue dashed line is the constant-speed projection, and the grey dashed line is the recurve-toward-Japan branch.
The 19–25 October window: what the officials have said, what they have not, and what is projection
The officials have said three things. First, Level IV response started at 18:00 on 19 October (the Zhejiang MSA in sync, with the Wenzhou and Taizhou MSAs starting the same day and the Guangdong MSA starting tropical-cyclone Level IV at 18:00 the same day). Second, the Zhejiang Marine Monitoring and Forecasting Centre's 09:00 wave message of 19 October: with Champi and cold air acting together, Zhejiang waters see one heavy-swell process from 21 to 25 October, peaking on 23–24 October, with coastal waters at 3.0–4.4 m (rough to very rough) and offshore waters at 5.0–7.0 m (very rough to high — measured against a 3 m floor per storey, the offshore swell is the equivalent of 1.7–2.3 storeys); the Ningbo Natural Resources and Planning Bureau's same-day figures are 2.5–4.0 m coastal and 3.0–5.0 m offshore for Ningbo — the two same-day figures differ, and both are kept here rather than picking one for them. Third, storm surge: from 21 to 24 October, high tides approaching or exceeding the local yellow alert level are expected, and this week falls in the spring-tide period (the days of the largest astronomical tidal range), so sections of coast including Zhoushan and Ningbo's Zhenhai and Beilun come into these higher tides already running high.
What the officials have not said is one thing, and it happens to be the most important: whether Shanghai is affected this time. The Shanghai Meteorological Centre's words of 19 October: "Champi is expected to possibly turn north-northeast over the waters northeast of Taiwan Island on 23–24 October; it could also make landfall on Taiwan Island or enter the South China Sea… the track trend and the degree of wind and rain impact on this city remain uncertain." China Weather Network's chief meteorological analyst Xin Xin gives the same fork: after 22 October, if the cold air is strong and the subtropical high breaks, the typhoon goes north toward Japan; if the subtropical high holds, it may move west to make landfall in China.
Under that uncertainty, what can be done is to lay out the scenarios. A pure arithmetic projection from the official 19 October 17:00 position (2,396 km from Ningbo, about 1,294 nautical miles) and current speed (20–25 km/h): if the direction holds toward northern Zhejiang, the 580-nautical-mile Level III line is reached in roughly 53–66 hours and the 320-nautical-mile Level II line in 72–91 hours — corresponding to two possible nodes, the evening of 21 October to the morning of the 22nd, and the evening of the 22nd to the early hours of the 23rd; set against August, only about 10 hours separated the Level II notice from full closure. These two dates are a hypothetical projection, not a forecast; one course change by the typhoon voids all of it.
| Track scenario | What triggers | Possible port action | What it means for you |
|---|---|---|---|
| West into the East China Sea or landfall in East China | Level III → Level II triggered in threshold order | Per August: loading stops within hours of Level II, the port group then closes the gates, downtime on the order of 3 days | Cargo loading 23–27 October slips wholesale; add 7–10 days of delivery delay after reopening |
| Recurve toward Japan | Neither threshold reached; Level IV lifted as impact fades | No stop to loading, no closure | Only the 21–25 October heavy-swell process, which may affect individual berthing windows |
| Landfall on Taiwan or entry into the South China Sea | Depending on distance from East China, response may stop at Level III | Some vessels evacuate early; individual sailings adjusted | Smaller than August, but schedules can still be disrupted with small probability |
Why your container can get hurt before the port zone does: skipped calls and rollovers
Carriers do three things after a typhoon: compress port calls, consolidate, and roll. Compressing port calls is the skipped call — the ship arrives and does not stop, sailing straight on, and all cargo for that port is rebooked; August's industry monitoring counts 4, 3 and 3 sailings skipping Shanghai in weeks 31–33, and Maersk at one point issued three notices in a single day cancelling Shanghai calls on multiple services.
Settle the mechanism and there is nothing to panic about: it is the carriers, working from their own schedule and slot plans, that decide during the concentrated release period after reopening which port calls to cut and which containers to roll — the typhoon does not "automatically" delay your cargo. During the August Yangshan/Waigaoqiao shutdown, the words on record in media reports were "booked cargo faced rollover, re-stow or later sailing"; just after the port zone reopened, some terminals briefly took in more boxes than the berthed ships could load, and carriers cut some containers to protect their departure window. The first wave after reopening is the rollover peak — August's most counter-intuitive lesson, and the one most worth remembering.
Being rolled is not a queue ordered by "whose cargo is urgent". No carrier has published a rollover priority list; industry post-mortems point to an ordering of guaranteed-space products and major accounts first, cheap slots, freight-collect cargo and multi-layered bookings last. So a container being rolled is usually not an operational accident but the result of load planning — which also means it is hard to fix by "chasing", and can only be hedged by booking early and spreading bookings.
For rollover-rate numbers, ask about the basis first. The Shanghai Cross-Border E-Commerce Association's data of 4 June 2026: the peak rollover rate at Yantian, Nansha, Ningbo and other major export ports reached 55%, with more than 80% of booked cargo deferred on some services; CMA CGM's own reported internal rollover rate for April 2021 was only 13.4%, against project44/Ocean Insights' roughly 56% transshipment-port restow measure for the same period — about four times apart. Before reading any rollover rate, ask three things: which port, which time window, what basis. For reference on the cost side: after the August typhoon, off-dock yard drop fees rose from RMB 400–500 per container to RMB 1,000–2,000, with individual periods reported at RMB 4,000–6,000 (August 2026 industry-monitoring values, not a quote).
The peak-season delivery ledger: Black Friday, Cyber Monday, Christmas — which cargo is on the line
Customers shipping to North America have been asking us almost the same thing recently: will the Black Friday cargo make it? This section does not guess shipment by shipment — it lays out the calendar and the transit-time basis first, then matches each cargo class to its exposure, with the actions left to the next section.
The calendar is fixed: Black Friday falls on 27 November 2026 (a Friday), Cyber Monday on 30 November, Christmas on 25 December. Transit times follow the basis on the site's China–US transit times page: US West Coast port-to-port (port to port) 15–20 days, door-to-door (door to door, including customs clearance and drayage) 22–30 days; US East Coast port-to-port 28–35 days, door-to-door 35–45 days. Cargo loading at Ningbo or Shanghai in late October has its warehouse-arrival window falling between mid-November and early December — both the Black Friday and Christmas windows are pressed into this stretch.
| Cargo class | Peak-season window | Exposure to this typhoon | Action needed |
|---|---|---|---|
| Already loaded or on the water (sailed before 21 October) | Black Friday, Christmas | None at origin; risk is at destination — berthing waits and slower pick-up after reopening push warehouse arrival later | Watch carrier notices and schedules; update buyers once on expected warehouse arrival |
| Loading · US West Coast (late-October cutoff) | Black Friday (27 November) | On the line: normal warehouse arrival mid-to-late November; one slipped sailing plus post-reopening berthing wait pushes arrival to late November–early December, and the deadline may be missed | Yes — follow the three decision points in the next section |
| Loading · US East Coast | Christmas (25 December) | Normal warehouse arrival is already late November–early December, pressing the edge of Black Friday; another 7–10 days of typhoon slip and Christmas gets tight too | Yes — get booking, cutoff and backup-port moves done early |
| Warehouse arrival after mid-December, or more than two months of stock cover | After Christmas, early next year | Low exposure; a 7–10-day delay is only a number on paper and cannot change the sales rhythm | No need to reschedule for it; book as usual |
One honest closing line: what this typhoon bites is mainly the cargo that was already on the line for peak season. The calendar is fixed, the typhoon is the variable — factoring the variable into the fixed calendar beats betting on the typhoon's course.
What to do now: work backwards from the sales window — three decision points
First, the arithmetic. Take a shipment ready at the factory on 22 October and run it through the normal case and the typhoon case (projected at August's scale) — all transit figures come from the site's China–US transit times page: US West Coast port-to-port 15–20 days, US East Coast 28–35 days, door-to-door plus another 7–10 days, and missing the CY cutoff (the terminal yard's deadline for accepting the container, usually 1–3 days before sailing) means slipping one sailing.
| Step | Normal case | Typhoon case (projected at August's scale) |
|---|---|---|
| Factory ready | 22 October | 22 October |
| CY cutoff | 24–26 October | Missed due to closure, slips to 27–29 October |
| Actual sailing | 25–27 October | 2–5 November (7–8 days of post-reopening berthing wait, rebooked onto the next sailing) |
| US West Coast arrival (port-to-port 15–20 days) | 9–16 November | 17–25 November |
| Warehouse arrival (door-to-door 22–30 days) | 13–21 November | 24 November – 3 December |
| Against Black Friday (27 November 2026) | Has margin | On the line or missed |
The same shipment switched from US West Coast to US East Coast makes the arithmetic tighter: port-to-port 28–35 days and door-to-door plus another 7–10 days puts normal warehouse arrival in late November or later — this ready date was already pressing the edge of Black Friday, and all the typhoon does is make "catching Christmas" tight as well. What the typhoon really bites is the cargo that was already on the line; for slow-moving stock with more than two months of cover, these 7–10 days are only a number on paper.
Three decision points, all hung on observable notices:
| Node | Observable signal | Action |
|---|---|---|
| Now – 21 October | Level IV active; watch for the Level III notice | Cargo with warehouse arrival after 20 November proceeds as usual, but book earlier than in past years; ask about cancellation charges and the free window before booking; expect heavy cargo to be rolled first, not merely delayed |
| Level III notice issued | 580 nmi from a reference point, or coastal wind of force 8 or more within 48 hours | Internal red line: complete gate-in 48 hours before cutoff; confirm the S/O (shipping order, the booking confirmation), CY cutoff time and VGM (verified gross mass declaration) shipment by shipment; update buyers once on expected arrival |
| Level II notice / closure | 320 nmi from a reference point, or wind of force 10 or more within 24 hours; the port zone stops gate moves | Start the backup: next sailing, change of port, rebooking; keep terminal notices, carrier notices and fee records; recalculate the buyer's delivery date in "weeks", not "days" |
Three actions worth taking at any node: ask about cancellation policy before booking, not when you need to refund; book one sailing each at Ningbo and Shanghai separately, or add a South China sailing as a spare; leave buffer in promises to buyers, and do not promise on the original ETD (estimated time of departure). For the extra cost lines, check them item by item against the site's container shipping cost page; for post-arrival customs clearance and pick-up rhythm, see US customs clearance.
When this framework does not apply
- Champi recurves toward Japan. Neither distance threshold is reached, Level IV is lifted, and the whole timeline in this page is void — by the official line, this is currently a branch with no small probability.
- The cargo is already past the loading window. Cargo loaded, already in the western Pacific or at destination is untouched by this event; its risk is at destination, not at origin.
- Not loading in East China. Cargo loading at Shenzhen, Xiamen, Qingdao and other ports is outside the Ningbo/Zhejiang MSA's jurisdiction, and typhoon response follows the Fujian and Guangdong MSA systems (the Guangdong MSA started tropical-cyclone Level IV at 18:00 on 19 October — this event's footprint is not limited to East China, so do not watch only Ningbo and Shanghai).
- Moving by air or express. The logic of ocean schedules and slot planning does not apply.
- Cargo with contractual delivery dates and penalty clauses. What binds you is the contract, not the typhoon; the decision is about "which route protects the delivery date", not "which route loses fewer days".
- Sales windows after mid-December. As of 19 October, Christmas cargo still has buffer — save the lead time and budget for Black Friday and cargo arriving at warehouses in the first week of December.
Sources
- https://www.nmc.cn/publish/typhoon/typhoon_new.html — China Meteorological Administration, National Meteorological Centre — typhoon bulletins (19 October 2026 23:35 report and subsequent; No. 2630)
- https://nmc.cn/publish/typhoon/warning.html — China Meteorological Administration — typhoon communiqués (from 16 October)
- https://m.gmw.cn/2026-10/19/content_1304577068.htm — Guangming Daily (via CCTV / CNR) — Champi's impact on China gradually develops from 22 October; track remains highly variable, 2026-10-19
- https://www.thepaper.cn/newsDetail_forward_34281725 — Shanghai Meteorological Centre (The Paper, government account) — forecaster's read: possible recurve or Taiwan landfall / South China Sea entry on 23–24 October; degree of impact on Shanghai uncertain, 2026-10-19
- https://www.zj.msa.gov.cn/ZJ/hdjl/yjzj/202504/P020251130338662057496.doc — Zhejiang MSA — Typhoon Response Supervision and Management Regulations for Waters under the Ningbo MSA's Jurisdiction (full text of the four response levels, thresholds and actions)
- https://zjnews.zjol.com.cn/yc/qmt/202610/t20261019_31975542.shtml — Zhejiang Online (Zhejiang MSA) — Level IV typhoon emergency response for Champi activated at 18:00 on 19 October
- http://news.cnnb.com.cn/system/2026/10/19/030826420.shtml — China Ningbo Net (Ningbo MSA) — Ningbo coast enters Level IV at 18:00 on 19 October; storm 2,396 km from Ningbo
- http://mp.weixin.qq.com/s?__biz=MjM5MTU4MjI1NA==&mid=2447865485&idx=1&sn=5aed08c203c48891a07aca3c3ef9a4b9 — Zhejiang Marine Monitoring and Forecasting Centre — wave message: heavy-swell process 21–25 October, 23–24 October coastal 3.0–4.4 m and offshore 5.0–7.0 m, 2026-10-19 09:00
- https://zgj.ningbo.gov.cn/col/col1229045255 — Ningbo Natural Resources and Planning Bureau — Ningbo waters wave message: rough to high seas 21–25 October, coastal 2.5–4.0 m
- https://www.ccpitzj.gov.cn/col/col1229557691/art/2026/art_328dd4ad96e14da99490f913b3f2fb30.html — Zhejiang Chamber of International Commerce (CCPIT Zhejiang) — post-typhoon timetable for Ningbo and Shanghai port resumption and guidance for foreign-trade enterprises, 2026-08-12
- http://www.simic.net.cn/news-show.php?id=276267&lan=cn — Shanghai International Maritime Information and Documentation Network — berthing waits and yard density at the two ports around the shutdown, 2026-08
- https://news.qq.com/rain/a/20260811A06HM400 — National Business Daily — booked cargo facing rollover, re-stow or later sailing during the Yangshan/Waigaoqiao shutdown; freight platforms reporting 7–10-day delivery delays, 2026-08-11
- http://mp.weixin.qq.com/s?__biz=MzY5ODI4MjgwNA==&mid=2247485679&idx=1&sn=b1b0830bced83c1cd6bbb019856e8ab1 — Shanghai Cross-Border E-Commerce Association — June 2026 peak rollover rate of 55% at Yantian, Nansha, Ningbo and other ports (including the project44 and carrier-reported bases)
Note on figures: typhoon developments follow the rolling forecasts of the China Meteorological Administration and the Shanghai Meteorological Centre; information here is current as of the night of 19 October 2026. Berthing waits, skipped calls and rollover rates after the August typhoon are industry-monitoring or third-party statistics, not company data and not quotations. The two trigger dates are arithmetic projections from the 19 October 17:00 position and speed; actual actions follow each Ningbo MSA response notice, the port group's reopening notices and carrier schedule adjustments.
Frequently asked questions
Where is Champi now, and will Ningbo and Shanghai close?
Per the China Meteorological Administration bulletin of 19 October 23:35, the centre is at 15.1°N, 137.2°E with maximum winds of 62 m/s and central pressure 915 hPa, about 1,970 km east-southeast of Taipei; the Ningbo coast has been under Level IV typhoon emergency response (standby, not a shutdown) since 18:00 on 19 October. Whether the port closes depends on the track: the official line is "impact on China gradually develops from 22 October", and the Shanghai Meteorological Centre says plainly that "the degree of impact remains uncertain". Work stops at Level II — watch the MSA's notices, not guesses.
Who actually decides whether the port stops?
Two things, two executors. Stopping loading and unloading is triggered by the Ningbo MSA under the thresholds in its typhoon response regulation: the Level II trigger line is a storm centre 320 nautical miles from a reference point or coastal average wind of force 10 or more within 24 hours, and once Level II starts, relevant vessels are notified to stop loading and unloading and vessels over 250 m leave immediately. The closure shippers feel most — suspending gate-in and pick-up — is implemented by the port group at the municipal typhoon command's request: in August the order was the municipal command starting Level IV at 12:00 on 6 August, the port zone stopping empty-container moves at 12:00 on 7 August and loaded containers at 20:00.
How long will the closure last this time?
There is no official preview, and any specific number of days is a projection. The nearest same-topic reference is August's typhoon: from full closure at Ningbo Zhoushan Port (18:00 on 7 August) to the resumption of loaded-container gate moves at the main terminals (16:00 on 10 August) was about 70 hours; before Shanghai resumed in batches, the industry figure for the two ports' closure was about 62–72 hours. If this event reaches that scale, plan on the order of 3 days, not 1 day.
Does reopening mean everything is back to normal?
No — reopening is when backlog clearance starts. After Ningbo resumed gate moves on 10 August and Shanghai on 11 August: Waigaoqiao waited 7–8 days for a berth, Yangshan up to 12 days, and a truck needed 7–8 hours to pick up an empty container; freight platforms at the time reported delivery delays of 7–10 days on some cargo, and vessel delays on trunk services such as Shanghai–US West Coast stretched to 10–14 days at one point. Count the "unsealing shock" in weeks, not days.
Is a 30% (or even 55%) rollover rate after a typhoon real?
The 55% has a source: Shanghai Cross-Border E-Commerce Association data of 4 June 2026, with the peak rollover rate at Yantian, Nansha, Ningbo and other major export ports reaching 55% and more than 80% of booked cargo deferred on some services. The specific claim of "over 30% rollover after a typhoon" found no citable first-hand source in this round, so do not use it as a number. Worth the same warning on basis: CMA CGM's own reported internal rollover rate for April 2021 was only 13.4%, against project44's roughly 56% transshipment-port restow measure for the same period, about four times apart. Before reading such numbers, ask three things: which port, which time window, what basis — a single basis does not describe the whole market, and a peak is not your lane's value.
My cargo leaves Ningbo or Shanghai in late October — should I reschedule?
Work backwards from the sales window first: for US West Coast cargo that must arrive at the warehouse before Black Friday (27 November 2026), now until 21 October is the last comfortable window; US East Coast cargo was already on the line from this ready date. If unsure, send us the shipment date, destination, container type and cargo weight and we will give a conclusion shipment by shipment — you can run the numbers yourself first with the site's China–US transit times page.
Worried about a Q4 or January arrival window?
Tell us what you are shipping and where it needs to go. We will come back with a clear rate and a straight answer.