Why Durban is uniquely high-risk for demurrage
The Port of Durban ranked 403rd out of 403 ports in the World Bank / S&P Global Container Port Performance Index (CPPI) 2024, released 23 September 2025. It is, on that measure, the worst-performing major container port in the world. That is not a temporary blip — Durban was 399th of 405 in the 2023 edition. Chronic anchorage congestion means that even when your container is discharged, the terminal is so backed up that availability is frequently delayed by days. In February 2026 reports indicated dozens of vessels anchored off the port with approximately 145,000 containers queued.
Against this backdrop, the standard assumption in other markets — that a few spare days gives you plenty of time — is dangerously wrong at Durban. Free days at TPT terminals now stand at just 3 calendar days after the April 2025 reduction. If your clearing process is not already in motion when the vessel arrives at anchorage, you are likely to accumulate charges before you ever see the container.
The five-step playbook
The steps below are ordered by when you should act. Most of them happen before the vessel reaches South African waters.
Step 1 — Pre-clear before the vessel arrives
Pre-clearance means lodging your customs entry with SARS before the vessel berths so that when the container is discharged and made available by TPT, the SARS release (Stop/Release code) can be issued almost immediately. In practice this requires having your complete document set ready 2–3 days before the estimated berth date — often while the vessel is still at anchorage.
Your clearing agent lodges the entry electronically via SARS EDI (Electronic Data Interchange). SARS then either clears the entry (issuing a Release Notification, RN) or issues a Stop. A Stop can mean a document query (often resolved in hours with prompt responses) or a physical examination (which adds days). Pre-lodging gives you the maximum possible lead time to resolve queries before free days start ticking.
Step 2 — Get your documents to the clearing agent early
Pre-clearance is impossible without a complete document set. The most common reason importers miss it is that the supplier sends documents late, or there is an error on the commercial invoice that requires a correction. Every day spent waiting for a corrected invoice is a day lost before the container even arrives.
| Document | Common error to check | Consequence of error |
|---|---|---|
| Commercial invoice | Value understated, wrong currency, incorrect consignee name | SARS query, customs valuation dispute, amended entry required |
| Packing list | Quantities or weights do not match invoice or B/L | SARS query or physical examination |
| Bill of Lading (B/L) | Original not surrendered; consignee not matching importer | Carrier will not release container; mandatory delay |
| Certificate of Origin | Missing when preferential duty claimed (e.g. SADC, AfCFTA) | Full duty applied, no preference; disputed entry |
| Import permit (if required) | Expired or wrong HS code cited on permit | SARS/ITAC Stop; container held until valid permit produced |
Build document collection into your purchase order process. Add a clause requiring the supplier to email all docs within 48 hours of the vessel departure (on-board B/L date). Chase the supplier as soon as the vessel sails — do not wait for the shipping line's arrival notice.
Step 3 — Track the vessel and know your free-day deadline
You cannot plan a collection if you do not know when the container will be available. Track the vessel from the moment it departs the load port. Free tools include MarineTraffic and the individual carrier portals (Maersk MyFinance, MSC cargo tracking, etc.). Your freight forwarder should also send you an updated ETA weekly.
Once you know the ETA, calculate your critical dates:
- Estimated discharge date = ETA at berth + 1–2 days (dependent on vessel size and terminal congestion).
- TPT free-day expiry = discharge date + 3 calendar days.
- Carrier free-day expiry = discharge date + your contract free days (check your B/L or carrier portal).
- Target gate-out date = at least 1 day before the earlier of the two expiry dates.
Write these dates down and share them with your clearing agent. If the vessel is delayed and the new ETA pushes out, recalculate. Congestion at Durban means ETAs can shift by several days — both directions. Monitor daily once the vessel is within 5 days of Durban.
Step 4 — Arrange transport in advance
Even with a SARS release in hand, you cannot gate-out if no truck is available. Durban's transport market is under pressure from the same congestion that throttles the port — truck queues at the terminal gates can stretch for hours, and hauliers with portal-booking slots are at a premium during peak periods.
Book your haulier before the vessel berths, not after you receive the release. Brief your transporter on the expected availability date and give them a window of possible collection dates. Confirm the booking the moment the container is made available and the SARS release is issued. If your container is a hazardous goods (HAZMAT) load, check whether it requires a dedicated time slot at the Durban terminal — these are pre-booked separately.
Step 5 — Negotiate extended free days at booking
The cheapest free days are the ones you negotiate before the vessel sails. If you ship regularly, ask your freight forwarder to negotiate a master agreement with the carrier that includes extended free days — 7, 10, or even 14 days — for all shipments on the trade lane. Even one-off shippers can ask at booking: many carriers will extend free days by 3–7 days at no cost or a small premium if the request is made early.
For Durban specifically, experienced freight forwarders routinely include a Durban congestion buffer request as a standard negotiating point. The worst the carrier can say is no. If extended free days are granted, get them confirmed in writing on the booking confirmation — verbal agreements are not enforceable.
After gate-out: stop the detention clock too
Getting the container out of the terminal stops the demurrage and storage clocks — but it starts the carrier's detention clock. Detention runs from gate-out until the empty is returned to the carrier's nominated depot. De-stuff your goods immediately on arrival at your warehouse and book the empty return as soon as possible. Letting an empty container sit in your yard while you wait for a convenient moment to return it is a common, easily avoidable source of additional cost.
See your containers' free-day countdown in one view
Real-View SCM tracks vessel positions and container availability dates so your team gets alerted before free days expire — not after demurrage has already accrued.
Explore Real-View SCM →Frequently asked questions
Do the 3 TPT free days include weekends?
Yes. TPT's free days are calendar days, not working days. A container made available on a Friday at 15:00 has its free period expiring on Monday — giving you effectively no working days if you cannot arrange a Monday gate-out. This makes weekend arrivals particularly high-risk for storage charges. Confirm with TPT or your clearing agent for the latest counting convention, as this has been a source of industry dispute.
What should I do if my container is placed on a SARS Stop?
Act immediately. A document query (type C Stop) should be resolved by your clearing agent within hours if all documents are correct. A physical examination (type E Stop) requires the container to be moved to the examination area, which adds 1–3 days. Respond to every SARS query on the same day it is received. The demurrage clock does not pause for SARS processing — though documented SARS stops can support a carrier waiver request.
How far in advance should I book the truck?
Ideally at least 5 working days before the expected availability date. Confirm and re-confirm as the vessel approaches. Give your haulier a 2-day window (e.g. "Tuesday or Wednesday") so they can allocate a portal slot without being locked to a specific day that might not work out.
If the vessel is delayed at anchorage, do I get extra time?
Your free days typically start from the actual discharge date, not the original ETA. So a vessel that sits at anchorage for 5 extra days before berthing effectively gives you 5 extra preparation days. However, once it berths and discharges, the clock starts from that discharge date — not the original ETA. Use anchorage time to get ahead: finish pre-clearance, confirm transport, verify documents.
Can I move my container to a bonded warehouse to stop the terminal storage clock?
Yes, in principle. Moving the container to a licensed bonded warehouse (customs warehouse) removes it from the terminal, stopping the TPT storage clock and the carrier's demurrage clock (since it gates out). However, the bonded warehouse charges its own storage rate, and you still need to clear customs before final delivery. This option is worth considering for high-value or contested shipments where clearing will take longer than expected — but weigh the bonded warehouse cost against the combined demurrage/storage cost you are avoiding.
Related guides
Sources: Maersk advisory 28 February 2025 (TPT free-time reduction); Transnet Port Terminals; World Bank / S&P Global CPPI 2024; SARS customs procedures. This is general information, not professional advice — verify current tariffs and procedures with your clearing agent. Last updated June 2026.