Logistics guides · Onne
Onne Port demurrage: what importers pay and how to avoid it
Demurrage is the quietest line on a Nigerian import invoice and the loudest one once you total it up. At Onne, where most clearances move faster than Apapa or Tin Can, importers still routinely burn six and seven-figure Naira amounts simply because nobody planned the haulage leg early enough. This guide breaks down what shipping lines and the terminal actually charge at Onne, how the clock works, and the booking pattern that keeps the meter from running.
What "demurrage" actually means at Onne
Importers tend to lump every per-day port charge under one word, demurrage, but at Onne you are dealing with two separate meters running at the same time. The first is the shipping line's demurrage, which is the daily charge for keeping their container past the free-day window stamped on your bill of lading. The second is terminal storage, which is what the operator inside Onne (currently a mix of West Africa Container Terminal and Onne Multipurpose Terminal facilities) charges to occupy yard space.
These two meters answer to different parties, run on different free-day allowances, and bill on different per-day rates. You cannot negotiate one by paying the other. The single biggest reason importers overpay at Onne is treating the two clocks as one.
The free-day window most lines give at Onne
Free days are not a Nigerian regulation. They are a commercial allowance a shipping line writes into your bill of lading. At Onne the common pattern in 2026 is somewhere between three and seven free days for a standard 20-ft or 40-ft dry box, counted from the day the vessel discharges. Larger contract importers occasionally negotiate ten or fourteen days; one-off shippers almost never do.
The catch is that the clock starts on discharge, not on PAAR issuance and not on duty payment. By the time your clearing agent has reconciled the Form M, generated the Pre-Arrival Assessment Report, paid duty, and lodged the documents at Customs, you have usually consumed three to five of those free days without the container having moved an inch. That leaves a very narrow window, sometimes zero, before the meter starts.
Realistic per-day rates in 2026
Rates move with the Naira and with each line's published tariff, but the table below reflects what importers were actually paying at Onne through the first half of 2026. Treat it as a planning benchmark, not a quote, confirm with your specific line.
| Charge type | 20-ft dry box (per day) | 40-ft dry box (per day) |
|---|---|---|
| Shipping line demurrage (days 1 - 7 after free) | ~₦35,000 - ₦55,000 | ~₦70,000 - ₦110,000 |
| Shipping line demurrage (days 8 - 14) | ~₦55,000 - ₦80,000 | ~₦110,000 - ₦160,000 |
| Terminal storage (after terminal free days) | ~₦18,000 - ₦30,000 | ~₦36,000 - ₦60,000 |
| Reefer surcharge (where applicable) | +50 - 100% of dry rate | +50 - 100% of dry rate |
The pattern most importers miss is that the line's rate steps up after the first week. A 40-ft box sitting at Onne for fourteen days past free can comfortably cost more than the haulage leg itself.
Why most importers overpay
Four habits drive almost all of the overpayment we see at Onne. None of them have anything to do with the rates themselves, they are timing failures.
- Treating haulage as the last step. By the time customs releases, the meter has been running for days.
- Trusting a single all-in agent quote that bundles demurrage risk into a vague "clearance fee" without itemising it.
- Sending one truck for a multi-container clearance, so boxes two and three sit in the yard another forty-eight hours waiting for the first truck to return.
- Booking a vehicle class that gets rejected at the gate, a flatbed without a twist-lock, or a Mack with the wrong axle rating for a 40-ft loaded box.
How the clock interacts with customs at Onne
The Customs side at Onne is its own timeline, Form M, Pre-Arrival Assessment Report, duty assessment via the e-Customs platform, examination if the box is selected for scan or physical, and finally release order. On a clean consignment with no examination flag, this can clear in two to four days. On a flagged consignment requiring a 100% examination, you can be looking at seven to ten.
Whatever the customs timeline turns out to be, your free days do not pause for it. The single planning move that saves the most money is to book the haulage carrier the moment the vessel ETA is confirmed, not after Customs releases. A verified Liftzor carrier holding a slot for your gate-out day costs you nothing extra; an empty yard with no truck assigned costs you a daily demurrage rate that compounds.
The booking pattern that keeps the meter off
- Pre-arrival, day minus seven. As soon as the line confirms vessel ETA, post the haulage leg on Liftzor with origin Onne, destination, container size and rough weight. Lock a carrier slot for the projected gate-out day.
- Day zero, vessel discharge. Your clearing agent files customs paperwork. The free-day clock is now running on the line side.
- Days one to three. PAAR, duty, examination if any. Your carrier is on standby, not waiting for instruction.
- Day of release. Truck collects the box the same day Customs issues the release order. Empty returns inside the line's window.
- Settlement. Most of the haulage payment sits in escrow on Liftzor until the container safely lands at your destination, then releases to the carrier.
The Onne advantage, if you use it
Onne is one of the few Nigerian gateways where pre-booked haulage routinely catches the same-day release. The road network into and out of the port is shorter than Lagos, the gate dwell is measured in hours rather than days, and the surrounding industrial belt at Eleme means most local destinations are inside a single shift. None of that helps an importer who books the truck three days after the box is ready. All of it helps an importer who books the truck before the vessel berths.
Get an honest Onne haulage quote before your vessel arrives
Post your shipment on Liftzor and verified carriers covering this lane and other Nigerian corridors can quote. Most of the payment stays in escrow until your container is safely delivered.