Marhaba 2026 Hits Peak Congestion at Tanger Med — What It Means If You're Moving Freight This Week

you've got a truck booked on the Algeciras-Tanger Med or Sète-Tanger Med RoRo lanes this week, you've probably already felt it: longer queues, tighter slot availability, and less patience from port staff. That's not a coincidence. Tanger Med just entered the busiest stretch of Operation Marhaba 2026, the annual summer return of Moroccans living abroad, and the port itself has flagged August 25-29 as its highest congestion level of the year.

This isn't just a passenger story. Marhaba and commercial freight share the same terminals, the same access roads, and often the same ferries. When passenger vehicle traffic spikes, freight capacity absorbs the pressure. Here's what's actually happening, and how to plan around it.

The numbers behind the peak

By early August, more than 2.74 million Moroccans living abroad had already crossed back into the country, a modest rise over 2025. Just over half of that traffic moved by sea, and Tanger Med handled the largest share of any port on either side of the Strait. Spanish authorities, tracking the same flows from their side, logged over 2.1 million passengers through the Andalusian ports in both directions, with Algeciras leading departures.

Tanger Med itself has rated August 19-22 and August 25-29 as maximum congestion windows, with August 30 still classified as heavy before things ease back to a medium level on the 31st. That's the operational reality freight forwarders are working around right now.

Why this matters for freight, not just passengers

The Passenger and RoRo Port at Tanger Med is built to process up to 7 million passengers a year, but it runs on the same access infrastructure that commercial trucks use to reach the export platforms. The port's dedicated export access zone can clear around 2,100 freight units a day with an average transit time of two hours under normal conditions — but "normal conditions" isn't what's happening this week.

A few structural points worth knowing if you're routing cargo through the Strait:

• RoRo carries the bulk of Moroccan export trucking. Tanger Med alone handles over half of Morocco's exports and close to 97% of the country's export truck flows, so there's no easy detour if slots tighten.
• Vessel numbers are down even as volume grows. Shipping lines have been swapping older RoPax vessels for higher-capacity ships, which means fewer total sailings but more passengers and vehicles per crossing — a factor that can make individual departures feel more congested even when overall capacity is technically higher.
• The firm-ticket system helps, but doesn't eliminate the crunch. Since its full rollout, the fixed-ticket booking system has smoothed passenger flow considerably compared to the pre-2025 chaos of open boarding. Commercial freight bookings still compete for the same physical lanes and inspection points during peak days.

What to do if you're shipping through Tanger Med this week

If you're a freight forwarder, customs broker, or shipper with cargo moving through the Strait before September, a few practical moves will save you time and money:

1. Book RoRo slots further ahead than usual. During Marhaba peak weeks, same-day or next-day freight bookings are far less reliable. If you have flexibility, shift non-urgent shipments to early September once the port drops back to medium congestion after August 31.
2. Build in buffer time on both ends. Add at least a few extra hours to your estimated dwell time at both Algeciras/Sète and Tanger Med. Trucks queuing behind passenger vehicle lanes is a real bottleneck, not a theoretical one, during this window.
3. Confirm documentation is complete before arrival. Tanger Med's port community system lets you file customs and port documents electronically ahead of time. During congestion peaks, drivers without complete digital paperwork get pushed to manual processing lanes, which move noticeably slower.
4. Communicate realistic ETAs to clients now. If you're managing client expectations on delivery windows into Spain, France, or Italy this week, flag the Marhaba peak explicitly. It's a known, published constraint — not a vague excuse — and clients in this corridor generally understand it once you explain it.
5. Watch the September rebound. Historically, freight volumes that got pushed back during peak Marhaba weeks come through in a concentrated wave once congestion eases. If you can pre-book slots for the first week of September, do it now rather than waiting.

The bigger picture: Tanger Med isn't just absorbing more passengers

Marhaba congestion is a seasonal spike, but it's landing on a port that's structurally busier every year. Tanger Med closed 2025 having handled over 161 million tonnes of total cargo, up more than 13% year-on-year, and crossed 11 million TEUs in container traffic. Truck flows through the complex grew as well, industrial and agri-food exports both posted solid gains. That growth trajectory is exactly why capacity management — not just for containers, but for RoRo and passenger flows sharing the same terminals — has become a real operational priority for the port authority, not a side issue.

Longer term, some of that pressure will ease once Nador West Med comes online later this year, giving shippers on Morocco's eastern Mediterranean coast an alternative to routing everything through Tanger Med. But for this corridor, this season, the constraint is real and worth planning around.

Conclusion

I've seen this pattern repeat every summer: forwarders who treat Marhaba as background noise end up scrambling for slots in the last week of August, while the ones who plan around the published congestion calendar move cargo with far less friction. The port authority publishes these congestion windows for a reason — use them. If you've got any flexibility on shipment timing this month, the smart move is simple: push what you can into early September, and lock in Ro-Ro slots earlier than you think you need to.

Written from Tangier, where Marhaba season is impossible to ignore — whether you're moving freight or just trying to get through traffic near the port.