Heavy rains flood Tunis streets, leaving drivers and residents stranded

On September 18, 2026, intense rainstorms swept across Tunis, the capital of Tunisia, leading to flash flooding that immobilised dozens of motorists and forced many residents to seek higher ground. Al Jazeera reported that several main arteries, including Avenue Habib Bourguiba and the coastal road near the port, were submerged, trapping vehicles and prompting police to close the routes temporarily.

The deluge disrupted public transport, with bus services suspended and the metro line experiencing power cuts. Emergency crews deployed boats and high‑water vehicles to evacuate stranded commuters, while hospitals reported a modest rise in admissions for water‑related injuries. Power outages affected parts of the city’s historic Medina, and several markets were forced to shut down as water levels rose.

Tunisia has a long history of flash floods, particularly in its densely built coastal cities where rapid urbanisation has outpaced the development of adequate drainage systems. The country’s Mediterranean climate, characterized by occasional severe storms, has become more unpredictable in recent years, a trend scientists link to broader climate‑change patterns. Past events, such as the 2021 floods that claimed dozens of lives in the Sahel region, have underscored the vulnerability of infrastructure that was originally designed for lower rainfall intensities.

In response, the Tunisian Ministry of Interior activated its civil protection unit and urged citizens to avoid low‑lying areas until waters recede. Mayor Mohamed Ali announced a review of the city’s storm‑water network, citing the need for “urgent upgrades” to prevent future gridlock. International aid agencies have offered technical assistance, and local NGOs are distributing sandbags and temporary shelters to affected families.

The latest incident highlights the growing challenge of managing urban flood risk in North Africa’s rapidly expanding cities. With tourism a major economic pillar, prolonged disruptions can affect both local livelihoods and visitor confidence. Experts suggest that integrating green infrastructure—such as permeable pavements and urban wetlands—could bolster resilience, but implementation will require coordinated investment and policy reforms.