Introduction

Nigeria's maritime sector faces chronic congestion and lost revenue, but a new wave of port development promises to reshape the landscape and unlock dormant economic potential.

What Happened

On September 24 in Paris, DP World and the Ogun State Government signed a memorandum to develop the Gateway Deep Seaport and the Ogun State Blue Marine Special Economic Zone, with President Bola Tinubu, Minister Adegboyega Oyetola, and NPA Managing Director Abubakar Dantsoho in attendance. The project promises over $7 billion in investment and more than 50,000 direct jobs upon full completion. The Gateway port will feature a four-kilometre berth and an 18-metre draft designed for very large vessels, while the associated SEZ spans over 10,000 hectares earmarked for manufacturing, processing, and export-oriented businesses.

Why This Matters

However, the momentum highlights a deeper imbalance. For years, Nigeria's maritime activity has been concentrated in Lagos, where Apapa, Tin Can Island, and Lekki ports endure chronic gridlock and prohibitive haulage costs. Meanwhile, natural seaports in Calabar, Port Harcourt, Onne, Sapele, and Warri have been largely overlooked, despite their strategic locations. Stakeholders argue this imbalance inflates logistics expenses and diminishes Nigeria's competitiveness in regional trade. The consequences are quantifiable: a Dutch consultancy report reveals Nigeria loses approximately N20 billion daily at the ports due to poor infrastructure and inefficiencies, with much of the trade rerouted through Cotonou, Lomé and Tema. In the West and Central Africa region, 80 per cent of containers are destined for Nigeria, yet less than 20 per cent actually arrive because of decayed channels and shallow drafts. The federal government has responded with a commitment to decentralise, announcing upgrades for four ports outside Lagos and the development of six new deep seaports across Akwa Ibom, Cross River, Bayelsa, Ogun, Ondo, and Rivers States. The Lekki Deep Seaport already serves as a successful model, attracting over $20 billion in investment and demonstrating how modernisation can transform regional trade dynamics. Decentralisation is not just about infrastructure—it's a pathway to increased national revenue, GDP growth, and a more balanced maritime economy.

Key Takeaways

  • The Gateway Deep Seaport and Ogun State Blue Marine SEZ represent a $7 billion+ investment aimed at creating 50,000 jobs and expanding export capacity.
  • Four existing ports outside Lagos have been approved for upgrade, with six new deep seaports planned across six states.
  • Chronic Lagos congestion costs Nigeria roughly N20 billion daily, with trade cargoes frequently diverted to neighbouring countries.
  • Underutilised seaports hold the potential to significantly boost national revenue and GDP if properly developed.
  • The Lekki Deep Seaport demonstrates that targeted modernisation attracts major investment and improves trade efficiency.

Conclusion

Nigeria's maritime future depends on moving beyond the overreliance on a few Lagos terminals and investing strategically in its distributed coastline. With coordinated policy, public-private partnerships, and sustained infrastructure development, the country's underutilised seaports can become powerful engines of economic growth, job creation, and regional trade integration. The ongoing reforms signal a long-overdue shift toward a more inclusive, efficient, and competitive maritime sector.