Rising Tides and Coastal Erosion: Documenting Displacement Along the West African Shoreline

Along the Atlantic coast, the sea is steadily claiming the land. Ocean surges and relentless coastal erosion have eroded shoreline barriers, destroying entire fishing settlements and encroaching on major coastal commercial centers.

OpenLedger News visited affected coastal towns, meeting families who have been displaced multiple times in less than a decade as high tides flood residential quarters and destroy coastal roads.

The Human and Economic Toll

For generations, coastal residents relied on artisanal fishing and shore commerce. Today, saltwater intrusion has contaminated freshwater wells, ruined coastal farmland, and forced fishermen to travel further out into hazardous waters.

"Ten years ago, our community center was 200 meters from the shoreline. Today, it sits underwater," shared Chief Bamidele Lawson, a community elder in Ayetoro.

Financing Adaptation and Coastal Defense

Engineers and climate scientists estimate that constructing effective shoreline protections—such as groynes, sea walls, and sand nourishment projects—will require billions in capital investment.

Environmental ministries are petitioning international climate finance funds to assist in constructing durable coastal defences and establishing structured relocation assistance programs for vulnerable populations.