Nigerian Ayetoro Coastal Village Threatened by Rising Sea Levels

The coastal settlement of Ayetoro in Nigeria faces an existential crisis as rising sea levels increasingly threaten the area, forcing local residents to repeatedly relocate over the years. A study spanning 1987 to 2022 revealed that the Ayetoro coastline has receded by an average of 15 meters annually, leading to the destruction of critical physical infrastructure. The intrusion of seawater has contaminated drinking water supplies, severely impacting health and education sectors and resulting in negative psychological effects among children.

Located in southern Nigeria, Ayetoro’s coastline has been steadily shrinking each year due to rising sea levels. Debris from houses washed away by the encroaching sea has spread across the remaining land. While families displaced by flooding have attempted reconstruction further inland, the advancing sea repeatedly threatens their resettlements.

Traditional king Olubambe Ojagbohunmi of Ayetoro shared a photo taken fourteen years ago, explaining, “At that time, there were buildings here, but none of those remain today.” According to him, the palace once housed around 100 rooms, whereas now only about a dozen remain. He described hearing waves hitting the walls of his bedroom at night as the sea approaches closer.

The intrusion of seawater has also affected Ayetoro’s healthcare and education systems. The community’s only health center has been flooded at times, with health worker Omomi Oluwasen reporting that water occasionally reaches the windows. Contamination from seawater has increased the risk of waterborne diseases such as typhoid and diarrhea. As climate change drives sea levels higher, coastal settlements like Ayetoro in Nigeria face escalating threats to housing, health, education, and livelihoods.