Overview
- ENFEN has declared an active El Niño Costero alert and in mid‑June raised its intensity outlook, saying ocean warming may continue into early 2027 with a higher probability of strong magnitude between June and September 2026.
- Scientists and agencies say the situation combines local coastal warming with a developing central‑Pacific El Niño, a pairing that concentrates heavy‑rain and flood risk on Peru’s north and parts of the central coast.
- Regional exposure maps list Tumbes, Piura, Lambayeque and La Libertad as most vulnerable to floods, landslides and infrastructure damage during the September–April rainy season.
- Early economic signals show pressure on key staples and fisheries: markets already report rising prices for items like ají amarillo, and warming seas are displacing anchoveta, reducing landings of fishmeal and fish oil used by the food industry.
- Preparedness gaps raise concern because few subnational authorities have reactive plans and regional humanitarian food stockpiles are low—official counts show only five of 25 regional reactive plans and about 335 tonnes of food aid held across regions, with some coastal departments reporting zero reserves.