El Niño Returns: Strong Event Likely by Late 2026
El Niño Returns: Strong Event Likely by Late 2026
US · Published Jun 22, 2026
El Niño has officially returned, with forecast models indicating a 2-in-3 chance of a strong-to-very strong event developing by late fall
This phenomenon, characterized by warming ocean temperatures in the Pacific, is expected to intensify throughout the summer and fall. According to climate scientist Dillon Amaya, the rising ocean temperatures associated with El Niño could have significant impacts on global weather patterns, marine ecosystems, and climate conditions. The event is already contributing to near-record ocean temperatures, which may exacerbate risks for fish populations and coral reefs. Preparations are advised as the effects of El Niño are likely to become more pronounced in the coming months.

Impact & Risks

The return of El Niño poses risks to marine ecosystems, including fish populations and coral reefs, due to rising ocean temperatures. Additionally, the phenomenon is known to disrupt global weather patterns, potentially leading to extreme weather events such as droughts, floods, and heatwaves in various regions. The intensification of El Niño through late 2026 could amplify these impacts, affecting both natural ecosystems and human communities worldwide. Stakeholders in fisheries, agriculture, and disaster management should remain vigilant as conditions evolve.

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