Pacific Ocean Warm Water Surge May Trigger Super El Niño in 2026
A significant undersea wave of warm water, known as a Kelvin wave, is moving across the Pacific Ocean, raising concerns about the potential for a super El Niño event later this year. This wave, spanning approximately 9,000 miles, contains water temperatures that are 13.5°F (7.5°C) above average in some areas. Such warming is unprecedented and could lead to one of the strongest El Niño events on record. El Niño, characterized by warming of surface ocean waters in the east-central tropical Pacific, disrupts global weather patterns, potentially causing extreme droughts, flooding, and record-breaking heat. Experts attribute this development to a combination of long-term climate change, recent La Niña events, and a marine heatwave in the North Pacific. The Kelvin wave is expected to reach the western shores of South America soon, where it may further intensify surface ocean temperatures and trigger atmospheric changes.