Super El Niño Keeps Growing as New Forecasts Reach Record Territory Ahead Winter
Meteorological data indicates that a 'Super El Niño' event is strengthening in the tropical Pacific, driven by record-level westerly wind anomalies and subsurface heat. The phenomenon is expected to significantly influence global weather patterns through the 2026/2027 winter season.
Why it matters
Accurate long-range forecasting of El Niño is critical for global agriculture, disaster preparedness, and climate risk management.
Categories Long range / seasonal forecast
Super El Ni o continues to strengthen rapidly across the tropical Pacific, with new ocean and atmospheric data showing another acceleration in its development. The latest long-range forecasts have raised the projected peak again, pushing the 2026 event deeper into historic territory later this year.
Behind this rapid growth is an unusually strong combination of westerly winds and subsurface ocean heat. Recent data shows record-level westerly wind anomalies across the equatorial Pacific, while a powerful Kelvin Wave continues to spread eastward beneath the surface, providing additional warm water that powers the Super El Ni o .
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