Science ❯ Meteorology

Oceanography

Sea Surface Temperatures Temperature Anomalies El Niño El Niño-Southern Oscillation Ocean Temperatures El Niño Phenomenon Climate Models Climate Phenomena Pacific Ocean Atmospheric Science

El Niño Declared in Tropical Pacific, Forecasts Point to Very Strong Event

Models now give high odds that the developing El Niño will boost global temperatures and shift regional rainfall and storm tracks.

NOAA Says El Niño Is Underway and Could Become Very Strong by Winter

El Niño Declared and Likely to Become a Very Strong Event

WMO Predicts El Niño Will Develop This Summer With High Odds to Persist

ENFEN Holds Alert as Coastal El Niño Could Last Into February 2027

El Niño Seen Likely by Summer as Satellites Track a Giant Warm Wave

El Niño Seen Likely by Mid‑2026 with Roughly One‑in‑Three Chance of a ‘Super’ Event

Forecasters Put High Odds on El Niño Forming by Summer and Lasting Into Winter

Forecasters See Rising Odds of a Very Strong El Niño in 2026

Oceans Near May Heat Record as Copernicus Ranks April 2026 Third-Warmest

WMO Flags Likely El Niño Return as Peru Issues Coastal Alerts

Global Forecasts Point to El Niño’s Return by Early Summer With Risk of a Strong Event

Peru Keeps Coastal El Niño Alert With Persistence Expected Into Early 2027

Forecasters See El Niño Forming by Early Summer With Risk of a Very Strong Event

NOAA Sees 61% Chance El Niño Forms by Mid-2026

WMO Says El Niño Likely by May–July as Pacific Heats Up

Models Raise Odds of Strong 2026 El Niño by Early Summer

El Niño Odds Rise for 2026 as Peru Warns Coastal Impacts Could Last Into 2027

Forecasters Say El Niño Is Likely Within Months, Strength Uncertain

Agencies See El Niño Likely in 2026 as Models Flag Risk of a Very Strong Event