Ocean temperatures near record highs may cause El Niño.

Ocean temperatures are at record highs. Scientists think El Niño will return. This could cause more extreme weather.
The Copernicus bulletin reports that ocean temperatures are rising to levels that are close to record highs. This has happened for three years in a row, making them the hottest on record. Scientists believe this is likely due to the return of El Niño. El Niño can change global weather patterns. Europe also had a very warm March, which is the second warmest on record.
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Highlights
Ocean Temperatures at Record Highs
Ocean temperatures near record highs are being observed.
El Niño Likely Return
Scientists warn of a likely return of the El Niño phenomenon.
Heatwaves Increasing
Rising ocean temperatures may lead to increased heatwaves.
Europe's Warmest March
Europe experienced its second warmest March on record.
Climate Change Concerns
This trend raises concerns about extreme weather events globally.