Copernicus Satellite Services Record Highest Ocean Temperature in June

Copernicus Satellite Services Record Highest Ocean Temperature in June

CNN reported that the average global sea-surface temperature reached a record high in June, climbing to 69. 5°F and surpassing the previous June peak. The report linked the rise to the combined effects of El Niño and ongoing human-driven warming and warned of heightened weather extremes.

Later, the EU’s Copernicus Climate Change and Marine Services confirmed the record, stating that June’s ocean temperature exceeded all prior measurements. Their analysis echoed the earlier attribution to El Niño and continued anthropogenic warming. Both sources cautioned that the trend could intensify future heat waves.

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Copernicus Climate Change Service Copernicus Marine Service Michael Meredith British Antarctic Survey Carlo Buontempo

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July 01, 2026
2 total
European satellite services record highest ocean surface temperature in June
European satellite services record highest ocean surface temperature in June

NBC News • 01 Jul 11:36

The EU's Copernicus Climate Change and Marine Services reported a record global ocean temperature on June 21, prompting warnings of intensified heat waves and underscoring climate-change concerns.

Credibility 78% Manip. 27% Center
Global oceans set new June temperature record amid El Niño and climate warming
Global oceans set new June temperature record amid El Niño and climate warming

CNN • 01 Jul 05:00

Average sea surface temperature reached 69.5°F on June 21, surpassing the previous June high, driven by El Niño and ongoing human-induced warming, prompting concerns about future weather extremes.

Credibility 78% Manip. 12% Center