World’s Oceans Record Hottest July Ever As El Niño Conditions Develop

Brief by Shorts91 Newsdesk / 07:11pm on 10 Aug 2026,Monday Weather & Environment

The world’s oceans recorded their hottest July temperatures ever, according to the EU’s Copernicus Climate Change Service. Average sea surface temperatures reached 20.96°C outside polar regions. This was higher than the previous July record of 20.89°C set in 2023. Scientists said developing El Niño conditions in the Pacific are helping push temperatures higher. Western Europe also faced record heat, drought and severe wildfires. Warmer oceans can raise sea levels and fuel stronger marine heatwaves. They can also increase moisture in the air and worsen storms and heavy rain. Scientists warned that human-caused global warming is making extreme heat more frequent and severe. (PC: Getty Images)

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