European Union monitors say the first half of 2026 was ‘marked by sustained and exceptional ocean warmth’ and forecast more to come.By Al Jazeera, AFPPublished On 1 Jul 20261 Jul 2026The world’s oceans experienced their “warmest June ever observed” and could see further record-breaking highs in the months ahead as El Niño and climate change push temperatures higher, according to a new report.The European Union’s Copernicus Marine Service said on Wednesday that “record global sea surface temperatures” of 21.0 degrees Celsius (69.8 degrees Fahrenheit) in June beat the previous records in the same month in 2023 and 2024.Recommended Stories list of 4 itemsend of list“The first six months of 2026 were characterised by persistently elevated sea-surface temperatures and widespread marine heatwaves across much of the global ocean,” the EU’s marine environment monitor said in a statement.“Marine heatwaves expanded steadily throughout the period, ultimately affecting around 82 percent of the global ocean,” said Simon van Gennip, lead oceanographer for the Copernicus Marine Service.“The Mediterranean, the central North Atlantic and the equatorial Pacific all emerged as hotspots, and these regional signals paint a consistent picture of an ocean under sustained thermal stress,” Van Gennip said in a statement.The onset of a potentially powerful El Nino weather pattern could boost global heat in the oceans and atmosphere even further in 2026, and into next year, according to scientists.“Current conditions could indicate the beginning of a new phase, leading, once more, to uncharted territory,” said Carlo Buontempo, director of the Copernicus Climate Change Service, the EU’s climate monitor.“With ocean temperatures at these levels and El Nino on the horizon, we are likely to see more temperature records fall in the coming months,” Buontempo said in a statement. Advertisement El Nino is marked by unusually warm waters in parts of the Pacific Ocean, relea …
