El Nino Looms, Ocean Temperatures Rise

The European Union's climate monitor, specifically the European Union — Copernicus Climate Change Service overseen by the European Centre for Medium-Range Weather Forecasts, has reported that ocean temperatures are nearing all-time highs, with May expected to set a new record. This warming trend signals the imminent arrival of an El Nino weather pattern, which the World Meteorological Organization anticipates could develop between May and July. Samantha Burgess, a lead climate expert, emphasized that this El Nino, regardless of its intensity, will be significant, potentially making 2027 the warmest year on record, surpassing 2024. Scientists, including Zeke Hausfather from Berkeley Earth, stress that while El Nino contributes to these extremes, the underlying cause is long-term global warming driven by greenhouse gas emissions, with oceans absorbing a vast majority of the excess heat. The forecast includes marine heatwaves, record low Arctic sea ice, and a hotter, drier summer for Europe, increasing risks of droughts and wildfires.