The world's oceans have reached a record high temperature of 21.1 degrees Celsius, according to the European Union's Copernicus climate monitoring program.[3874] June and July were the warmest months on record in Western Europe, with the region experiencing heatwaves, droughts, and wildfires.[3912] The extreme heat has been exacerbated by climate change, with the oceans playing a significant role in regulating global temperatures.[3912] The Copernicus program measures sea surface temperature in real-time, providing critical data on ocean health and its impact on climate change.[3912] The record high temperature is a stark reminder of the urgent need to address climate change and reduce our carbon footprint.[3874][3912]