http://www.newsweek.com/ocean-temperatures-increasing-record-high-1796850

Ocean temperatures have soared recently, hitting their highest point for April and March in over 40 years.

Data from the Climate Change Institute at the University of Maine has shown that since mid-March 2023, the average sea surface temperature worldwide—between the latitudes of 60 degrees North and 60 degrees South—has been higher than it has ever been since accurate satellite temperature records began in 1981.