@jambo12; the data below could hardly spell out more...

@jambo12; the data below could hardly spell out more emphatically what's happening in our oceans!

https://link.springer.com/content/pdf/10.1007%2Fs00376-020-9283-7.pdf


Fig. 3. Vertical section of the ocean temperature trends within 1960 to 2019 from sea surface to 2000 m (60-yearOrdinary Least Squares linear trend). Shown are the zonal mean sections in each ocean basin organized around theSouthern Ocean (south of 60°S) in the center. Black contours show the associated climatological mean temperaturewith intervals of 2°C (In the Southern Ocean, 1°C intervals are provided in dashed contours). IAP gridded data areused.