Global Average Sea Surface Temperature rises
Unprecedented Sea Surface Temperatures are being recorded across the global ocean, with historical record temperatures being measured in vast areas of the tropical seas.
This data visualisation, based on the data of the Copernicus Climate Change Service, gives an overview of the evolution of daily Sea Surface Temperatures since 1979. It shows that daily average global Sea Surface Temperatures reached +21.07°C on 17 March.
More information is available here.