How does the temperature of the world’s oceans today compare to their temperatures in the recorded past?

Ocean surface temperature expanded amid the twentieth century and keeps on rising. From 1901 through 2015, temperature ascended at a normal rate of 0.13°F every decade.

Ocean surface temperature has been reliably higher amid the previous three decades than at some other time since dependable perceptions started in 1880.

In light of the verifiable record, increments in ocean surface temperature have generally happened more than two key periods: somewhere in the range of 1910 and 1940, and from around 1970 to the present. Ocean surface temperature seems to have cooled somewhere in the range of 1880 and 1910.

Changes in ocean surface temperature fluctuate provincially. While most parts of the world's seas have seen the temperature rise, a couple of territories have really experienced cooling—for instance, parts of the North Atlantic