The oceans are rising at 3 mm per year ...
But, there’s 305 mm in one foot
So, it will take 100 years for the oceans to rise just 1 foot ... no wonder the Obamas are buying oceanfront property in Martha’s Vinyard
If it even rises that much.
See post #19. Sea level rose less than 8 inches in 120 years from 1880 to 2000.