This one is easy:

Sea level has been rising over the past century, and the rate has increased in recent decades. In 2017, global mean sea level was 3 inches (77 millimeters) above the 1993 average — the highest annual average in the satellite record (1993-present). It was the sixth consecutive year, and the 22nd out of the last 24 years in which global mean sea level increased relative to the previous year.