An El Niño-driven wave of warm water is currently moving across the Pacific Ocean. This climatic phenomenon is expected to raise sea levels along the U.S. West Coast, potentially causing severe coastal impacts this winter.
This wave, unusually strong and expansive, is forming along the coastline from western South America to Mexico. As it travels towards the north, it is anticipated to elevate sea levels once it reaches the U.S. West Coast in a few weeks.
The primary concern with this development is the increased risk of flooding in coastal areas. Higher sea levels could compound the effects of storms and tides, leading to more significant coastal impacts than under normal conditions.