Sandy and storm surge pose ‘worst case scenario’ for Northeastern U.S.

<p>A car goes through the high water as Hurricane Sandy bears down on the East Coast, Sunday, Oct. 28, 2012, in Ocean City, Md. Governors from North Carolina, where steady rains were whipped by gusting winds Saturday night, to Connecticut declared states of emergency. Delaware ordered mandatory evacuations for coastal communities by 8 p.m. Sunday. (AP Photo/Alex Brandon)</p>

Alex Brandon

A car goes through the high water as Hurricane Sandy bears down on the East Coast, Sunday, Oct. 28, 2012, in Ocean City, Md. Governors from North Carolina, where steady rains were whipped by gusting winds Saturday night, to Connecticut declared states of emergency. Delaware ordered mandatory evacuations for coastal communities by 8 p.m. Sunday. (AP Photo/Alex Brandon)

By The Associated Press

KENSINGTON, Md. (AP) — The projected storm surge from Hurricane Sandy is a “worst case scenario” with devastating waves and tides predicted for the highly populated New York City metro area, government forecasters said Sunday.

The more they observe it, the more the experts worry about the water — which usually kills and does more damage than winds in hurricanes.

In this case, seas will be amped up by giant waves and full-moon-powered high tides.