The National Weather Service has issued a coastal floor advisory for the South Fork, due to the blizzard slamming the region with snow.
Onshore winds and the tide will combine to flood low areas along the shore, the National Weather Service reported.
The advisory is in effect from 10 p.m. Sunday through 2 a.m. Monday, timed with the high tide cycle. High tide will take place in Montauk at 1:10 a.m., according to the National Weather Service, which categorizes the expected floods as "minor."