NEW JERSEY HIT by NOR’EASTER — 3 COUNTIES UNDER COASTAL FLOOD ADVISORY (Latest Updates)

A slow-moving nor’easter is driving coastal flooding, dangerous surf and strong northeast winds from North Carolina to New Jersey on Tuesday, October 20, 2026. Although the storm remains far offshore, persistent winds are pushing seawater toward the shoreline, causing repeated flooding around high tide. Forecasters warn that Wednesday evening could bring the most concerning round, with minor to locally moderate coastal flooding possible across vulnerable communities. The Outer Banks of North Carolina are facing renewed threats to Highway 12, the vital route connecting Hatteras Island to the mainland. Farther north, coastal flood advisories cover parts of Delaware and New Jersey, where rising water could affect inland bays, low-lying neighborhoods, roads and parking areas. Strong winds and rough seas are also creating dangerous conditions for boaters and swimmers along a vast stretch of the East Coast. In this video, we examine why the nor’easter is lingering offshore, how repeated high tides could worsen coastal flooding, and why dangerous surf and rip currents threaten beaches from Florida to New England. We also look at the storm’s possible transition to a subtropical system over the Gulf Stream, which could give it the name Josephine if it develops the necessary characteristics. The storm is expected to track north toward Massachusetts later in the week, with rough seas and elevated tides continuing as it moves. A cold front may eventually carry it out to sea between Thursday and Friday, but forecast timing remains uncertain. Residents should monitor official advisories, avoid flooded roads and stay out of dangerous surf. Global Weather covers natural disasters and extreme weather events as they develop, using sourced reporting and avoiding unsupported speculation. CHAPTERS 00:20 - Nor’easter Drives Water Toward the East Coast 01:22 - How an Offshore Storm Floods Coastal Towns 02:21 - High Pressure Keeps Northeast Winds Blowing 03:20 - Delaware Beaches Brace for Coastal Flooding 04:20 - Inland Bays and Delmarva Face Rising Water 05:22 - Coastal Flood Advisories Reach New Jersey 06:21 - Outer Banks Face Strong Winds and Road Risks 07:22 - Highway 12 Is Vulnerable to Another Washout 08:23 - North Carolina Faces the Highest Flood Threat 09:22 - Flooding Risks in Virginia and Maryland 10:23 - Gale Warnings and Dangerous Offshore Waves 11:24 - High Surf and Rip Currents Threaten Beaches 12:25 - What Exactly Is a Nor’easter? 13:26 - Why This Storm Is Different 14:24 - Could the Gulf Stream Help Create Josephine? 15:25 - How a Subtropical Storm Develops 16:26 - Past Storms Show the Danger of Coastal Erosion 17:26 - Repeated High Tides Keep Flooding Risks Elevated 18:28 - Wednesday’s High Tide Could Be the Worst 19:27 - Nor’easter Tracks Toward New England 20:27 - A Cold Front May Finally Push the Storm Away 21:28 - The Latest Outlook: Another Critical Tide Ahead SOURCES National Weather Service National Hurricane Center The Weather Channel WUSA9 AccuWeather CoastTV AOL #NorEaster #EastCoastStorm #CoastalFlooding #OuterBanks #NorthCarolina #Delaware #NewJersey #Delmarva #HighTide #RipCurrents #BeachErosion #SubtropicalStorm #GlobalWeather