A forceful nor’easter has resulted in flooding, extensive power outages, and significant travel disruptions across the Eastern Seaboard. Heavy rain and strong winds have impacted coastal communities since Saturday. Millions of residents remain under coastal flood warnings as forecasters caution that rain, high tides, and damaging winds could continue into Monday.

The storm has prompted evacuations, submerged roads, and left tens of thousands without electricity. Forecasters predict the slow-moving system will linger near New Jersey before gradually moving northeast, prolonging the risk of flooding, erosion, and travel delays.

Understanding Nor’easters

According to the National Weather Service (NWS), a nor’easter is a storm on the East Coast of North America, where winds generally come from the northeast. These storms can occur any time of year, but they are most frequent and intense between September and April. The storms typically bring heavy rain or snow, strong winds, rough seas, and at times, coastal flooding.

The last significant nor’easter struck in February, bringing record snowfall to the Northeast, including nearly 38 inches in Rhode Island.

Flooding Due to High Tides and Heavy Rain

Saturday’s primary concern was coastal flooding from strong onshore winds and high tides. Areas like Jersey Shore and waterfront communities around New York City experienced flooded streets and trapped vehicles due to the combination of these factors.

In Edgewater, New Jersey, emergency crews evacuated residents from a waterside hotel after floodwaters from the Hudson River breached the building. About 20 people were rescued as operations continued.

Flooding affected multiple locations including Point Pleasant, Belmar, and sections of Queens, New York. Hamilton Beach saw residential streets submerged during high tide, and emergency managers signaled possible additional flooding through Sunday.

Manasquan residents faced voluntary evacuation warnings in low-lying areas, with officials cautioning that emergency access could become difficult as waters rise. In North Wildwood, flooding closed the George Redding Bridge.

An example from Norfolk, Virginia, highlighted isolated flooding all week due to the storm, affecting roadways and sidewalks.

In Ocean City, Maryland, heavy surf led to beach erosion, destroyed dune fencing, and caused flooding.

Power Outages Widespread in Northeast

Strong winds posed hazards beyond coastal areas, with gusts over 50 miles per hour in many places. Nantucket, Massachusetts, reported a 62-mph gust. The combination of saturated ground and high winds increased risks of falling trees and downed power lines.

Power outages affected over 91,000 customers across states like New York, New Jersey, Pennsylvania, and Connecticut. Restoration efforts faced challenges due to high winds, which slowed repairs of damaged infrastructure. Residents were told to avoid downed lines and report damage as gusty winds continued.

New York Governor Kathy Hochul warned of potential lengthy outages as winds over 60 mph persisted in coastal communities. She noted that while rain was initially minimal, heavier rainfall was expected.

While nor’easters are typical in New England during fall, forecasters noted this storm arrived earlier than usual.

Travel Disruptions Impact New England

Travel disruptions were significant, especially in New England. Boston Logan International Airport saw over 250 flight cancellations, approximately a quarter of its scheduled traffic. Smaller airports like Nantucket Memorial and Martha’s Vineyard experienced cancellation rates over 70 percent.

Federal aviation officials indicated possible expansions of flight restrictions and delays. New York’s major airports had limited cancellations but numerous delays, with LaGuardia earlier experiencing extensive delays.

Amtrak canceled several routes due to weather and downed wires. Rail service disruptions occurred between Connecticut and Massachusetts, with some alternate bus services provided.

Forecast for Further Rain and Flooding

Forecasts predict an additional two to six inches of rain across the Northeast. Eastern Long Island, coastal Massachusetts, and Cape Cod might receive the highest totals. Rain rates could reach an inch per hour, increasing the potential for localized flooding.

The National Weather Service issued coastal flood warnings through Sunday evening for parts of northeastern New Jersey, southeastern New York, and Massachusetts, including Cape Cod and Nantucket. Renewed coastal flooding is anticipated with each high tide.

Long Island is of particular concern, with wave forecasts of 7 to 10 feet along its southern shore raising fears of erosion and more flooding. New York City officials warn of expected heavy rain Saturday night that may cause moderate flooding in various areas as tides peak. Residents are advised to steer clear of beaches and water areas.