An early fall nor'easter is pounding the East Coast from North Carolina to New England, bringing coastal flooding, high surf, gusty winds, and rain that threatens to disrupt travel and daily life for millions through the weekend.

As of Thursday morning, the storm had already closed a 16-mile stretch of North Carolina Highway 12 on the Outer Banks due to ocean overwash. Widespread gusts of 30 to 40 mph were reported, with peaks over 40 mph along the North Carolina coast. Persistent onshore winds caused water levels to reach major flood stages during high tide in parts of the Mid-Atlantic.

Coastal flood warnings remain in effect for areas including Virginia Beach, Dover, and Atlantic City. The strongest flooding threats center on the southern New Jersey shore to the northern Outer Banks, along with the Virginia Tidewater, Chesapeake Bay, and Delaware Bay. Waves between 6 and 15 feet have battered beaches from North Carolina through New Jersey since midweek.

Forecasters expect the system to intensify as it moves northward. High wind watches cover coastal Massachusetts and Rhode Island for Friday and Saturday, when gusts could hit 50 mph or higher in spots. Portions of eastern Massachusetts and Rhode Island may receive 2 to 4 inches of rain this weekend, with isolated areas up to 5 inches. Stronger impacts, including potential gusts of 60 to 70 mph, could focus on New England if the storm tracks closer to the coast.

New York City and surrounding areas face minor to moderate tidal flooding during high tides Friday into Saturday, along with periods of rain and breezy conditions. Flight delays are possible at major airports due to the winds and rain. The storm's slow movement raises concerns for prolonged beach erosion and repeated flooding cycles amid astronomically high tides.

Residents along the I-95 corridor are urged to monitor local alerts and prepare for potential power outages and travel disruptions. The National Weather Service continues to refine track forecasts, with the greatest uncertainty centered on how close the low will pass to the shoreline.