Abc7ny iconAbc7nySep 23, 2026 ~3 min source read

Nor'easter brings days of coastal flooding, beach erosion and dangerous surf to Jersey Shore

A slow-moving nor'easter is driving prolonged onshore winds and successive high tides that raise the risk of coastal flooding, significant beach erosion, hazardous surf and rip currents across multiple Jersey Shore communities.

Jersey Shore faces days of coastal flooding, beach erosion and dangerous surf from nor'easter

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Persistent onshore winds will push ocean water toward the coast during successive high tides, producing minor to moderate coastal flooding—especially in back-bay and low-lying areas.

Gusts up to 50 mph, gale-force conditions on coastal waters, and a high rip-current risk create hazardous conditions for boaters and beachgoers through at least Friday.

# Overview

# What to expect

  • Coastal flood watches and warnings are in effect for portions of the Jersey Shore. National Weather Service forecasts expect minor to moderate coastal flooding during successive high tide cycles through at least Friday evening.
  • Back-bay and low-lying shoreline communities face the greatest short-term flooding risk. Some roads could become impassable during high tide cycles.
  • Sustained strong onshore winds, with gusts reported up to 50 mph along the New Jersey shoreline, will worsen flooding and drive waves and surge inland.
  • Coastal waters will experience gale-force conditions, creating dangerous situations for boaters and maritime operations.
  • A high risk of rip currents and dangerous surf will persist through Friday, increasing the chance of swimmer rescues and notable beach erosion.

# Public response and preparations State and local officials have taken action where impacts are expected. The governor declared a state of emergency for eight New Jersey counties: Atlantic, Burlington, Cape May, Cumberland, Middlesex, Monmouth, Ocean and Salem. The declaration activates state response centers and coordinates resources among state and county agencies.

Local municipalities such as Sea Bright are actively preparing. Officials urged residents to prepare for storm impacts, secure belongings, and follow local guidance.

Practical preparedness steps mentioned by officials include:

  • Charge phones and essential electronics ahead of the storm.
  • Secure or bring inside outdoor furniture, trash cans and other loose items.
  • Stock basic supplies like food and water for short-term outages.
  • Avoid unnecessary travel during high wind and high-tide cycles.

# Who is most at risk Communities directly on the Jersey Shore with low-lying roads and back-bay access face the highest risk of repeated tidal flooding and beach erosion. Boaters and anyone planning to be on the water should expect gale conditions and consider cancelling or postponing plans. Swimmers and beachgoers should avoid entering the surf while the high rip-current threat remains.

# Short-term outlook Expect successive high tides to produce flooding through at least Friday evening, with strong gusts and hazardous surf continuing while the storm lingers offshore. Forecast details and precise timing may change, so monitor local National Weather Service advisories and municipal alerts for updates.

# Bottom line

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