Alert USA
weather NWS minor Northern Outer Banks October 18, 2026 at 7:24 AM

Coastal Flood Advisory

* WHAT...For the Coastal Flood Advisory, 1 to 3 feet of inundation above ground level in low-lying areas near shorelines and tidal waterways. For the High Surf Advisory, large breaking waves of 9 to 15 feet in the surf zone. For the Beach Hazards Statement, dangerous rip currents, large breaking waves, and strong longshore currents in the surf zone.

* WHERE...Northern Outer Banks.

* WHEN...For the Coastal Flood Advisory, until 5 PM EDT Tuesday. For the Beach Hazards Statement, from Sunday morning through Sunday evening.

* IMPACTS...1 to 3 feet of inundation above ground level is expected in low-lying areas near shorelines and tidal waterways resulting in a low threat of property damage. Some roads and low lying property including parking lots, parks, lawns, and homes adjacent to the waterfront will experience shallow flooding. Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best swimmers away from shore into deeper water. Dangerous shore break can throw a swimmer or surfer head first into the bottom causing neck and back injuries. Strong longshore currents will create dangerous swimming conditions.

Flooding in Northern Outer Banks can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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