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Severe · Coastal Flood WarningActive alert

Coastal Flood Warning issued September 23 at 4:28AM EDT until September 26

Affecting Delaware Beaches

In effect until: Sep 23, 2026, 10:00 PM

Delaware Beaches

Likely impact; effects through 10:00 PM.

Avoid flooded areas. Move to higher ground if water is rising near you.

Read the original bulletin (official text)
* WHAT...For the High Surf Advisory, large breaking waves of 6
to 12 feet in the surf zone. For the High Rip Current Risk,
dangerous rip currents. For the Coastal Flood Warning, one to
two feet of inundation above ground level expected in low-
lying areas near shorelines and tidal waterways.

* WHERE...Delaware Beaches.

* WHEN...For the Coastal Flood Warning, until 2 AM EDT Saturday.
For the High Surf Advisory, until 6 PM EDT Saturday. For the
High Rip Current Risk, through Saturday evening.

* IMPACTS...At this level, widespread roadway flooding occurs in
coastal and bayside communities and along inland tidal
waterways. Many roads become impassable. Some damage to
vulnerable structures may begin to occur. Dangerous swimming
and surfing conditions and localized beach erosion. Rip
currents can sweep even the best swimmers away from shore into
deeper water.

* ADDITIONAL DETAILS...Significant beach erosion is expected.
Breaching of sand dunes is possible. Moderate tidal flooding
could continue into the weekend. Cannot rule out major tidal
flooding impacts, especially around Rehoboth Bay and Indian
River.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™