Headline:
Coastal Flood Advisory issued October 21 at 2:39AM EDT until October 21 at 10:00PM EDT by NWS Mount Holly NJ
Event:
Coastal Flood Advisory
Urgency:
Expected
Effective:
October 20, 2026 - 11:39pm
Expires:
October 21, 2026 - 7:00pm
Description:
* WHAT...Up to one half foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...In Delaware, New Castle. In New Jersey, Salem.
* WHEN...From 6 PM to 10 PM EDT this evening.
* IMPACTS...At this level, flooding begins on the most
vulnerable roads along tidal waterways. Some partial or full
road closures are possible.
* ADDITIONAL DETAILS...Additional elevated high tide cycles beyond
this evening are expected.
Instruction:
A Coastal Flood Advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some road
closures. Usually, the most vulnerable roadways will flood.
Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.
Visit the National Water Prediction Service at
https://water.noaa.gov/wfo/phi for additional water level and
flood impact information for your local tide gauge.
Area Description:
New Castle; Salem
Forcast Office:
NWS Mount Holly NJ
Sender:
w-nws.webmaster@noaa.gov