Watches, Warnings & Advisories



One product issued by NWS for: 3 Miles ESE Marlton NJ

Coastal Flood Advisory

Coastal Hazard Message
National Weather Service Mount Holly NJ
654 PM EDT Wed May 21 2025

NJZ019-PAZ106-220400-
/O.CON.KPHI.CF.Y.0007.250522T0100Z-250522T0400Z/
Northwestern Burlington-Lower Bucks-
654 PM EDT Wed May 21 2025

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

* WHAT...Up to one half foot of inundation above ground level
  expected in low-lying areas near shorelines and tidal
  waterways.

* WHERE...In New Jersey, Northwestern Burlington. In
  Pennsylvania, Lower Bucks.

* WHEN...Until midnight EDT tonight.

* IMPACTS...At this level, flooding begins on the most
  vulnerable roads along tidal waterways. Some partial or full
  road closures are possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

&&

Time of high total tides are approximate to the nearest hour.

Delaware River at Burlington
MLLW Categories - Minor 9.3 ft, Moderate 10.3 ft, Major 11.3 ft
MHHW Categories - Minor 1.6 ft, Moderate 2.6 ft, Major 3.6 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Flood
            ft MLLW    ft MHHW       ft      Impact
 --------  ---------  ---------  ---------  --------
 21/10 PM     9.7        2.0        2.2      Minor
 22/11 AM     9.7        2.0        2.1      Minor
 22/11 PM     9.9        2.2        2.0      Minor
 23/12 PM     9.2        1.5        1.7       None
 24/12 AM     9.6        1.9        1.3      Minor
 24/01 PM     8.6        0.9        1.1       None

&&

$$