Coastal Flood Advisory for Withernsea, Maryland
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
727 PM EDT Tue Apr 23 2024
MDZ014-240600-
/O.CON.KLWX.CF.Y.0049.240424T0600Z-240424T1500Z/
Anne Arundel-
727 PM EDT Tue Apr 23 2024
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 2 AM TO 11 AM
EDT WEDNESDAY...
* WHAT...Up to one foot of inundation above ground level expected
in low lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...From 2 AM to 11 AM EDT Wednesday, especially around the
time of high tide.
* IMPACTS...At 3.0 feet, Compromise Street begins to flood in
Annapolis. Flooding of much of the City Dock parking lot is
occurring.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. High tide at Annapolis U.S. Naval Academy is at 6:27 AM
Wednesday morning.
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.
Severn River at Annapolis
MLLW Categories - Minor 2.6 ft, Moderate 3.3 ft, Major 6.0 ft
MHHW Categories - Minor 1.2 ft, Moderate 1.9 ft, Major 4.6 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
23/06 PM 2.1 0.7 1.2 1.0 None
24/06 AM 3.0 1.6 1.5 1.0 Minor
24/06 PM 2.0 0.6 1.1 0.5 None
25/07 AM 2.0 0.6 0.5 0.5 None
25/08 PM 1.7 0.3 0.8 1.0 None
26/07 AM 2.5 1.1 1.0 0.5 None