Coastal Flood Warnings/Watches/Statements Issued by NWS Sterling, VA
000
WHUS41 KLWX 121407
CFWLWX
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
1007 AM EDT Fri Apr 12 2024
MDZ017-121515-
/O.EXP.KLWX.CF.W.0011.000000T0000Z-240412T1400Z/
St. Marys-
1007 AM EDT Fri Apr 12 2024
...COASTAL FLOOD WARNING HAS EXPIRED...
Water levels have receded.
$$
MDZ016-018-VAZ057-121515-
/O.EXP.KLWX.CF.Y.0044.000000T0000Z-240412T1400Z/
Charles-Calvert-King George-
1007 AM EDT Fri Apr 12 2024
...COASTAL FLOOD ADVISORY HAS EXPIRED...
Water levels have receded.
$$
MDZ014-121800-
/O.CON.KLWX.CF.W.0011.000000T0000Z-240412T1800Z/
Anne Arundel-
1007 AM EDT Fri Apr 12 2024
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
* WHAT...One to two feet of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...Until 2 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...At 3.5 feet, water reaches the floor of the Maritime
Museum in Annapolis, begins to cover Bowyer Road on the Naval
Academy campus, and numerous businesses on Dock Street are
flooded, along with the City Dock parking lot. Bayside Beach
begins to flood around Harbor Rd and Lake Dr.
* ADDITIONAL DETAILS...Tides two to two and a half feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at 8:56
PM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take the necessary actions to protect flood-prone property. If
travel is required, do not drive around barricades or through
water of unknown depth.
&&
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
-------- --------- --------- --------- ------- --------
12/09 AM 4.2 2.8 2.7 1.0 Moderate
13/09 AM 2.1 0.7 0.7 0.5 None
13/10 PM 1.1 -0.3 0.2 0.5 None
14/10 AM 1.5 0.1 0.2 1.0 None
14/11 PM 1.8 0.4 0.9 1.0 None
&&
$$
MDZ011-121900-
/O.CON.KLWX.CF.W.0011.000000T0000Z-240412T1900Z/
Southern Baltimore-
1007 AM EDT Fri Apr 12 2024
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 3 PM EDT THIS
AFTERNOON...
* WHAT...One to two feet of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in Southern Baltimore County and the city of
Baltimore.
* WHEN...Until 3 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...At 4.5 feet, the end of Ann Street begins to flood.
The concrete promenade at Fells Point is flooded, along with
the boardwalk at the Maritime Park water taxi stop. Thames
Street is flooded, and much of the promenade in the Inner
Harbor is flooded. At 3.8 feet, water covers yards and
approaches homes in the Bowleys Quarters area.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Fort McHenry Baltimore is at 10:17
AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take the necessary actions to protect flood-prone property. If
travel is required, do not drive around barricades or through
water of unknown depth.
&&
Time of high total tides are approximate to the nearest hour.
NW Branch Patapsco River at Baltimore MD
MLLW Categories - Minor 3.0 ft, Moderate 5.0 ft, Major 6.0 ft
MHHW Categories - Minor 1.3 ft, Moderate 3.3 ft, Major 4.3 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
12/10 AM 4.7 3.0 2.9 1.0 Moderate
12/09 PM 2.2 0.5 1.4 1.0 None
13/11 AM 2.1 0.4 0.4 1.0 None
13/11 PM 1.0 -0.7 0.0 1.0 None
14/12 PM 2.0 0.3 0.4 1.0 None
15/12 AM 1.6 -0.1 0.6 1.0 None
Chesapeake Bay at Bowleys Quarters
MLLW Categories - Minor 3.0 ft, Moderate 3.8 ft, Major 5.0 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.1 ft, Major 3.3 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
12/10 AM 4.2 2.5 2.5 2.0 Moderate
12/11 PM 2.4 0.7 1.5 1.0 None
13/11 AM 2.5 0.8 0.9 1.0 None
14/01 AM 1.5 -0.2 0.6 0.5 None
14/01 PM 2.4 0.7 0.8 1.0 None
15/12 AM 1.5 -0.2 0.6 1.0 None
&&
$$
MDZ508-122200-
/O.CON.KLWX.CF.W.0011.000000T0000Z-240412T2200Z/
Southeast Harford-
1007 AM EDT Fri Apr 12 2024
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...
* WHAT...Two to three feet of inundation above ground level in
low lying areas due to tidal flooding.
* WHERE...Shoreline in Southeast Harford County.
* WHEN...Until 6 PM EDT this evening, especially around the time
of high tide.
* IMPACTS...At 6.0 feet, the marina office at the Havre de Grace
Yacht Basin is flooded, along with the surrounding area.
Hutchins Park is flooded, as is the parking lot at Roberts
Park. The dock at Pier Number 1 is also covered by water.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Havre de Grace is at 1:09 PM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take the necessary actions to protect flood-prone property. If
travel is required, do not drive around barricades or through
water of unknown depth.
&&
Time of high total tides are approximate to the nearest hour.
Chesapeake Bay at Havre de Grace MD
MLLW Categories - Minor 4.0 ft, Moderate 5.5 ft, Major 7.0 ft
MHHW Categories - Minor 2.2 ft, Moderate 3.7 ft, Major 5.2 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
12/01 PM 6.1 3.7 3.2 2.0 Moderate
13/01 AM 4.2 1.8 2.5 1.0 Minor
13/02 PM 4.3 1.9 1.6 1.0 Minor
14/02 AM 2.3 -0.1 0.7 0.5 None
14/03 PM 3.3 0.9 0.7 1.0 None
&&
$$
DCZ001-VAZ054-122100-
/O.CON.KLWX.CF.W.0011.000000T0000Z-240412T2100Z/
District of Columbia-Arlington/Falls Church/Alexandria-
1007 AM EDT Fri Apr 12 2024
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...
* WHAT...One to two feet of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in the District of Columbia, Arlington
County, and the City of Alexandria.
* WHEN...Until 5 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...The unprotected area on the Southwest Waterfront at
the DC Seafood Market is expected to flood. Water is expected to
approach parts of the Hains Point Loop Road, but it will likely
be closed. Water is expected to approach buildings near King
Street and Union Street.
* ADDITIONAL DETAILS...Tides two to two and a half feet above
normal. The next high tide at Alexandria is at 11:48 AM. The
next high tide at Washington Channel is at 11:30 AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take the necessary actions to protect flood-prone property. If
travel is required, do not drive around barricades or through
water of unknown depth.
&&
$$
MDZ008-122000-
/O.CON.KLWX.CF.Y.0045.240412T1600Z-240412T2000Z/
Cecil-
1007 AM EDT Fri Apr 12 2024
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS
AFTERNOON...
* WHAT...One to two feet of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Cecil County.
* WHEN...Until 4 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...At 5.5 feet, minor shoreline flooding begins near
Chesapeake City. At 4.5 feet, minor shoreline flooding begins
near Charlestown.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Charlestown is at 2:09 PM. The next high tide at
Chesapeake City is at 2:13 PM. The next high tide at Port
Deposit is at 1:41 PM.
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.
&&
$$
ADM