Coastal Flood Warnings/Watches/Statements Issued by NWS Sterling, VA
000
WHUS41 KLWX 241112
CFWLWX
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
712 AM EDT Wed Apr 24 2024
MDZ014-241500-
/O.CON.KLWX.CF.W.0013.000000T0000Z-240424T1500Z/
Anne Arundel-
712 AM EDT Wed Apr 24 2024
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 11 AM EDT THIS
MORNING...
* WHAT...One foot of inundation above ground level in low lying
areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...Until 11 AM EDT this morning, especially around the
time of high tide.
* IMPACTS...At 3.2 feet, water begins to approach businesses on
Dock Street in Annapolis. The City Dock parking lot is
flooded. Compromise Street is flooded.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal.
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
-------- --------- --------- --------- ------- --------
24/06 AM 3.4 2.0 1.9 1.0 Moderate
24/05 PM 2.4 1.0 1.6 0.5 None
25/07 AM 2.3 0.9 0.8 0.5 None
25/07 PM 1.6 0.2 0.7 0.5 None
26/07 AM 2.4 1.0 0.9 0.5 None
26/08 PM 2.0 0.6 1.1 1.0 None
&&
$$
DCZ001-VAZ054-241600-
/O.EXB.KLWX.CF.Y.0049.240424T1112Z-240424T1600Z/
District of Columbia-Arlington/Falls Church/Alexandria-
712 AM EDT Wed Apr 24 2024
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL NOON EDT TODAY...
* WHAT...Up to one half foot of inundation above ground level in
low lying areas due to tidal flooding.
* WHERE...Shoreline in the District of Columbia, Arlington
County, and the City of Alexandria.
* WHEN...Until noon EDT today, especially around the time of
high tide.
* IMPACTS...Shoreline inundation is expected along portions of
the seawall adjacent to Ohio Drive and the Hains Point Loop Road
and near the Tidal Basin. Water is expected to approach the
curb near the intersection of King Street and Strand Street in
Alexandria.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. The next high tide at Washington Channel is at 9:11 AM.
The next high tide at Alexandria is at 9:29 AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
&&
$$
MDZ011-241700-
/O.CON.KLWX.CF.Y.0049.000000T0000Z-240424T1700Z/
Southern Baltimore-
712 AM EDT Wed Apr 24 2024
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1 PM EDT THIS
AFTERNOON...
* WHAT...Up to one half foot 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 1 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...At 3.5 feet, flooding is occurring at the end of
Thames Street in Baltimore. Water covers the promenade in the
Inner Harbor in multiple locations. At 3.0 feet, water begins
encroaching upon yards in the Bowleys Quarters area.
* ADDITIONAL DETAILS...Tides one and a half to two feet above
normal. The next high tide at Fort McHenry Baltimore is at 7:49
AM.
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.
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
-------- --------- --------- --------- ------- --------
24/07 AM 3.7 2.0 2.0 0.5 Minor
24/07 PM 2.4 0.7 1.4 1.0 None
25/08 AM 2.3 0.6 0.5 0.5 None
25/09 PM 1.6 -0.1 0.6 0.5 None
26/09 AM 2.7 1.0 0.9 0.5 None
26/09 PM 2.0 0.3 1.0 0.5 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
-------- --------- --------- --------- ------- --------
24/09 AM 3.1 1.4 1.4 1.0 Minor
24/07 PM 1.8 0.1 1.0 1.0 None
25/08 AM 1.7 0.0 0.1 1.0 None
25/09 PM 1.2 -0.5 0.3 1.0 None
26/09 AM 2.2 0.5 0.5 0.5 None
26/09 PM 1.7 0.0 0.8 1.0 None
&&
$$
MDZ508-241800-
/O.CON.KLWX.CF.Y.0049.240424T1200Z-240424T1800Z/
Southeast Harford-
712 AM EDT Wed Apr 24 2024
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
* WHAT...Up to one foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Southeast Harford County.
* WHEN...Until 2 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...At 4.5 feet, portions of the Havre de Grace Yacht
Basin are flooded, along with Hutchins Park.
* ADDITIONAL DETAILS...Tides two to two and a half feet above
normal. The next high tide at Havre de Grace is at 10:59 AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
&&
Time of high total tides are approximate to the nearest hour.
Chesapeake Bay at Havre de Grace MD
MLLW Categories - Minor 4.0 ft, Moderate 5.5 ft, Major 7.0 ft
MHHW Categories - Minor 2.2 ft, Moderate 3.7 ft, Major 5.2 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
24/10 AM 4.5 2.1 2.0 1.0 Minor
24/11 PM 3.2 0.8 1.3 1.0 None
25/11 AM 3.0 0.6 0.3 1.0 None
26/12 AM 2.2 -0.2 0.3 0.5 None
26/12 PM 3.5 1.1 0.7 1.0 None
27/01 AM 2.8 0.4 1.0 1.0 None
&&
$$