Coastal Flood Warnings/Watches/Statements
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
156
WHUS41 KLWX 160809
CFWLWX
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
409 AM EDT Mon Sep 16 2024
MDZ014-161615-
/O.CAN.KLWX.CF.Y.0104.000000T0000Z-240918T0200Z/
/O.NEW.KLWX.CF.Y.0105.240917T0600Z-240918T0200Z/
Anne Arundel-
409 AM EDT Mon Sep 16 2024
...COASTAL FLOOD ADVISORY IN EFFECT FROM 2 AM TO 10 PM EDT
TUESDAY...
* WHAT...Up to one half 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 10 PM EDT Tuesday, especially around the
time of high tide.
* IMPACTS...At 2.6 feet, water may begin to pond in the parking
lot at Annapolis City Dock, and surround the Alex Haley
Memorial.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal.
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 5.0 ft
MHHW Categories - Minor 1.2 ft, Moderate 1.9 ft, Major 3.6 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
16/04 AM 2.5 1.1 0.8 1.0 None
16/05 PM 2.3 0.9 1.0 1.0 None
17/05 AM 2.7 1.3 1.1 1.0 Minor
17/05 PM 2.7 1.3 1.2 1.0 Minor
18/06 AM 2.7 1.3 1.1 1.0 Minor
18/06 PM 2.6 1.2 1.0 1.0 Minor
&&
$$
DCZ001-161615-
/O.CON.KLWX.CF.Y.0104.240916T0900Z-240918T0200Z/
District of Columbia-
409 AM EDT Mon Sep 16 2024
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT
TUESDAY...
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in the District of Columbia.
* WHEN...Until 10 PM EDT Tuesday, especially around the time of
high tide.
* IMPACTS...Shoreline inundation is expected along portions of
the seawall adjacent to Ohio Drive and the Hains Point Loop
Road, and near the Tidal Basin and Jefferson Memorial.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. The next high tides at Washington Channel are 6:59 AM
and 7:26 PM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
&&
$$
MDZ016-VAZ057-161615-
/O.CON.KLWX.CF.Y.0104.240916T1600Z-240917T2200Z/
Charles-King George-
409 AM EDT Mon Sep 16 2024
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO
6 PM EDT TUESDAY...
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Charles and King George Counties.
* WHEN...From noon today to 6 PM EDT Tuesday, especially around
the time of high tide.
* IMPACTS...At 3.5 feet, water reaches yards near Cobb Island
and docks near Dahlgren.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. The next high tides at Dahlgren are 2:05 PM and 2:32 AM.
The next high tides at Goose Bay are 3:18 PM and 3:43 AM. The
next high tides at Indian Head are 6:45 AM and 7:12 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.
&&
Time of high total tides are approximate to the nearest hour.
Upper Machodoc Creek at Dahlgren
MLLW Categories - Minor 3.5 ft, Moderate 5.0 ft, Major 7.0 ft
MHHW Categories - Minor 1.6 ft, Moderate 3.1 ft, Major 5.1 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
16/02 AM 3.2 1.3 1.1 0.5 None
16/02 PM 3.5 1.6 1.4 1.0 Minor
17/03 AM 3.6 1.7 1.4 1.0 Minor
17/02 PM 3.7 1.8 1.5 1.0 Minor
18/03 AM 3.5 1.6 1.3 1.0 Minor
18/03 PM 3.5 1.6 1.2 1.0 Minor
&&
$$
MDZ018-161615-
/O.CON.KLWX.CF.Y.0104.240917T0400Z-240917T2200Z/
Calvert-
409 AM EDT Mon Sep 16 2024
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 6 PM EDT TUESDAY...
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Calvert County.
* WHEN...From midnight tonight to 6 PM EDT Tuesday, especially
around the time of high tide.
* IMPACTS...At 3.0 feet, parking lots near Charles Street in
Solomons begin to flood, with several inches of water covering
low-lying portions of Charles Street and Williams Street.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. The high tide at Chesapeake Beach is at 3:40 AM. The
high tide at Solomons Island is at 1:49 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.
Chesapeake Bay at North Beach
MLLW Categories - Minor 3.0 ft, Moderate 4.0 ft, Major 5.0 ft
MHHW Categories - Minor 1.6 ft, Moderate 2.6 ft, Major 3.6 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
16/03 AM 2.6 1.2 0.9 1.0 None
16/04 PM 2.4 1.0 1.1 1.0 None
17/04 AM 2.9 1.5 1.2 1.0 None
17/04 PM 2.7 1.3 1.2 1.0 None
18/04 AM 2.6 1.2 1.0 1.0 None
18/04 PM 2.6 1.2 1.0 1.0 None
Patuxent River at Solomons Island
MLLW Categories - Minor 3.0 ft, Moderate 4.0 ft, Major 5.0 ft
MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
16/02 AM 2.6 1.1 0.9 1.0 None
16/01 PM 2.7 1.2 1.1 1.0 None
17/01 AM 3.0 1.5 1.2 1.0 Minor
17/02 PM 3.0 1.5 1.3 1.0 Minor
18/02 AM 3.0 1.5 1.2 1.0 Minor
18/02 PM 2.8 1.3 1.1 1.0 None
&&
$$