286
WHUS41 KLWX 120204
CFWLWX
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1004 PM EDT SUN OCT 11 2026
MDZ014-VAZ054-120315-
/O.CAN.KLWX.CF.Y.0051.000000T0000Z-261012T0300Z/
ANNE ARUNDEL-ARLINGTON/FALLS CHURCH/ALEXANDRIA-
1004 PM EDT SUN OCT 11 2026
..COASTAL FLOOD ADVISORY IS CANCELLED
HIGH TIDE HAS PASSED AND WATER LEVELS ARE FALLING.
MDZ011-120315-
/O.EXP.KLWX.CF.Y.0051.000000T0000Z-261012T0200Z/
SOUTHERN BALTIMORE-
1004 PM EDT SUN OCT 11 2026
..COASTAL FLOOD ADVISORY HAS EXPIRED
HIGH TIDE HAS PASSED AND WATER LEVELS ARE FALLING.
MDZ508-120500-
/O.CON.KLWX.CF.Y.0051.000000T0000Z-261012T0500Z/
SOUTHEAST HARFORD-
1004 PM EDT SUN OCT 11 2026
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
MONDAY...
* WHAT...UP TO ONE HALF FOOT OF INUNDATION ABOVE GROUND LEVEL IN
LOW LYING AREAS DUE TO TIDAL FLOODING.
* WHERE...SHORELINE IN SOUTHEAST HARFORD COUNTY.
* WHEN...UNTIL 1 AM EDT MONDAY, ESPECIALLY AROUND THE TIME OF
HIGH TIDE.
* IMPACTS...AT 4.0 FEET, WATER BEGINS TO GO OVER THE BULKHEAD AT
THE HAVRE DE GRACE YACHT BASIN IN MULTIPLE LOCATIONS.
* ADDITIONAL DETAILS...TIDES ONE TO ONE AND A HALF FEET ABOVE
NORMAL. THE NEXT HIGH TIDE AT HAVRE DE GRACE IS AT 11:03 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.
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
-------- --------- --------- --------- ------- --------
11/11 PM 4.1 1.7 1.5 1.0 MINOR
12/12 PM 2.5 0.1 0.6 1.0 NONE
13/01 AM 2.9 0.5 0.4 0.5 NONE
13/12 PM 2.9 0.5 1.1 1.0 NONE
14/12 AM 3.8 1.4 1.2 1.0 NONE
14/01 PM 2.7 0.3 0.9 1.0 NONE
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