901
WHUS41 KLWX 211348
CFWLWX
URGENT - IMMEDIATE BROADCAST REQUESTED
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
948 AM EDT THU AUG 21 2025
MDZ014-212200-
/O.NEW.KLWX.CF.Y.0033.250822T0600Z-250822T0800Z/
/O.NEW.KLWX.CF.A.0002.250822T0800Z-250823T1400Z/
ANNE ARUNDEL-
948 AM EDT THU AUG 21 2025
...COASTAL FLOOD ADVISORY IN EFFECT FROM 2 AM TO 4 AM EDT
FRIDAY...
...COASTAL FLOOD WATCH IN EFFECT FROM LATE TONIGHT THROUGH
SATURDAY MORNING...
* WHAT...FOR THE COASTAL FLOOD ADVISORY, UP TO TWO FEET OF
INUNDATION ABOVE GROUND LEVEL EXPECTED IN LOW LYING AREAS DUE TO
TIDAL FLOODING. FOR THE COASTAL FLOOD WATCH, TWO TO TWO AND HALF FEET
OF INUNDATION ABOVE GROUND LEVEL POSSIBLE IN LOW LYING AREAS
DUE TO TIDAL FLOODING.
* WHERE...SHORELINE IN ANNE ARUNDEL COUNTY.
* WHEN...FOR THE COASTAL FLOOD ADVISORY, FROM 2 AM TO 4 AM EDT
FRIDAY, ESPECIALLY AROUND THE TIME OF HIGH TIDE. FOR THE
COASTAL FLOOD WATCH, FROM LATE TONIGHT THROUGH SATURDAY
MORNING, 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 ONE AND A HALF TO TWO FEET ABOVE
NORMAL. THE NEXT HIGH TIDE AT ANNAPOLIS U.S. NAVAL ACADEMY IS AT
4:26 PM AND 5:31 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.
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
-------- --------- --------- --------- ------- --------
21/03 PM 1.9 0.5 0.7 1.0 NONE
22/05 AM 3.2 1.8 1.5 0.5 MINOR
22/04 PM 3.2 1.8 1.9 0.5 MINOR
23/06 AM 3.7 2.3 2.0 0.5 MODERATE
23/06 PM 3.1 1.7 1.7 1.0 MINOR
24/06 AM 3.4 2.0 1.8 1.0 MODERATE
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