Anne Arundel County
Coastal Flood Watch from FRI 12:00 AM EDT until THU 9:05 AM EDT
Issued September, 04 2025 at 9:05 AM - US/Eastern expires September, 04 2025 at 9:05 AM - US/Eastern
...COASTAL FLOOD WARNING IN EFFECT FROM 11 PM THIS EVENING TO
9 AM EDT FRIDAY...
* WHAT...Up to one foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...From 11 PM this evening to 9 AM EDT Friday, 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. The next high tide at Annapolis U.S. Naval Academy is at
3:00 PM and 4:10 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.
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
-------- --------- --------- --------- ------- --------
04/02 PM 2.5 1.1 1.3 1.0 None
05/03 AM 3.4 2.0 1.7 1.0 Moderate
05/03 PM 2.3 0.9 1.0 1.0 None
06/05 AM 3.0 1.6 1.2 1.0 Minor
06/05 PM 2.2 0.8 0.8 1.0 None
07/05 AM 2.1 0.7 0.4 0.5 None
&&
