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Elev 143 ft, 39.03 °N, 76.5 °W

Arnold, MD Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Arnold, MD
Elevation: 143ft
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Active Weather Alerts

Coastal Flood Warning
Issued: 7:16 PM Oct. 2, 2025 – National Weather Service
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 7 AM EDT
FRIDAY...

* WHAT...One to two feet of inundation above ground level in low-
lying areas due to tidal flooding.

* WHERE...Shoreline in Anne Arundel County.

* WHEN...Until 7 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
2:41 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
--------  ---------  ---------  ---------  -------  --------
03/01 AM     3.3        1.9        1.8       1.0    Moderate
03/02 PM     2.7        1.3        1.4       0.5     Minor
04/03 AM     2.6        1.2        1.0       0.5     Minor
04/03 PM     2.2        0.8        0.8       0.5      None
05/04 AM     2.2        0.8        0.6       0.5      None

&&

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