Elev 128 ft, 39.02 °N, 76.76 °W

Bowie, MD

59 F Whitehall Station | Report | Change

Active Weather Alerts

Coastal Flood Advisory
Issued: 12:39 AM Sep. 19, 2019 – National Weather Service
...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 11 AM EDT
THURSDAY...

* LOCATIONS...Shoreline in Anne Arundel County.

* TIDAL DEPARTURE...Around one and a half feet above normal.

* TIMING...Around the time of high tide. High tide at Annapolis
U.S. Naval Academy is at 9:11 PM tonight and again at 8:40 AM
Thursday morning.

* IMPACTS...At 2.8 feet, flooding of much of the parking area near
Dock Street in Annapolis is occurring. Minor shoreline
inundation up to one foot above ground is possible elsewhere.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Coastal Flood Advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.

&&

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 6.0 ft
MHHW Categories - Minor 1.2 ft, Moderate 1.9 ft, Major 4.6 ft

Total      Total    Departure
Day/Time    Tide       Tide     from Norm   Waves    Flood
ft MLLW    ft MHHW       ft       ft      Impact
--------  ---------  ---------  ---------  -------  --------
18/09 PM     2.9        1.5        1.4        1      Minor
19/08 AM     2.8        1.4        1.6       0-1     Minor
19/10 PM     3.1        1.7        1.6        0      Minor
20/09 AM     2.6        1.2        1.4        0       None
20/11 PM     2.7        1.3        1.1        0      Minor
21/09 AM     1.8        0.4        0.7        0       None

&&

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