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WEATHER ALERTS

  • Coastal Flood Advisory

    Anne Arundel, MD

    Anne Arundel-
    1106 AM EDT Mon Jul 23 2018

    ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
    TUESDAY...
    ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM LATE TONIGHT
    THROUGH TUESDAY MORNING...

    * LOCATIONS...Shoreline in Anne Arundel County.

    * TIDAL DEPARTURE...Around 1.75 feet above normal.

    * TIMING...Around the times of high tide tonight and Tuesday
    morning. High tide at Annapolis is at 2:40 PM today and 4:04
    AM Tuesday.

    * IMPACTS...Water is expected to pond in the parking lot at
    Annapolis City Dock, causing parking restrictions in the area.
    Minor shoreline inundation up to one foot above ground is
    possible elsewhere.

    PRECAUTIONARY/PREPAREDNESS ACTIONS...

    A Coastal Flood Watch means that conditions favorable for
    flooding are expected to develop. Coastal residents should be
    alert for later statements or warnings, and take action to
    protect property.





    Forecast tides are referenced to mean lower low water
    (MLLW) and mean higher high water (MHHW) unless
    otherwise noted. Time of high total tide is
    approximate to nearest hour. Total tide combines the
    normal tide and departure from normal. Flood impact
    is based on the total tide and waves where applicable.

    ANNAPOLIS MD
    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
    -------- --------- --------- --------- ------- --------
    23/02 PM 2.8 1.4 1.8 1.0 Minor
    24/03 AM 3.3 1.9 1.7 1.0 Moderate
    24/03 PM 2.5 1.1 1.5 1.0 None
    25/05 AM 3.0 1.6 1.3 1.0 Minor
    25/04 PM 2.3 0.9 1.3 1.0 None
    26/05 AM 2.7 1.3 1.0 0.5 Minor



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