• Coastal Flood Warning for Anne Arundel County, Maryland
  • Coastal Flood Warning issued September 25 at 9:44PM EDT until September 26 at 8:00AM EDT by NWS
  • Effective: Tuesday, September 25, 2018 at 8:44 p.m.
  • Expires: Wednesday, September 26, 2018 at 7 a.m.
  • ...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 8 AM EDT
    WEDNESDAY...
    ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM 8 AM EDT WEDNESDAY
    THROUGH WEDNESDAY EVENING...
    * LOCATIONS...Shoreline in Anne Arundel County.
    * TIDAL DEPARTURE...Around 2 feet above normal.
    * TIMING...Around times of high tide. The next high tides at
    Annapolis are at 6:29 AM early Wednesday morning and 7:10 PM
    Wednesday evening.
    * IMPACTS...Through Wednesday morning...water is expected to
    come up through storm drains, approaching businesses on Dock
    Street in Annapolis. Water is expected to approach the
    Maritime Museum and begin to cover Bowyer Road at the Naval
    Academy. Shoreline inundation up to one foot above ground is
    likely in other low lying areas. There is the potential for
    moderate flooding to persist through the Wednesday afternoon
    and evening tide cycle.
    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
    -------- --------- --------- --------- ------- --------
    26/06 AM 3.3 1.9 1.9 1.0 Moderate
    26/07 PM 3.2 1.8 1.7 1.0 Minor
    27/07 AM 1.9 0.5 0.5 0.5 None
    27/08 PM 2.0 0.6 0.4 0.5 None
    28/07 AM 1.8 0.4 0.5 0.5 None
    &&