• Coastal Flood Advisory for Northern Baltimore County, Maryland
  • Coastal Flood Advisory issued October 10 at 9:42PM EDT until October 11 at 2:00AM EDT by NWS
  • Effective: Wednesday, October 10, 2018 at 9 p.m.
  • Expires: Thursday, October 11, 2018 at 1 a.m.
  • ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
    THURSDAY...
    * LOCATIONS...Shoreline in Southeast Harford County.
    * TIDAL DEPARTURE...Around 1.5 feet above normal.
    * TIMING...Around the time of high tide. High tide at Havre de
    Grace is at 11:28 PM this evening.
    * IMPACTS...Water is expected to go over the bulkhead at the
    Havre de Grace Yacht Basin. Minor shoreline inundation up to
    one foot above ground is possible elsewhere.
    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.
    HAVRE DE GRACE MD
    MLLW Categories - Minor 4.0 ft, Moderate 5.5 ft, Major 7.0 ft
    MHHW Categories - Minor 2.2 ft, Moderate 3.7 ft, Major 5.2 ft
    Total Total Departure
    Day/Time Tide Tide from Norm Waves Flood
    ft MLLW ft MHHW ft ft Impact
    -------- --------- --------- --------- ------- --------
    10/11 PM 4.0 1.6 1.3 0.5 Minor
    11/12 PM 3.6 1.2 1.4 1.0 None
    12/12 AM 3.9 1.5 1.2 0.5 None
    12/01 PM 0.6 -1.8 -1.4 1.0 None
    13/01 AM 2.0 -0.4 -0.6 0.5 None
    13/01 PM 1.8 -0.6 -0.1 0.5 None
    &&