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Coastal Flood Advisory

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
619 AM EDT THU APR 27 2017


MDZ014-271400-
/O.CON.KLWX.CF.Y.0018.000000T0000Z-170427T1400Z/
ANNE ARUNDEL-
619 AM EDT THU APR 27 2017

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT THIS
MORNING...

* LOCATIONS...SENSITIVE COMMUNITIES ALONG THE ANNE ARUNDEL
  COUNTY SHORELINE, INCLUDING ANNAPOLIS.

* TIDAL DEPARTURE...AROUND 1 FOOT ABOVE NORMAL.

* TIMING...AROUND THE EARLY MORNING HIGH TIDE. IN ANNAPOLIS,
  HIGH TIDE WILL BE AT 6:38 AM.

* IMPACTS...WATER IS EXPECTED TO POND IN THE PARKING LOT AT
  ANNAPOLIS CITY DOCK. MINOR SHORELINE INUNDATION 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.

&&

&&

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 2.4 FT, MODERATE 3.3 FT, MAJOR 6.0 FT
MHHW CATEGORIES - MINOR 1.0 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
 --------  ---------  ---------  ---------  -------  --------
 27/06 AM     2.5        1.1        0.9       0.5     MINOR
 27/07 PM     2.0        0.6        0.9       1.0      NONE
 28/08 AM     2.4        1.0        0.7       0.5     MINOR
 28/08 PM     1.4       -0.0        0.3       0.5      NONE
 29/08 AM     2.0        0.6        0.4       0.5      NONE
 29/09 PM     1.5        0.1        0.4       0.5      NONE

$$

$$




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