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Coastal Flood Advisory

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
243 PM EDT WED MAY 24 2017

MDZ014-018-250245-
/O.NEW.KLWX.CF.Y.0031.170525T0400Z-170525T1200Z/
ANNE ARUNDEL-CALVERT-
243 PM EDT WED MAY 24 2017

...COASTAL FLOOD ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM
EDT THURSDAY...

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON DC HAS
ISSUED A COASTAL FLOOD ADVISORY, WHICH IS IN EFFECT FROM MIDNIGHT
TONIGHT TO 8 AM EDT THURSDAY.

* LOCATIONS...SENSITIVE PORTIONS ALONG SHORELINE OF ANNE ARUNDEL
  AND CALVERT COUNTIES.

* TIDAL DEPARTURE...1 TO 1.5 FEET ABOVE NORMAL.

* TIMING...FOR A FEW HOURS AROUND HIGH TIDE LATE TONIGHT INTO
  THURSDAY MORNING. HIGH TIDE AT SOLOMONS ISLAND IS AT 2:10 AM
  THURSDAY MORNING. HIGH TIDE AT CHESAPEAKE BEACH IS AT 3:59 AM
  THURSDAY MORNING. HIGH TIDE AT ANNAPOLIS IS AT 5:31 AM THURSDAY
  MORNING.

* IMPACTS...CHARLES STREET AND WILLIAMS STREET IN SOLOMONS ISLAND
  WILL FLOOD. IN NORTH BEACH...WATER WILL BEGIN TO REACH BACKYARDS
  NEAR 9TH STREET AND APPROACH THE TOP OF THE STORM DRAINS NEAR
  THE ROAD. WATER WILL ALSO POND IN THE PARKING LOT OF THE
  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
 --------  ---------  ---------  ---------  -------  --------
 24/04 PM     1.9        0.5        0.8       1.0      NONE
 25/06 AM     2.9        1.5        1.1       1.0     MINOR
 25/05 PM     2.3        0.9        1.2       1.0      NONE
 26/06 AM     2.9        1.5        1.1       0.5     MINOR
 26/06 PM     1.5        0.1        0.4       1.0      NONE
 27/07 AM     2.1        0.7        0.3       0.5      NONE

SOLOMONS ISLAND MD
MLLW CATEGORIES - MINOR 2.75 FT, MODERATE 4.0 FT, MAJOR 5.0 FT
MHHW CATEGORIES - MINOR 1.25 FT, MODERATE 2.5 FT, MAJOR 3.5 FT

             TOTAL      TOTAL    DEPARTURE
 DAY/TIME    TIDE       TIDE     FROM NORM   WAVES    FLOOD
            FT MLLW    FT MHHW       FT       FT      IMPACT
 --------  ---------  ---------  ---------  -------  --------
 24/01 PM     2.2        0.7        0.8       1.0      NONE
 25/02 AM     2.8        1.3        1.0       1.0     MINOR
 25/02 PM     2.4        0.9        1.0       1.0      NONE
 26/03 AM     2.8        1.3        1.0       1.0     MINOR
 26/03 PM     1.9        0.4        0.5       1.0      NONE
 27/04 AM     2.1        0.6        0.3       1.0      NONE

NORTH BEACH MD
MLLW CATEGORIES - MINOR 2.7 FT, MODERATE 4.0 FT, MAJOR 5.0 FT
MHHW CATEGORIES - MINOR 1.3 FT, MODERATE 2.6 FT, MAJOR 3.6 FT

             TOTAL      TOTAL    DEPARTURE
 DAY/TIME    TIDE       TIDE     FROM NORM   WAVES    FLOOD
            FT MLLW    FT MHHW       FT       FT      IMPACT
 --------  ---------  ---------  ---------  -------  --------
 24/03 PM     1.9        0.5        0.8       1.0      NONE
 25/04 AM     3.0        1.6        1.1       1.0     MINOR
 25/04 PM     2.3        0.9        1.2       1.0      NONE
 26/05 AM     3.0        1.6        1.1       0.5     MINOR
 26/05 PM     1.6        0.2        0.5       0.5      NONE
 27/05 AM     2.2        0.8        0.3       0.5      NONE

$$



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