Coastal Flood Warnings/Watches/Statements
Issued by NWS Sterling, VA

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000
WHUS41 KLWX 190231
CFWLWX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1031 PM EDT FRI AUG 18 2017

MDZ014-191045-
/O.EXB.KLWX.CF.Y.0074.170819T0400Z-170819T1100Z/
ANNE ARUNDEL-
1031 PM EDT FRI AUG 18 2017

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 7 AM EDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON DC HAS
ISSUED A COASTAL FLOOD ADVISORY, WHICH IS IN EFFECT UNTIL 7 AM
EDT SATURDAY.

* LOCATION...ANNE ARUNDEL COUNTY.

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

* TIMING...WITHING A COUPLE HOURS OF HIGH TIDE. HIGH TIDE AT
  ANNAPOLIS WILL OCCUR AT 3:55 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.

&&

&&

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
 --------  ---------  ---------  ---------  -------  --------
 19/04 AM     2.7        1.3        0.9       1.0     MINOR
 19/04 PM     1.9        0.5        0.7       1.0      NONE
 20/05 AM     2.6        1.2        0.8       1.0     MINOR
 20/04 PM     1.9        0.5        0.7       1.0      NONE
 21/06 AM     2.5        1.1        0.7       0.5     MINOR

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.

$$

MDZ017-190700-
/O.CON.KLWX.CF.Y.0074.000000T0000Z-170819T0700Z/
ST. MARYS-
1031 PM EDT FRI AUG 18 2017

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 3 AM EDT
SATURDAY...

* LOCATION...ST. MARYS COUNTY.

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

* TIMING...AROUND THE TIME OF HIGH TIDE, WHICH WILL BE 11:38 PM
  AT POINT LOOKOUT AND 12:22 AM AT PINEY POINT.

* IMPACTS...WATER IS EXPECTED TO GO OVER A PORTION OF THE
  BULKHEAD NEAR THE STRAITS POINT BRIDGE, AND ALSO COVER YARDS
  IN THE ST GEORGES CREEK AND ST MARYS RIVER AREAS. 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.

&&

&&

STRAITS POINT MD MLLW CATEGORIES - MINOR 2.7 FT, MODERATE 3.5 FT,
MAJOR 5.0 FT MHHW CATEGORIES - MINOR 1.1 FT, MODERATE 1.9 FT,
MAJOR 3.4 FT

             TOTAL      TOTAL    DEPARTURE
 DAY/TIME    TIDE       TIDE     FROM NORM   WAVES    FLOOD
            FT MLLW    FT MHHW       FT       FT      IMPACT
 --------  ---------  ---------  ---------  -------  --------
 19/12 AM     3.0        1.4        1.2       0.5     MINOR
 19/01 PM     2.6        1.0        1.0       0.5      NONE
 20/01 AM     2.8        1.2        1.0       0.5     MINOR
 20/01 PM     2.7        1.1        1.1       0.5     MINOR
 21/02 AM     2.8        1.2        1.0       0.5     MINOR
 21/03 PM     2.7        1.1        1.0       0.5     MINOR

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.

$$

$$


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