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

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266
WHUS41 KLWX 191511
CFWLWX

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1111 AM EDT MON SEP 19 2016


MDZ017-192315-
/O.CAN.KLWX.CF.Y.0063.000000T0000Z-160920T0000Z/
/O.NEW.KLWX.CF.Y.0064.160919T1800Z-160920T0000Z/
ST. MARYS-
1111 AM EDT MON SEP 19 2016

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON DC HAS
ISSUED A COASTAL FLOOD ADVISORY...WHICH IS IN EFFECT UNTIL 8 PM
EDT THIS EVENING.

* TIDAL ANOMALY...AROUND THREE QUARTERS OF A FOOT ABOVE NORMAL.

* TIMING...AT HIGH TIDE THROUGH THIS AFTERNOON.

* EXPECTED IMPACTS...MINOR INUNDATION OF LOW-LYING SHORELINE.
  DRAINAGE ISSUES WITH RAIN DURING HIGH TIDE.

HERE ARE THE TIMES OF THE NEXT HIGH TIDES
FOR A FEW LOCATIONS FROM NORTH TO SOUTH...
ON THE CHESAPEAKE BAY...

POINT LOOKOUT...4:13 PM AND 4:19 AM...

NOW ALONG THE POTOMAC RIVER...

COLTON POINT...5:31 PM AND 6:02 AM...
PINEY POINT...4:55 PM AND 5:26 AM...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

&&

ALL TIDE HEIGHTS ARE RELATIVE TO MEAN LOWER LOW WATER.
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.

STRAITS POINT MD
MINOR 2.7 FT, MODERATE 3.5 FT, MAJOR 5.0 FT

               TOTAL    ASTRO
   DAY/TIME     TIDE     TIDE   ANOMALY   FLOOD
                /FT/     /FT/     /FT/   CATEGORY
  ----------  -------   ------- -------  --------
   19/05 PM     2.7      1.9      0.8     MINOR
   20/05 AM     2.4      1.7      0.7      NONE
   20/05 PM     2.6      1.8      0.8      NONE
   21/06 AM     2.6      1.6      1.0      NONE
   21/06 PM     2.6      1.8      0.8      NONE

$$

DCZ001-VAZ054-192315-
/O.CAN.KLWX.CF.Y.0063.000000T0000Z-160920T0600Z/
/O.NEW.KLWX.CF.Y.0065.160920T0100Z-160920T0600Z/
DISTRICT OF COLUMBIA-ARLINGTON/FALLS CHURCH/ALEXANDRIA-
1111 AM EDT MON SEP 19 2016

...COASTAL FLOOD ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO
2 AM EDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON DC HAS
ISSUED A COASTAL FLOOD ADVISORY...WHICH IS IN EFFECT FROM 9 PM
THIS EVENING TO 2 AM EDT TUESDAY.

* TIDAL ANOMALY...AROUND THREE QUARTERS OF A FOOT ABOVE NORMAL.

* TIMING...AROUND HIGH TIDE THIS EVENING.

* EXPECTED IMPACTS...MINOR INUNDATION OF LOW-LYING SHORELINE.

HERE ARE THE TIMES OF THE NEXT HIGH TIDES FOR A FEW LOCATIONS
FROM NORTH TO SOUTH...

NOW ALONG THE POTOMAC RIVER...
WASHINGTON CHANNEL...10:49 PM AND 11:20 AM...
ALEXANDRIA...11:07 PM AND 11:38 AM...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT ONSHORE WINDS AND TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.

&&

&&

ALL TIDE HEIGHTS ARE RELATIVE TO MEAN LOWER LOW WATER.
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.

$$

$$



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