WHUS41 KLWX 200030
CFWLWX
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
830 PM EDT FRI SEP 19 2008
MDZ017-018-200130-
/O.CAN.KLWX.CF.Y.0014.000000T0000Z-080920T0400Z/
ST. MARYS-CALVERT-
830 PM EDT FRI SEP 19 2008
...COASTAL FLOOD ADVISORY IS CANCELLED...
THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS
CANCELLED THE COASTAL FLOOD ADVISORY. THE HIGHEST WATER LEVELS
HAVE ALREADY OCCURRED ON THE WESTERN SHORE OF THE MID BAY.
$$
DCZ001-VAZ054-200800-
/O.EXB.KLWX.CF.Y.0014.000000T0000Z-080920T0800Z/
DISTRICT OF COLUMBIA-ARLINGTON/FALLS CHURCH/ALEXANDRIA-
830 PM EDT FRI SEP 19 2008
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 4 AM EDT SATURDAY...
THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS
ISSUED A COASTAL FLOOD ADVISORY...WHICH IS IN EFFECT UNTIL 4 AM
EDT SATURDAY. 
A PERSISTENT NORTHEASTERLY FLOW HAS CAUSED WATER LEVELS TO BUILD
ONE TO ONE AND A HALF FEET ABOVE NORMAL ACROSS THE UPPER TIDAL
POTOMAC RIVER. THE HIGHER THAN NORMAL WATER LEVELS MAY CAUSE MINOR
OR NUISANCE FLOODING BETWEEN 10 PM AND 2 AM AT SENSITIVE
LOCATIONS ALONG THE RIVER WITHIN ALEXANDRIA AND WASHINGTON DC.
HERE ARE THE TIMES OF THE NEXT HIGH TIDES
FOR A FEW LOCATIONS ALONG THE POTOMAC RIVER... 
WASHINGTON DC KEY BRIDGE...12:04 AM... 
ALEXANDRIA...11:57 PM...
$$
MDZ007-011-014-200800-
/O.EXT.KLWX.CF.Y.0014.000000T0000Z-080920T0800Z/
HARFORD-SOUTHERN BALTIMORE-ANNE ARUNDEL-
830 PM EDT FRI SEP 19 2008
...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 4 AM EDT SATURDAY...
A PERSISTENT NORTHEASTERLY FLOW HAS CAUSED WATER LEVELS TO BUILD
ABOUT A FOOT ABOVE NORMAL ACROSS THE UPPER CHESAPEAKE BAY. THE
HIGHER THAN NORMAL WATER LEVELS MAY CAUSE MINOR OR NUISANCE
FLOODING OVERNIGHT AT SENSITIVE LOCATIONS ALONG THE WESTERN SHORE
OF THE UPPER CHESAPEAKE BAY...SUCH AS ANNAPOLIS.
HERE ARE THE TIMES OF THE NEXT HIGH TIDES
FOR A FEW LOCATIONS FROM NORTH TO SOUTH...
ON THE CHESAPEAKE BAY...
HAVRE DE GRACE...1:56 AM... 
BOWLEY BAR...11:34 PM... 
FORT MCHENRY BALTIMORE...10:43 PM... 
ANNAPOLIS U.S. NAVAL ACADEMY...9:13 PM...
$$
ROGOWSKI