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Great Mills, Maryland, United States (20634)
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 Lat: 38.24N, Lon: 76.5W
Wx Zone: MDZ017 ICAO Used: KNHK
Current Watches, Warnings and Advisories:
Select the Advisory Below for Detail.
 
Coastal Flood Advisory
 Issued: 547 PM EST SAT DEC 26 2009
 Expires: 600 AM EST SUN DEC 27 2009
 
Hazardous Weather Outlook
 Issued: 331 PM EST SAT DEC 26 2009
 Expires: 500 AM EST SUN DEC 27 2009
 
Great Mills
Great Mills
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COASTAL FLOOD ADVISORY
Issue Date: 547 PM EST SAT DEC 26 2009
Expiration: 600 AM EST SUN DEC 27 2009

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 6 AM EST SUNDAY...
...COASTAL FLOOD WARNING IS CANCELLED...
THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS
ISSUED A COASTAL FLOOD ADVISORY...WHICH IS IN EFFECT UNTIL 6 AM
EST SUNDAY. THE COASTAL FLOOD WARNING HAS BEEN CANCELLED.
LOW PRESSURE OFF THE DELMARVA COAST HAS BROUGHT ABOUT WESTERLY TO
WEST-NORTHWESTERLY WINDS ACROSS THE MARYLAND CHESAPEAKE BAY AND
TIDAL POTOMAC RIVER. TIDAL DEPARTURES ARE BEGINNING TO DECREASE AS
A RESULT...BUT ARE STILL SEVERAL FEET ABOVE PREDICTED VALUE. MINOR
COASTAL FLOODING WILL BE POSSIBLE AT TIMES OF HIGH TIDE TONIGHT.
HERE ARE THE TIMES OF THE NEXT HIGH TIDES FOR A FEW LOCATIONS FROM
NORTH TO SOUTH...
ON THE CHESAPEAKE BAY...
HAVRE DE GRACE...4:45 AM AND 6:01 PM...
FORT MCHENRY BALTIMORE...1:32 AM AND 2:48 PM...
ANNAPOLIS U.S. NAVAL ACADEMY...12:02 AM AND 1:18 PM...
SOLOMONS ISLAND...8:54 PM AND 10:10 AM...
POINT LOOKOUT...8:04 PM AND 9:20 AM...
NOW ALONG THE POTOMAC RIVER...
ALEXANDRIA...3:44 AM AND 3:59 PM...
INDIAN HEAD...3:12 AM AND 3:27 PM...
GOOSE BAY...11:18 PM AND 11:33 AM...
WICOMICO RIVER NEAR COBB ISLAND...6:51 PM AND 7:40 AM...
A COASTAL FLOOD ADVISORY INDICATES THAT ABOVE-NORMAL TIDES WILL
GENERATE FLOODING OF LOW AREAS ALONG THE SHORE.
$$
KRAMAR

HAZARDOUS WEATHER OUTLOOK
Issue Date: 331 PM EST SAT DEC 26 2009
Expiration: 500 AM EST SUN DEC 27 2009

Expires:200912271000;;
FLUS41 KLWX 262030 AAD
HWOLWX
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
330 PM EST SAT DEC 26 2009
ANZ530>543-DCZ001-MDZ006-007-011-013-014-016>018-VAZ052>057-
271000-
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD-
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD-
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD-
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD-
CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA-
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD-
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD-
TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA-
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-
CHESTER RIVER TO QUEENSTOWN MD-EASTERN BAY-
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-
PATUXENT RIVER TO BROOMES ISLAND MD-
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH
ISLAND-DISTRICT OF COLUMBIA-NORTHERN BALTIMORE-HARFORD-
SOUTHERN BALTIMORE-PRINCE GEORGES-ANNE ARUNDEL-CHARLES-ST. MARYS-
CALVERT-PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-STAFFORD-SPOTSYLVANIA-
KING GEORGE-
330 PM EST SAT DEC 26 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE MARYLAND PORTION OF THE
CHESAPEAKE BAY...TIDAL POTOMAC RIVER...AND ADJACENT COUNTIES IN
CENTRAL MARYLAND AND NORTHERN VIRGINIA AS WELL AS THE DISTRICT OF
COLUMBIA.
.DAY ONE...THIS AFTERNOON AND TONIGHT
A COASTAL FLOOD WARNING IS IN EFFECT FOR ALL COUNTIES BORDERING
THE TIDAL POTOMAC AND WESTERN SHORE OF THE CHESAPEAKE BAY THROUGH
6 PM. TIDAL ANOMALIES UP TO 3 FEET ABOVE NORMAL WILL CAUSE
MODERATE COASTAL FLOODING NEAR TIMES OF HIGH TIDE.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
SMALL CRAFT ADVISORY CONDITIONS ARE EXPECTED TO RETURN ACROSS THE
WATERS SUNDAY NIGHT THROUGH TUESDAY.
THE NEXT STORM POTENTIAL IS WEDNESDAY NIGHT THROUGH THURSDAY NIGHT.
LOW PRESSURE FORECAST OVER THE CAROLINAS HAS THE CHANCE OF
BRINGING SNOW TO THE REGION.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.
$$

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