A Coastal Flood Watch is in effect from the National Weather Service for the metropolitan Washington area, including the City of Alexandria, Virginia from 10:00 PM TONIGHT (Saturday, October 3) thru Sunday, October 4 at 4:00 PM.
A Coastal Flood Watch is issued when moderate to major coastal flooding is possible. Such flooding would potentially pose a serious risk to life and property. Coastal Flood Watches are issued for coastal areas along the Tidal Potomac River and coastal areas along the Chesapeake Bay.
…COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
…COASTAL FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH SUNDAY
THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS
ISSUED A COASTAL FLOOD WATCH…WHICH IS IN EFFECT FROM THIS
EVENING THROUGH SUNDAY AFTERNOON.
* TIDAL ANOMALY…1.5 TO 2 FEET ABOVE NORMAL…INCREASING UP TO 3
FEET THIS EVENING.
* TIMING…SEVERAL HOURS AROUND HIGH TIDE THIS AFTERNOON.
* EXPECTED IMPACTS…MINOR TIDAL INUNDATION OF SHORELINE.
MODERATE INUNDATION POSSIBLE AT HIGH TIDE THIS EVENING AND
HERE ARE THE TIMES OF THE NEXT HIGH TIDES
WASHINGTON CHANNEL…12:58 PM AND 1:17 AM…
ALEXANDRIA…1:16 PM AND 1:35 AM…
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.