Sunday, July 23, 2017

NWS - Coastal Flood Advisory for tonight's 9 pm high tide on a new moon



COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE NEW YORK NY
419 AM EDT SUN JUL 23 2017

...MINOR COASTAL FLOODING TONIGHT...

NYZ074-075-178-179-232015-
/O.NEW.KOKX.CF.Y.0016.170724T0000Z-170724T0300Z/
RICHMOND (STATEN ISLAND)-KINGS (BROOKLYN)-SOUTHERN QUEENS-
SOUTHERN NASSAU-
419 AM EDT SUN JUL 23 2017

...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 PM TO 11 PM EDT THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN NEW YORK NY HAS ISSUED A COASTAL
FLOOD ADVISORY...WHICH IS IN EFFECT FROM 8 PM TO 11 PM EDT THIS
EVENING.

* LOCATION...THE LOWER NEW YORK HARBOR, AND THE SOUTH SHORE
             BAYS OF NEW YORK CITY AND NASSAU COUNTY.

* TIDAL DEPARTURE...1/2 TO 1 FT ABOVE ASTRONOMICAL TIDES.

* TIMING...AROUND THE TIME OF HIGH TIDE.

* IMPACTS...FLOODING OF THE MOST VULNERABLE SHORE ROADS
  AND/OR BASEMENTS DUE TO HEIGHT OF STORM TIDE OR WAVE
  SPLASHOVER. MAJORITY OF ROADS REMAIN PASSABLE WITH ONLY
  ISOLATED CLOSURES. THERE IS NO SIGNIFICANT THREAT TO LIFE...AND
  ANY IMPACT ON PROPERTY IS MINIMAL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&


...NY HARBOR WATER LEVELS...

COASTAL............TIME OF......FORECAST TOTAL.....FLOOD.....
LOCATION...........HIGH TIDE.....WATER LEVEL.......CATEGORY..
...................................(MLLW)....................

THE BATTERY NYC.....907 PM.........6.5-7.0.........NONE.....
BERGEN POINT NY.....905 PM.........7.0-7.5.........MINOR....

...SOUTH SHORE BAYS WATER LEVELS...

COASTAL............TIME OF......FORECAST TOTAL.....FLOOD.....
LOCATION...........HIGH TIDE.....WATER LEVEL.......CATEGORY..
..................................(MLLW/NGVD)................

JAMAICA BAY NY......919 PM....8.0-8.5/5.8-6.3......MINOR.....
FREEPORT GAUGE NY...917 PM....5.5-6.0/4.7-5.2......MIN-MOD...
ROCKAWAY INLET NY...839 PM....7.5-8.0/5.5-6.0......MINOR.....

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