Nassau County, New York
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Nassau County, New York
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Coastal Flood Advisory
NYZ080-179-010400-
/O.EXT.KOKX.CF.Y.0027.160930T2200Z-161001T0400Z/
SOUTHWESTERN SUFFOLK-SOUTHERN NASSAU-
443 PM EDT FRI SEP 30 2016

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

* TIMING...MINOR COASTAL FLOODING WITH THE HIGH TIDE THIS
EVENING.

* TIDAL DEPARTURES...1 1/2 TO 2 FT ABOVE ASTRONOMICAL TIDE
LEVELS.

* COASTAL FLOOD IMPACTS...UP TO 1 TO 2 FEET OF FLOODING OF THE
MOST VULNERABLE SHORE ROADS AND/OR PROPERTIES 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.

* BEACH EROSION IMPACTS...MINOR TO MODERATE BEACH EROSION FOR
OCEAN BEACHES FROM PERSISTENT EAST TO WEST SWEEP OF 6 TO 10 FT
SURF.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

...SOUTH SHORE BAYS WATER LEVELS FOR THIS EVENING...

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

FREEPORT GAUGE NY...855 PM.....5.3-5.7/4.5-4.9........MINOR....
POINT LOOKOUT NY....809 PM.....5.7-6.1/4.6-5.0........MINOR....
E ROCKAWAY NY.......805 PM.....6.2-6.7/4.7-5.2........MINOR....
LINDENHURST NY.....1038 PM.....3.3-3.7/3.5-3.9........MINOR....

$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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