Advisories

coastal flood
Southern Westchester, NY

CTZ009-010-NYZ071-177-201800-
/O.CON.KOKX.CF.Y.0020.170919T2200Z-170920T1800Z/
SOUTHERN FAIRFIELD-SOUTHERN NEW HAVEN-SOUTHERN WESTCHESTER-
NORTHERN NASSAU-
507 PM EDT TUE SEP 19 2017

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT
WEDNESDAY...

* LOCATIONS...VULNERABLE COASTAL AREAS ALONG WESTERN LONG ISLAND
SOUND.

* TIDAL DEPARTURE...1 TO 2 FT ABOVE ASTRONOMICAL TIDES DURING
THE EVENING AND WEDNESDAY MORNING HIGH TIDES.

* COASTAL FLOOD IMPACTS...SHALLOW FLOODING IS EXPECTED IN THE MOST
VULNERABLE LOCATIONS NEAR THE WATERFRONT AND SHORELINE. EXPECT
AROUND 1 TO POSSIBLY 2 FEET OF INUNDATION ABOVE GROUND LEVEL IN
LOW LYING, VULNERABLE AREAS. SOME ROADS AND LOW LYING PROPERTY
INCLUDING PARKING LOTS, PARKS, LAWNS AND HOMES/BUSINESSES WITH
BASEMENTS NEAR THE WATERFRONT WILL EXPERIENCE SHALLOW FLOODING.

* SHORELINE IMPACTS...WAVES OF 1 TO 3 FT ON TOP OF ELEVATED WATER
LEVELS ALONG THE NORTH SHORE OF LONG ISLAND WILL CAUSE MINOR
BEACH EROSION AND ENHANCE COASTAL FLOODING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

KINGS POINT NY
MLLW CATEGORIES - MINOR 10.0 FT, MODERATE 10.5 FT, MAJOR 13.0 FT
MHHW CATEGORIES - MINOR 2.2 FT, MODERATE 2.7 FT, MAJOR 5.2 FT

TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/12 AM 9.7/10.2 1.9/2.4 1.4/ 1.9 2-3 MINOR
20/12 PM 9.5/10.0 1.7/2.2 1.4/ 1.9 2-3 MINOR
21/01 AM 9.4/9.9 1.6/2.1 1.5/ 2.0 1-2 MINOR

:

BRIDGEPORT CT
MLLW CATEGORIES - MINOR 8.9 FT, MODERATE 10.4 FT, MAJOR 11.4 FT
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 3.1 FT, MAJOR 4.1 FT

TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/12 AM 9.0/ 9.5 1.7/ 2.2 1.2/ 1.7 1-2 MINOR
20/12 PM 8.7/ 9.2 1.4/ 1.9 0.8/ 1.3 1 MINOR
21/12 AM 8.6/ 9.1 1.3/ 1.8 0.9/ 1.4 1 MINOR

:

NEW HAVEN CT
MLLW CATEGORIES - MINOR 8.6 FT, MODERATE 9.2 FT, MAJOR 10.5 FT
MHHW CATEGORIES - MINOR 1.9 FT, MODERATE 2.5 FT, MAJOR 3.8 FT

TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/12 AM 8.4/ 8.9 1.7/ 2.2 1.3/ 1.8 2 MINOR
20/12 PM 8.0/ 8.5 1.3/ 1.8 0.8/ 1.3 2 NONE
21/12 AM 8.0/ 8.5 1.3/ 1.8 1.0/ 1.5 1 NONE

:

STAMFORD CT
MLLW CATEGORIES - MINOR 9.4 FT, MODERATE 11.0 FT, MAJOR 12.4 FT
MHHW CATEGORIES - MINOR 1.5 FT, MODERATE 3.1 FT, MAJOR 4.5 FT

TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/12 AM 9.7/10.2 1.9/ 2.3 1.2/ 1.7 2 MINOR
20/12 PM 9.3/ 9.8 1.5/ 2.0 0.7/ 1.1 2 MINOR
21/12 AM 9.2/ 9.7 1.4/ 1.9 0.9/ 1.4 1 MINOR

:

OLD FIELD NY
MLLW CATEGORIES - MINOR 9.2 FT, MODERATE 10.2 FT, MAJOR 12.2 FT
MHHW CATEGORIES - MINOR 1.9 FT, MODERATE 2.9 FT, MAJOR 4.9 FT

TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/12 AM 9.0/ 9.5 1.7/ 2.2 1.3/ 1.8 3-5 MINOR
20/12 PM 8.7/ 9.2 1.4/ 1.9 0.9/ 1.4 3-5 MINOR
21/12 AM 8.6/ 9.1 1.3/ 1.8 1.0/ 1.5 2-3 NONE

:

GLEN COVE NY
MLLW CATEGORIES - MINOR 10.1 FT, MODERATE 11.1 FT, MAJOR 13.1 FT
MHHW CATEGORIES - MINOR 2.2 FT, MODERATE 3.2 FT, MAJOR 5.2 FT

TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/12 AM 9.6/10.1 1.7/ 2.2 0.9/ 1.4 2-4 MINOR
20/12 PM 9.5/10.0 1.6/ 2.0 0.7/ 1.1 2-4 MINOR
21/01 AM 9.3/ 9.8 1.4/ 1.9 0.8/ 1.3 1-2 NONE

:

&&

TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.

$$

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