036
WHUS41 KOKX 180911
CFWOKX
COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE NEW YORK NY
411 AM EST THU DEC 18 2025
NYZ178-179-182115-
/O.NEW.KOKX.CF.Y.0014.251219T0900Z-251219T1500Z/
SOUTHERN QUEENS-SOUTHERN NASSAU-
411 AM EST THU DEC 18 2025
...COASTAL FLOOD ADVISORY IN EFFECT FROM 4 AM TO 10 AM EST
FRIDAY...
* WHAT...UP TO ONE FOOT OF INUNDATION ABOVE GROUND LEVEL EXPECTED
IN VULNERABLE AREAS NEAR THE WATERFRONT AND SHORELINE. ISOLATED
AREAS WITH UP TO TWO FEET OF INUNDATION ABOVE GROUND LEVEL
EXPECTED IN VULNERABLE AREAS NEAR THE WATERFRONT AND SHORELINE
* WHERE...SOUTHERN QUEENS AND SOUTHERN NASSAU COUNTIES IN NEW YORK.
* WHEN...FROM 4 AM TO 10 AM EST FRIDAY.
* IMPACTS...MINOR FLOODING IN THE MORE VULNERABLE LOCATIONS NEAR
THE WATERFRONT AND SHORELINE. SOME ROADS AND LOW LYING
PROPERTIES INCLUDING PARKING LOTS, PARKS, LAWNS, AND HOMES AND
BUSINESSES WITH BASEMENTS NEAR THE WATERFRONT WILL EXPERIENCE
MINOR FLOODING. ISOLATED MODERATE FLOODING WITH NEARBY ROAD
CLOSURES POSSIBLE. FOR THESE ISOLATED AREAS, VEHICLES PARKED IN
VULNERABLE AREAS NEAR THE WATERFRONT WILL LIKELY BECOME FLOODED.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF TRAVEL IS REQUIRED, ALLOW EXTRA TIME AS SOME ROADS MAY BE
CLOSED. DO NOT DRIVE AROUND BARRICADES OR THROUGH WATER OF
UNKNOWN DEPTH. TAKE THE NECESSARY ACTIONS TO PROTECT FLOOD-PRONE
PROPERTY.
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.
ROCKAWAY INLET NY NEAR FLOYD BENNETT FIELD NY
MLLW CATEGORIES - MINOR 7.6 FT, MODERATE 8.6 FT, MAJOR 9.6 FT
MHHW CATEGORIES - MINOR 2.0 FT, MODERATE 3.0 FT, MAJOR 4.0 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/06 AM 5.2/ 5.7 -0.3/ 0.2 0.0/ 0.5 0 NONE
18/07 PM 4.7/ 5.2 -0.9/-0.4 0.6/ 1.1 0 NONE
19/08 AM 7.5/ 8.0 1.9/ 2.3 2.5/ 3.0 1 MINOR
19/07 PM 3.7/ 4.2 -2.0/-1.5 -0.6/-0.1 2 NONE
20/08 AM 4.4/ 4.9 -1.3/-0.8 -1.1/-0.6 1 NONE
20/08 PM 4.2/ 4.7 -1.5/-1.0 0.0/ 0.5 1 NONE
JAMAICA BAY AT INWOOD NY
MLLW CATEGORIES - MINOR 7.8 FT, MODERATE 8.5 FT, MAJOR 9.3 FT
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.3 FT, MAJOR 3.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/06 AM 5.2/ 5.7 -1.0/-0.5 -0.2/ 0.3 N/A NONE
18/07 PM 4.9/ 5.4 -1.4/-0.9 0.4/ 0.9 N/A NONE
19/08 AM 7.8/ 8.4 1.7/ 2.2 2.1/ 2.6 N/A MINOR
19/07 PM 4.2/ 4.7 -2.0/-1.5 0.0/ 0.5 N/A NONE
20/08 AM 4.6/ 5.1 -1.7/-1.2 -1.3/-0.8 N/A NONE
20/08 PM 4.2/ 4.7 -2.0/-1.6 0.0/ 0.5 N/A NONE
EAST ROCKAWAY INLET AT ATLANTIC BEACH NY
MLLW CATEGORIES - MINOR 6.2 FT, MODERATE 7.2 FT, MAJOR 8.2 FT
MHHW CATEGORIES - MINOR 1.3 FT, MODERATE 2.3 FT, MAJOR 3.3 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/06 AM 4.5/ 5.0 -0.5/ 0.0 -0.2/ 0.3 2 NONE
18/07 PM 4.0/ 4.5 -1.0/-0.5 0.6/ 1.1 2 NONE
19/07 AM 6.5/ 7.0 1.6/ 2.0 1.8/ 2.2 4 MINOR
19/06 PM 3.0/ 3.5 -2.0/-1.5 -0.2/ 0.3 4-5 NONE
20/08 AM 3.6/ 4.1 -1.4/-0.9 -1.1/-0.6 3-4 NONE
20/08 PM 3.5/ 4.0 -1.5/-1.0 0.0/ 0.5 2-3 NONE
REYNOLDS CHANNEL AT POINT LOOKOUT NY
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.0 FT, MAJOR 8.0 FT
MHHW CATEGORIES - MINOR 1.3 FT, MODERATE 2.3 FT, MAJOR 3.3 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/06 AM 4.2/ 4.7 -0.6/-0.1 -0.2/ 0.2 1 NONE
18/07 PM 3.6/ 4.1 -1.1/-0.7 0.4/ 0.9 1 NONE
19/07 AM 6.0/ 6.5 1.3/ 1.8 1.6/ 2.0 2-3 MINOR
19/06 PM 2.7/ 3.2 -2.0/-1.5 0.0/ 0.5 2 NONE
20/08 AM 3.4/ 3.9 -1.4/-0.9 -1.1/-0.7 1-2 NONE
20/08 PM 3.2/ 3.7 -1.6/-1.1 -0.2/ 0.3 1-2 NONE
HUDSON BAY AT FREEPORT NY
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 6.5 FT, MAJOR 7.2 FT
MHHW CATEGORIES - MINOR 1.5 FT, MODERATE 2.0 FT, MAJOR 2.7 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/06 AM 4.0/ 4.5 -0.6/-0.1 1.0/ 1.5 0 NONE
18/07 PM 3.6/ 4.1 -1.0/-0.5 1.1/ 1.6 0 NONE
19/08 AM 6.2/ 6.8 1.8/ 2.2 3.1/ 3.6 0-1 MODERATE
19/06 PM 3.2/ 3.7 -1.4/-0.9 1.3/ 1.8 0 NONE
20/07 AM 3.5/ 4.0 -1.1/-0.6 0.5/ 1.0 0 NONE
20/09 PM 3.2/ 3.7 -1.4/-0.9 0.7/ 1.1 0 NONE
NJZ006-106-108-NYZ074-075-182115-
/O.NEW.KOKX.CF.Y.0014.251219T1000Z-251219T1600Z/
HUDSON-EASTERN ESSEX-EASTERN UNION-RICHMOND (STATEN ISLAND)-
KINGS (BROOKLYN)-
411 AM EST THU DEC 18 2025
...COASTAL FLOOD ADVISORY IN EFFECT FROM 5 AM TO 11 AM EST
FRIDAY...
* WHAT...UP TO ONE HALF FOOT OF INUNDATION ABOVE GROUND LEVEL
EXPECTED IN VULNERABLE AREAS NEAR THE WATERFRONT AND SHORELINE.
* WHERE...IN NEW JERSEY, HUDSON, EASTERN ESSEX AND EASTERN UNION
COUNTIES. IN NEW YORK, RICHMOND (STATEN ISLAND) AND KINGS
(BROOKLYN) COUNTIES.
* WHEN...FROM 5 AM TO 11 AM EST FRIDAY.
* IMPACTS...MINOR FLOODING IN THE MORE VULNERABLE LOCATIONS NEAR
THE WATERFRONT AND SHORELINE. SOME ROADS AND LOW LYING
PROPERTIES INCLUDING PARKING LOTS, PARKS, LAWNS, AND HOMES AND
BUSINESSES WITH BASEMENTS NEAR THE WATERFRONT WILL EXPERIENCE
MINOR FLOODING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF TRAVEL IS REQUIRED, ALLOW EXTRA TIME AS SOME ROADS MAY BE
CLOSED. DO NOT DRIVE AROUND BARRICADES OR THROUGH WATER OF
UNKNOWN DEPTH. TAKE THE NECESSARY ACTIONS TO PROTECT FLOOD-PRONE
PROPERTY.
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.
KILL VAN KULL AT BERGEN POINT NY
MLLW CATEGORIES - MINOR 7.2 FT, MODERATE 8.5 FT, MAJOR 9.6 FT
MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 3.0 FT, MAJOR 4.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/07 AM 5.4/ 5.9 -0.2/ 0.3 -0.2/ 0.3 0 NONE
18/07 PM 4.9/ 5.4 -0.7/-0.2 0.6/ 1.1 0 NONE
19/08 AM 7.3/ 7.8 1.8/ 2.2 2.0/ 2.5 0 MINOR
19/07 PM 3.7/ 4.2 -1.8/-1.3 -0.3/ 0.2 0 NONE
20/08 AM 4.6/ 5.1 -1.0/-0.5 -1.1/-0.6 0 NONE
20/09 PM 4.2/ 4.7 -1.3/-0.8 0.0/ 0.5 0 NONE
NEWARK BAY AT PVSC AT NEWARK NJ
MLLW CATEGORIES - MINOR 7.4 FT, MODERATE 8.6 FT, MAJOR 9.7 FT
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.8 FT, MAJOR 3.9 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/07 AM 5.7/ 6.2 0.0/ 0.5 0.2/ 0.7 N/A NONE
18/07 PM 5.2/ 5.7 -0.7/-0.2 0.8/ 1.3 N/A NONE
19/08 AM 7.5/ 8.0 1.7/ 2.2 2.1/ 2.6 N/A MINOR
19/07 PM 4.2/ 4.7 -1.6/-1.1 0.2/ 0.7 N/A NONE
20/08 AM 4.9/ 5.4 -1.0/-0.5 -0.9/-0.4 N/A NONE
20/09 PM 4.6/ 5.1 -1.3/-0.8 0.2/ 0.7 N/A NONE
NEW YORK HARBOR AT THE BATTERY NY
MLLW CATEGORIES - MINOR 7.0 FT, MODERATE 8.3 FT, MAJOR 9.4 FT
MHHW CATEGORIES - MINOR 1.9 FT, MODERATE 3.2 FT, MAJOR 4.3 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/07 AM 4.9/ 5.4 -0.2/ 0.2 0.0/ 0.5 0 NONE
18/07 PM 4.4/ 4.9 -0.8/-0.2 0.6/ 1.1 0 NONE
19/08 AM 6.8/ 7.3 1.7/ 2.2 1.9/ 2.3 2-3 MINOR
19/07 PM 3.0/ 3.5 -2.2/-1.7 -0.8/-0.2 2 NONE
20/08 AM 3.7/ 4.2 -1.4/-0.9 -1.1/-0.7 1 NONE
20/08 PM 3.7/ 4.2 -1.5/-1.0 -0.2/ 0.3 1 NONE
GREAT KILLS HARBOR AT GREAT KILLS NY
MLLW CATEGORIES - MINOR 7.2 FT, MODERATE 8.2 FT, MAJOR 9.2 FT
MHHW CATEGORIES - MINOR 1.8 FT, MODERATE 2.8 FT, MAJOR 3.8 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/06 AM 5.2/ 5.7 -0.2/ 0.2 0.0/ 0.5 0-1 NONE
18/07 PM 4.5/ 5.0 -1.0/-0.5 0.6/ 1.1 1 NONE
19/08 AM 7.0/ 7.5 1.6/ 2.0 2.1/ 2.6 2 MINOR
19/06 PM 3.1/ 3.6 -2.3/-1.9 -0.5/ 0.0 2-3 NONE
20/07 AM 4.0/ 4.5 -1.4/-0.9 -1.1/-0.7 1-2 NONE
20/08 PM 4.0/ 4.5 -1.5/-1.0 -0.2/ 0.3 1 NONE
ROCKAWAY INLET NY NEAR FLOYD BENNETT FIELD NY
MLLW CATEGORIES - MINOR 7.6 FT, MODERATE 8.6 FT, MAJOR 9.6 FT
MHHW CATEGORIES - MINOR 2.0 FT, MODERATE 3.0 FT, MAJOR 4.0 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/06 AM 5.2/ 5.7 -0.3/ 0.2 0.0/ 0.5 0 NONE
18/07 PM 4.7/ 5.2 -0.9/-0.4 0.6/ 1.1 0 NONE
19/08 AM 7.5/ 8.0 1.9/ 2.3 2.5/ 3.0 1 MINOR
19/07 PM 3.7/ 4.2 -2.0/-1.5 -0.6/-0.1 2 NONE
20/08 AM 4.4/ 4.9 -1.3/-0.8 -1.1/-0.6 1 NONE
20/08 PM 4.2/ 4.7 -1.5/-1.0 0.0/ 0.5 1 NONE
JAMAICA BAY AT INWOOD NY
MLLW CATEGORIES - MINOR 7.8 FT, MODERATE 8.5 FT, MAJOR 9.3 FT
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.3 FT, MAJOR 3.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/06 AM 5.2/ 5.7 -1.0/-0.5 -0.2/ 0.3 N/A NONE
18/07 PM 4.9/ 5.4 -1.4/-0.9 0.4/ 0.9 N/A NONE
19/08 AM 7.8/ 8.4 1.7/ 2.2 2.1/ 2.6 N/A MINOR
19/07 PM 4.2/ 4.7 -2.0/-1.5 0.0/ 0.5 N/A NONE
20/08 AM 4.6/ 5.1 -1.7/-1.2 -1.3/-0.8 N/A NONE
20/08 PM 4.2/ 4.7 -2.0/-1.6 0.0/ 0.5 N/A NONE
NYZ080-081-182115-
/O.NEW.KOKX.CF.Y.0014.251219T1100Z-251219T1800Z/
SOUTHWEST SUFFOLK-SOUTHEAST SUFFOLK-
411 AM EST THU DEC 18 2025
...COASTAL FLOOD ADVISORY IN EFFECT FROM 6 AM TO 1 PM EST
FRIDAY...
* WHAT...UP TO ONE HALF FOOT OF INUNDATION ABOVE GROUND LEVEL
EXPECTED IN VULNERABLE AREAS NEAR THE WATERFRONT AND SHORELINE.
* WHERE...SOUTHWEST SUFFOLK AND SOUTHEAST SUFFOLK COUNTIES IN NEW
YORK.
* WHEN...FROM 6 AM TO 1 PM EST FRIDAY.
* IMPACTS...MINOR FLOODING IN THE MORE VULNERABLE LOCATIONS NEAR
THE WATERFRONT AND SHORELINE. SOME ROADS AND LOW LYING
PROPERTIES INCLUDING PARKING LOTS, PARKS, LAWNS, AND HOMES AND
BUSINESSES WITH BASEMENTS NEAR THE WATERFRONT WILL EXPERIENCE
MINOR FLOODING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF TRAVEL IS REQUIRED, ALLOW EXTRA TIME AS SOME ROADS MAY BE
CLOSED. DO NOT DRIVE AROUND BARRICADES OR THROUGH WATER OF
UNKNOWN DEPTH. TAKE THE NECESSARY ACTIONS TO PROTECT FLOOD-PRONE
PROPERTY.
TIME OF HIGH TOTAL TIDES ARE APPROXIMATE TO THE NEAREST HOUR.
GREAT SOUTH BAY AT LINDENHURST NY
MLLW CATEGORIES - MINOR 3.1 FT, MODERATE 3.6 FT, MAJOR 4.1 FT
MHHW CATEGORIES - MINOR 1.5 FT, MODERATE 2.0 FT, MAJOR 2.5 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/09 AM 1.3/ 1.8 -0.3/ 0.2 0.0/ 0.5 0 NONE
18/09 PM 1.3/ 1.8 -0.3/ 0.2 0.2/ 0.8 1 NONE
19/09 AM 3.2/ 3.7 1.6/ 2.0 1.9/ 2.3 2 MINOR
19/08 PM 0.6/ 1.1 -1.1/-0.6 -0.2/ 0.3 2 NONE
20/09 AM 0.7/ 1.1 -1.0/-0.5 -0.6/-0.1 1 NONE
20/09 PM 0.8/ 1.3 -0.9/-0.4 -0.2/ 0.3 1 NONE
GREAT SOUTH BAY AT WEST SAYVILLE NY
MLLW CATEGORIES - MINOR 3.1 FT, MODERATE 3.6 FT, MAJOR 4.1 FT
MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 2.2 FT, MAJOR 2.7 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/09 AM 0.9/ 1.4 -0.6/-0.1 0.0/ 0.5 0 NONE
18/10 PM 1.0/ 1.5 -0.5/ 0.0 0.2/ 0.8 1 NONE
19/09 AM 2.8/ 3.4 1.5/ 2.0 2.1/ 2.6 3 MINOR
19/10 PM 0.7/ 1.1 -0.8/-0.2 0.0/ 0.5 2 NONE
20/11 AM 0.6/ 1.1 -0.9/-0.4 -0.5/ 0.0 1 NONE
20/11 PM 0.6/ 1.1 -0.9/-0.4 -0.2/ 0.3 1-2 NONE
GREAT SOUTH BAY AT WATCH HILL/FIRE ISLAND NY
MLLW CATEGORIES - MINOR 3.2 FT, MODERATE 3.7 FT, MAJOR 4.2 FT
MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 2.2 FT, MAJOR 2.7 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/09 AM 0.9/ 1.4 -0.7/-0.2 -0.5/ 0.0 0 NONE
18/09 PM 0.9/ 1.4 -0.7/-0.2 0.0/ 0.5 0-1 NONE
19/10 AM 2.7/ 3.2 1.3/ 1.8 1.5/ 2.0 1-2 NONE
19/10 PM 0.2/ 0.8 -1.3/-0.8 -0.7/-0.2 1-2 NONE
20/11 AM 0.4/ 0.9 -1.1/-0.7 -1.1/-0.6 1 NONE
20/11 PM 0.5/ 1.0 -1.1/-0.6 -0.5/ 0.0 1 NONE
MORICHES BAY AT EAST MORICHES NY
MLLW CATEGORIES - MINOR 4.3 FT, MODERATE 5.3 FT, MAJOR 6.3 FT
MHHW CATEGORIES - MINOR 1.9 FT, MODERATE 2.9 FT, MAJOR 3.9 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/07 AM 2.2/ 2.7 -0.2/ 0.2 0.2/ 0.7 0 NONE
18/08 PM 2.1/ 2.6 -0.3/ 0.2 0.6/ 1.1 1 NONE
19/08 AM 4.0/ 4.5 1.7/ 2.2 2.0/ 2.5 2 MINOR
19/06 PM 1.4/ 1.9 -1.1/-0.6 0.4/ 0.9 1 NONE
20/08 AM 1.4/ 1.9 -1.1/-0.6 -0.8/-0.2 1 NONE
20/09 PM 1.7/ 2.2 -0.8/-0.2 0.2/ 0.7 1 NONE
SHINNECOCK BAY AT PONQUOQUE NY
MLLW CATEGORIES - MINOR 4.9 FT, MODERATE 5.9 FT, MAJOR 6.9 FT
MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 2.7 FT, MAJOR 3.7 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/06 AM 3.0/ 3.5 -0.2/ 0.2 0.1/ 0.6 0 NONE
18/07 PM 2.7/ 3.2 -0.6/-0.1 0.6/ 1.1 1 NONE
19/07 AM 4.7/ 5.2 1.6/ 2.0 1.8/ 2.2 1-2 MINOR
19/06 PM 2.3/ 2.8 -0.9/-0.4 0.5/ 1.0 1-2 NONE
20/08 AM 2.1/ 2.6 -1.1/-0.7 -1.0/-0.5 1 NONE
20/08 PM 2.2/ 2.7 -1.0/-0.5 0.1/ 0.6 1 NONE
FORT POND BAY AT MONTAUK NY
MLLW CATEGORIES - MINOR 4.1 FT, MODERATE 4.9 FT, MAJOR 6.6 FT
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.4 FT, MAJOR 4.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/08 AM 2.3/ 2.8 -0.2/ 0.3 -0.3/ 0.2 2 NONE
18/09 PM 2.2/ 2.7 -0.3/ 0.2 0.2/ 0.7 2 NONE
19/10 AM 4.0/ 4.5 1.5/ 2.0 1.3/ 1.8 5-7 MINOR
20/09 AM 1.6/ 2.0 -1.0/-0.5 -1.1/-0.7 4-5 NONE
20/10 PM 1.8/ 2.2 -0.8/-0.2 -0.2/ 0.2 3-4 NONE
PECONIC RIVER AT RIVERHEAD NY
MLLW CATEGORIES - MINOR 5.7 FT, MODERATE 6.4 FT, MAJOR 7.2 FT
MHHW CATEGORIES - MINOR 2.3 FT, MODERATE 3.0 FT, MAJOR 3.8 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/10 AM 3.2/ 3.7 -0.2/ 0.3 0.1/ 0.6 0 NONE
18/11 PM 3.0/ 3.5 -0.5/ 0.0 0.6/ 1.1 1 NONE
19/11 AM 4.6/ 5.1 1.2/ 1.7 1.3/ 1.8 2 NONE
19/11 PM 1.1/ 1.6 -2.3/-1.9 -1.3/-0.8 3 NONE
20/12 PM 2.5/ 3.0 -1.0/-0.5 -0.9/-0.4 1 NONE
21/12 AM 2.3/ 2.8 -1.1/-0.6 0.0/ 0.5 1 NONE
NYZ072-182115-
/O.NEW.KOKX.CF.S.0040.251219T1000Z-251219T1500Z/
NEW YORK (MANHATTAN)-
411 AM EST THU DEC 18 2025
...COASTAL FLOOD STATEMENT IN EFFECT FROM 5 AM TO 10 AM EST
FRIDAY...
* WHAT...UP TO ONE HALF FOOT OF INUNDATION ABOVE GROUND LEVEL
EXPECTED IN VULNERABLE AREAS NEAR THE WATERFRONT AND SHORELINE.
* WHERE...NEW YORK (MANHATTAN) COUNTY.
* WHEN...FROM 5 AM TO 10 AM EST FRIDAY.
* IMPACTS...BRIEF MINOR FLOODING OF THE MORE VULNERABLE LOCATIONS
NEAR THE WATERFRONT AND SHORELINE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DO NOT DRIVE THROUGH FLOODED ROADWAYS.
CTZ009-NYZ071-073-078-176-177-182115-
/O.NEW.KOKX.CF.S.0040.251219T1300Z-251219T1800Z/
SOUTHERN FAIRFIELD-SOUTHERN WESTCHESTER-BRONX-NORTHWEST SUFFOLK-
NORTHERN QUEENS-NORTHERN NASSAU-
411 AM EST THU DEC 18 2025
...COASTAL FLOOD STATEMENT IN EFFECT FROM 8 AM TO 1 PM EST
FRIDAY...
* WHAT...UP TO ONE HALF FOOT OF INUNDATION ABOVE GROUND LEVEL
EXPECTED IN VULNERABLE AREAS NEAR THE WATERFRONT AND SHORELINE.
* WHERE...IN CONNECTICUT, SOUTHERN FAIRFIELD COUNTY. IN NEW
YORK, SOUTHERN WESTCHESTER, BRONX, NORTHWEST SUFFOLK, NORTHERN
QUEENS AND NORTHERN NASSAU COUNTIES.
* WHEN...FROM 8 AM TO 1 PM EST FRIDAY.
* IMPACTS...BRIEF MINOR FLOODING OF THE MORE VULNERABLE LOCATIONS
NEAR THE WATERFRONT AND SHORELINE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DO NOT DRIVE THROUGH FLOODED ROADWAYS.
BE SURE TO USE THE MYCOAST APP TO RELAY PHOTOS AND REPORTS OF
COASTAL FLOODING AND BEACH EROSION.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT
HTTPS://WEATHER.GOV/NYC
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