Coastal Flood Warnings/Watches/Statements
Issued by NWS Upton, NY
Issued by NWS Upton, NY
235
WHUS41 KOKX 140931
CFWOKX
Coastal Hazard Message
National Weather Service New York NY
531 AM EDT Tue Oct 14 2025
NYZ080-150000-
/O.CON.KOKX.CF.Y.0012.000000T0000Z-251015T0000Z/
Southwest Suffolk-
531 AM EDT Tue Oct 14 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
* WHAT...Up to one foot of inundation above ground level in
vulnerable areas near the waterfront and shoreline. High surf
and minor beach erosion on the ocean shoreline.
* WHERE...Southwest Suffolk County.
* WHEN...Until 8 PM EDT this evening.
* COASTAL IMPACTS...Minor to locally moderate flooding late this
afternoon, in 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.
Some road closures are possible, and vehicles parked in
vulnerable areas near the waterfront could be flooded.
Flooding will also extend inland from the waterfront along
tidal rivers and bays.
* SHORELINE IMPACTS...Breaking waves up to 7 feet in the surf
zone could cause additional minor beach erosion at times into
this morning.
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
-------- --------- --------- --------- ------- --------
14/05 AM 3.0/ 3.5 1.4/ 1.9 1.8/ 2.2 2 MINOR
14/04 PM 3.4/ 3.9 1.8/ 2.2 2.2/ 2.7 1 MIN-MOD
15/05 AM 2.7/ 3.2 1.2/ 1.7 1.7/ 2.2 1 NONE
15/05 PM 2.8/ 3.4 1.3/ 1.8 1.7/ 2.2 1 MINOR
16/06 AM 2.6/ 3.1 1.0/ 1.5 1.5/ 2.0 1 NONE
16/06 PM 2.7/ 3.2 1.2/ 1.7 1.6/ 2.0 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
-------- --------- --------- --------- ------- --------
14/06 AM 2.6/ 3.1 1.2/ 1.7 1.8/ 2.2 1 NONE
14/05 PM 2.8/ 3.4 1.5/ 2.0 2.0/ 2.5 1 MINOR
15/06 AM 2.5/ 3.0 1.1/ 1.6 1.7/ 2.2 0 NONE
15/07 PM 2.5/ 3.0 1.1/ 1.6 1.7/ 2.2 1 NONE
16/07 AM 2.2/ 2.7 0.8/ 1.3 1.4/ 1.9 1 NONE
16/07 PM 2.3/ 2.8 1.0/ 1.5 1.6/ 2.0 1 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
-------- --------- --------- --------- ------- --------
14/06 AM 2.2/ 2.7 0.7/ 1.1 1.3/ 1.8 1 NONE
14/05 PM 2.6/ 3.1 1.1/ 1.6 1.4/ 1.9 1 NONE
15/06 AM 2.0/ 2.5 0.5/ 1.0 1.0/ 1.5 1 NONE
15/07 PM 2.0/ 2.5 0.5/ 1.0 0.8/ 1.3 1 NONE
16/07 AM 2.1/ 2.6 0.6/ 1.1 1.1/ 1.6 1 NONE
16/08 PM 2.3/ 2.8 0.9/ 1.4 1.2/ 1.7 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
-------- --------- --------- --------- ------- --------
14/05 AM 2.2/ 2.7 -0.2/ 0.3 0.7/ 1.1 1 NONE
14/04 PM 3.5/ 4.0 1.1/ 1.6 1.3/ 1.8 1 NONE
15/04 AM 2.8/ 3.4 0.5/ 1.0 1.1/ 1.6 1 NONE
15/05 PM 3.0/ 3.5 0.6/ 1.1 0.8/ 1.3 1 NONE
16/05 AM 2.7/ 3.2 0.4/ 0.9 1.0/ 1.5 1 NONE
16/06 PM 3.2/ 3.7 0.9/ 1.4 1.2/ 1.7 1 NONE
&&
$$
NJZ006-104-106-108-NYZ074-142100-
/O.CON.KOKX.CF.S.0033.251014T1700Z-251014T2100Z/
Hudson-Eastern Bergen-Eastern Essex-Eastern Union-
Richmond (Staten Island)-
531 AM EDT Tue Oct 14 2025
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM 1 PM TO 5 PM
EDT THIS AFTERNOON...
* WHAT...Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...Hudson, Eastern Bergen and Eastern Essex Counties.
* WHEN...This afternoon.
* IMPACTS...Brief minor flooding of the more vulnerable
locations near the waterfront around the times of high tide
late this afternoon.
* ADDITIONAL DETAILS...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
NYZ179-142100-
/O.CON.KOKX.CF.S.0033.000000T0000Z-251014T2100Z/
Southern Nassau-
531 AM EDT Tue Oct 14 2025
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...
* WHAT...Up to one foot of inundation above ground level in
vulnerable areas near the waterfront and shoreline. High surf
and minor beach erosion on the ocean shoreline.
* WHERE...Southern Nassau County.
* WHEN...Through this afternoon.
* IMPACTS...
* ADDITIONAL DETAILS...
* COASTAL IMPACTS...Brief minor flooding of the more vulnerable
locations near the waterfront and shoreline around the times
of high tide late this afternoon.
* SHORELINE IMPACTS...Breaking waves up to 7 feet in the surf
zone could cause additional minor beach erosion at times into
this morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
NYZ075-081-178-141600-
/O.CON.KOKX.CF.S.0033.000000T0000Z-251014T1600Z/
Kings (Brooklyn)-Southeast Suffolk-Southern Queens-
531 AM EDT Tue Oct 14 2025
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT UNTIL NOON EDT
TODAY...
* WHAT...High surf and minor beach erosion on the ocean
shoreline.
* WHERE...Kings (Brooklyn) and Southern Queens Counties.
* WHEN...Through this morning.
* IMPACTS...Breaking waves up to 7 feet in the surf zone could
cause additional minor beach erosion at times into this
morning.
* ADDITIONAL DETAILS...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
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