Coastal Flood Warnings/Watches/Statements
Issued by NWS Upton, NY
Issued by NWS Upton, NY
404
WHUS41 KOKX 132355
CFWOKX
Coastal Hazard Message
National Weather Service New York NY
755 PM EDT Mon Oct 13 2025
NYZ080-140800-
/O.CAN.KOKX.CF.W.0002.000000T0000Z-251014T0000Z/
/O.NEW.KOKX.CF.Y.0012.251014T0000Z-251015T0000Z/
Southwest Suffolk-
755 PM EDT Mon Oct 13 2025
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 8 PM EDT TUESDAY...
...COASTAL FLOOD WARNING IS CANCELLED...
* 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 Tuesday.
* COASTAL IMPACTS...Minor flooding this evening and again late
tonight, then minor to locally moderate flooding late Tuesday
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 Tuesday
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
-------- --------- --------- --------- ------- --------
14/04 AM 3.2/ 3.7 1.6/ 2.0 2.1/ 2.6 2 MINOR
14/04 PM 3.4/ 3.9 1.8/ 2.2 2.2/ 2.7 1 MODERATE
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
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
-------- --------- --------- --------- ------- --------
14/05 AM 2.7/ 3.2 1.4/ 1.9 2.0/ 2.5 2 NONE
14/05 PM 2.8/ 3.4 1.5/ 2.0 2.0/ 2.5 1-2 MINOR
15/06 AM 2.5/ 3.0 1.1/ 1.6 1.7/ 2.2 1 NONE
15/07 PM 2.5/ 3.0 1.1/ 1.6 1.7/ 2.2 2 NONE
16/07 AM 2.2/ 2.7 0.8/ 1.3 1.4/ 1.9 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
-------- --------- --------- --------- ------- --------
14/05 AM 2.3/ 2.8 0.9/ 1.4 1.4/ 1.9 2 NONE
14/05 PM 2.6/ 3.1 1.1/ 1.6 1.4/ 1.9 2 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 2 NONE
16/07 AM 2.1/ 2.6 0.6/ 1.1 1.1/ 1.6 2 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
-------- --------- --------- --------- ------- --------
14/02 AM 3.1/ 3.6 0.7/ 1.1 1.5/ 2.0 2 NONE
14/04 PM 3.5/ 4.0 1.1/ 1.6 1.3/ 1.8 1-2 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
&&
$$
NYZ179-140800-
/O.CAN.KOKX.CF.W.0002.000000T0000Z-251014T0000Z/
/O.NEW.KOKX.CF.S.0033.251014T0000Z-251014T2100Z/
Southern Nassau-
755 PM EDT Mon Oct 13 2025
...COASTAL FLOOD STATEMENT IN EFFECT THROUGH TUESDAY AFTERNOON...
...COASTAL FLOOD WARNING IS CANCELLED...
* WHAT...Up to one foot of inundation above ground level in
vulnerable areas near the waterfront and shoreline. High surf
and minor beach erosion on the ocean shoreline.
* WHERE...Southern Nassau County.
* WHEN...Through Tuesday afternoon.
* COASTAL IMPACTS...Brief minor flooding of the more vulnerable
locations near the waterfront and shoreline around the times of
high tide late Tuesday afternoon.
* SHORELINE IMPACTS...Breaking waves up to 7 feet in the surf zone
could cause additional minor beach erosion at times into
Tuesday morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
NJZ006-104-106-140800-
/O.CAN.KOKX.CF.Y.0011.000000T0000Z-251014T0000Z/
/O.NEW.KOKX.CF.S.0033.251014T1700Z-251014T2100Z/
Hudson-Eastern Bergen-Eastern Essex-
755 PM EDT Mon Oct 13 2025
...COASTAL FLOOD STATEMENT IN EFFECT TUESDAY AFTERNOON...
...COASTAL FLOOD ADVISORY IS CANCELLED...
* 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...Tuesday afternoon.
* IMPACTS...Brief minor flooding of the more vulnerable locations
near the waterfront around the times of high tide late Tuesday
afternoon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
NYZ081-140800-
/O.CAN.KOKX.CF.Y.0011.000000T0000Z-251014T0000Z/
/O.NEW.KOKX.CF.S.0033.251014T0000Z-251014T1600Z/
Southeast Suffolk-
755 PM EDT Mon Oct 13 2025
...COASTAL FLOOD STATEMENT IN EFFECT THROUGH TUESDAY MORNING...
...COASTAL FLOOD ADVISORY IS CANCELLED...
* WHAT...Up to one foot of inundation above ground level in
vulnerable areas near the waterfront and shoreline. High surf
and minor beach erosion on the ocean shoreline.
* WHERE...Southeast Suffolk County.
* WHEN...Through Tuesday morning.
* COASTAL IMPACTS...Brief minor flooding of the more vulnerable
locations near the waterfront and shoreline as water levels
continue to recede early this evening.
* SHORELINE IMPACTS...Breaking waves up to 7 feet in the surf zone
could cause additional minor beach erosion at times into Tuesday
morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
CTZ009-010-NYZ071-073-078-079-176-177-140100-
/O.CAN.KOKX.CF.Y.0011.000000T0000Z-251014T0000Z/
Southern Fairfield-Southern New Haven-Southern Westchester-Bronx-
Northwest Suffolk-Northeast Suffolk-Northern Queens-
Northern Nassau-
755 PM EDT Mon Oct 13 2025
...COASTAL FLOOD ADVISORY IS CANCELLED...
Some residual flooding possible on Peconic Bay early this evening
as water levels recede. Flooding not expected with later high
tides.
$$
NJZ108-NYZ074-140800-
/O.NEW.KOKX.CF.S.0033.251014T1700Z-251014T2100Z/
Eastern Union-Richmond (Staten Island)-
755 PM EDT Mon Oct 13 2025
...COASTAL FLOOD STATEMENT IN EFFECT TUESDAY AFTERNOON...
* WHAT...Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...In New Jersey, Eastern Union County. In New York,
Richmond (Staten Island) County.
* WHEN...Tuesday afternoon.
* IMPACTS...Brief minor flooding of the more vulnerable locations
near the waterfront around the times of high tide late Tuesday
afternoon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
NYZ075-178-140800-
/O.NEW.KOKX.CF.S.0033.251014T0000Z-251014T1600Z/
Kings (Brooklyn)-Southern Queens-
755 PM EDT Mon Oct 13 2025
...COASTAL FLOOD STATEMENT IN EFFECT THROUGH TUESDAY MORNING...
* WHAT...High surf and minor beach erosion on the ocean shoreline.
* WHERE...Kings (Brooklyn) and Southern Queens Counties.
* WHEN...Through Tuesday morning.
* IMPACTS...Breaking waves up to 7 feet in the surf zone
could cause additional minor beach erosion at times into Tuesday
morning.
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.