Alert archive / New York / Coastal Flood Statements in 2021
Coastal Flood Statement 36, NWS New York, NY
NWS New York, NY issued this coastal flood statement at Oct 29, 2021, 8:11 PM EDT for Nassau County, Suffolk County, New York. It took effect at Oct 30, 2021, 3:00 PM EDT. It was in force for 4 hr.
The area
The counties it named.
The facts
- Issued
- Oct 29, 2021, 8:11 PM EDT (00:11 UTC)
- In effect from
- Oct 30, 2021, 3:00 PM EDT
- Expired
- Oct 30, 2021, 7:00 PM EDT
- In force
- 4 hr
- Issued by
- NWS New York, NY
Counties Nassau County, NY, Suffolk County, NY
The radar
The Brookhaven radar (KOKX), 23 km from the middle of the area, began a volume at 00:13 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Brookhaven, NY (KOKX), launched 00:00Z, 0.2 hours before the alert went out and 23 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 809 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 209 m²/s²
- 0-3 km storm-relative helicity
- 420 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
422
WHUS41 KOKX 300011
CFWOKX
Coastal Hazard Message
National Weather Service New York NY
811 PM EDT Fri Oct 29 2021
NYZ080-301000-
/O.EXP.KOKX.CF.Y.0017.000000T0000Z-211030T0000Z/
/O.NEW.KOKX.CF.S.0036.211030T1900Z-211030T2300Z/
/O.CON.KOKX.CF.Y.0018.211030T0800Z-211030T1200Z/
Southwest Suffolk-
811 PM EDT Fri Oct 29 2021
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 4 AM TO 8 AM EDT
SATURDAY...
...COASTAL FLOOD STATEMENT IN EFFECT FROM SATURDAY AFTERNOON
THROUGH SATURDAY EVENING...
* WHAT...For the Coastal Flood Advisory, up to one half foot of
inundation above ground level expected in vulnerable areas
near the waterfront and shoreline. For the Coastal Flood
Statement, minor inundation along the immediate shoreline.
* WHERE...Southwest Suffolk County.
* WHEN...For the Coastal Flood Advisory, from 4 AM to 8 AM EDT
Saturday. For the Coastal Flood Statement, from Saturday
afternoon through Saturday evening.
* IMPACTS...Minor flooding is expected 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. For the coastal flood statement, brief minor
flooding of the more vulnerable locations near the waterfront
and shoreline.
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 1.6 FT, MODERATE 2.1 FT, MAJOR 2.6 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/05 AM 3.0/ 3.5 1.5/ 2.0 2.0/ 2.5 1-2 MINOR
30/05 PM 2.7/ 3.2 1.3/ 1.8 1.7/ 2.2 1 NONE
31/06 AM 2.3/ 2.8 0.9/ 1.4 1.3/ 1.8 0-1 NONE
31/06 PM 2.2/ 2.7 0.7/ 1.1 1.0/ 1.5 1 NONE
GREAT SOUTH BAY AT WEST SAYVILLE NY
MLLW CATEGORIES - MINOR 3.0 FT, MODERATE 3.5 FT, MAJOR 4.0 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
-------- --------- --------- --------- ------- --------
30/07 AM 2.8/ 3.4 1.6/ 2.0 2.1/ 2.6 1-2 MINOR
30/07 PM 2.7/ 3.2 1.4/ 1.9 1.7/ 2.2 1 NONE
31/08 AM 2.2/ 2.7 1.0/ 1.5 1.4/ 1.9 1 NONE
31/08 PM 2.0/ 2.5 0.7/ 1.1 1.0/ 1.5 1 NONE
GREAT SOUTH BAY AT WATCH HILL/FIRE ISLAND 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
-------- --------- --------- --------- ------- --------
30/06 AM 2.8/ 3.4 1.5/ 2.0 1.9/ 2.3 1-2 MINOR
30/07 PM 2.7/ 3.2 1.3/ 1.8 1.4/ 1.9 0-1 NONE
31/07 AM 2.1/ 2.6 0.7/ 1.1 1.1/ 1.6 1 NONE
31/06 PM 1.9/ 2.3 0.5/ 1.0 0.8/ 1.3 1 NONE
MORICHES BAY AT EAST MORICHES NY
MLLW CATEGORIES - MINOR 4.4 FT, MODERATE 5.4 FT, MAJOR 6.4 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
-------- --------- --------- --------- ------- --------
30/02 AM 3.2/ 3.7 0.6/ 1.1 1.6/ 2.0 2 NONE
30/04 PM 3.1/ 3.6 0.5/ 1.0 0.9/ 1.4 1 NONE
31/05 AM 2.6/ 3.1 0.0/ 0.5 0.5/ 1.0 1 NONE
31/06 PM 2.5/ 3.0 -0.2/ 0.3 0.2/ 0.7 1 NONE
&&
$$
NYZ179-301000-
/O.NEW.KOKX.CF.S.0036.211030T1900Z-211030T2300Z/
/O.CON.KOKX.CF.Y.0018.211030T0600Z-211030T0900Z/
Southern Nassau-
811 PM EDT Fri Oct 29 2021
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 2 AM TO 5 AM EDT
SATURDAY...
...COASTAL FLOOD STATEMENT IN EFFECT FROM SATURDAY AFTERNOON
THROUGH SATURDAY EVENING...
* WHAT...For the Coastal Flood Advisory, up to one half foot of
inundation above ground level expected in vulnerable areas
near the waterfront and shoreline. For the Coastal Flood
Statement, minor inundation along the immediate shoreline.
* WHERE...Southern Nassau County.
* WHEN...For the Coastal Flood Advisory, from 2 AM to 5 AM EDT
Saturday. For the Coastal Flood Statement, from Saturday
afternoon through Saturday evening.
* IMPACTS...Minor flooding is expected 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. For the coastal flood statement,
brief minor flooding of the more vulnerable locations near
the waterfront and shoreline.
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.
EAST ROCKAWAY INLET AT ATLANTIC BEACH NY
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.0 FT, MAJOR 8.0 FT
MHHW CATEGORIES - MINOR 1.0 FT, MODERATE 2.0 FT, MAJOR 3.0 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/03 AM 5.7/ 6.2 0.8/ 1.3 2.1/ 2.6 4-5 MINOR
30/04 PM 5.7/ 6.2 0.7/ 1.1 1.4/ 1.9 2-3 NONE
31/04 AM 4.6/ 5.1 -0.5/ 0.0 0.5/ 1.0 4 NONE
31/05 PM 4.5/ 5.0 -0.6/-0.1 0.1/ 0.6 3-4 NONE
REYNOLDS CHANNEL AT POINT LOOKOUT NY
MLLW CATEGORIES - MINOR 5.8 FT, MODERATE 6.8 FT, MAJOR 7.8 FT
MHHW CATEGORIES - MINOR 1.1 FT, MODERATE 2.1 FT, MAJOR 3.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
30/03 AM 5.7/ 6.2 1.0/ 1.5 2.6/ 3.1 6-7 MINOR
30/03 PM 5.5/ 6.0 0.8/ 1.3 1.9/ 2.3 5 NONE
31/04 AM 4.9/ 5.4 0.2/ 0.7 1.6/ 2.0 5 NONE
31/04 PM 4.9/ 5.4 0.2/ 0.7 1.2/ 1.7 4 NONE
HUDSON BAY AT FREEPORT NY
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 6.5 FT, MAJOR 7.2 FT
MHHW CATEGORIES - MINOR 1.4 FT, MODERATE 1.9 FT, MAJOR 2.6 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/04 AM 5.7/ 6.2 1.1/ 1.6 3.1/ 3.6 1-2 NONE
30/04 PM 5.7/ 6.2 1.1/ 1.6 2.7/ 3.2 1 NONE
31/05 AM 5.1/ 5.6 0.5/ 1.0 2.2/ 2.7 0-1 NONE
31/05 PM 5.1/ 5.6 0.5/ 1.0 2.0/ 2.5 0-1 NONE
&&
$$
For more information from the National Weather Service visit
https://weather.gov/nyc4 follow-up statements
786
WHUS41 KOKX 300831
CFWOKX
Coastal Hazard Message
National Weather Service New York NY
431 AM EDT Sat Oct 30 2021
NYZ179-302300-
/O.EXT.KOKX.CF.Y.0018.000000T0000Z-211030T1000Z/
/O.CON.KOKX.CF.S.0036.211030T1900Z-211030T2300Z/
Southern Nassau-
431 AM EDT Sat Oct 30 2021
...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 6 AM EDT EARLY THIS
MORNING...
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM 3 PM EDT THIS
AFTERNOON THROUGH THIS EVENING...
* WHAT...For the Coastal Flood Advisory, up to one foot of
inundation above ground level in vulnerable areas near the
waterfront and shoreline. For the Coastal Flood Statement, up
to one half foot of inundation above ground level expected in
vulnerable areas near the waterfront and shoreline.
* WHERE...Southern Nassau County.
* WHEN...For the Coastal Flood Advisory, until 6 AM EDT early
this morning. For the Coastal Flood Statement, from 3 PM EDT
this afternoon through this evening.
* IMPACTS...Minor coastal flooding in the most vulnerable
locations near the waterfront and shoreline this morning. Expect
around 1 foot 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. Brief
minor flooding of the most vulnerable locations near the
waterfront and shoreline this afternoon.
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.
EAST ROCKAWAY INLET AT ATLANTIC BEACH NY
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.0 FT, MAJOR 8.0 FT
MHHW CATEGORIES - MINOR 1.0 FT, MODERATE 2.0 FT, MAJOR 3.0 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/03 AM 5.9/ 6.4 0.9/ 1.4 2.2/ 2.7 6-7 MINOR
30/04 PM 5.7/ 6.2 0.7/ 1.1 1.4/ 1.9 4-5 NONE
REYNOLDS CHANNEL AT POINT LOOKOUT NY
MLLW CATEGORIES - MINOR 5.8 FT, MODERATE 6.8 FT, MAJOR 7.8 FT
MHHW CATEGORIES - MINOR 1.1 FT, MODERATE 2.1 FT, MAJOR 3.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/03 AM 5.7/ 6.2 1.1/ 1.6 2.7/ 3.2 8-9 MINOR
30/03 PM 5.6/ 6.1 0.9/ 1.4 2.0/ 2.5 5-6 MINOR
HUDSON BAY AT FREEPORT NY
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 6.5 FT, MAJOR 7.2 FT
MHHW CATEGORIES - MINOR 1.4 FT, MODERATE 1.9 FT, MAJOR 2.6 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/03 AM 5.9/ 6.4 1.3/ 1.8 3.6/ 4.1 1 MINOR
30/03 PM 5.7/ 6.2 1.2/ 1.7 3.1/ 3.6 1 MINOR
&&
$$
NYZ080-302300-
/O.CON.KOKX.CF.Y.0018.000000T0000Z-211030T1200Z/
/O.CON.KOKX.CF.S.0036.211030T1900Z-211030T2300Z/
Southwest Suffolk-
431 AM EDT Sat Oct 30 2021
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS
MORNING...
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM 3 PM EDT THIS
AFTERNOON THROUGH THIS EVENING...
* WHAT...For the Coastal Flood Advisory, up to one foot of
inundation above ground level in vulnerable areas near the
waterfront and shoreline. For the Coastal Flood Statement, up to
one half foot of inundation above ground level expected in
vulnerable areas near the waterfront and shoreline.
* WHERE...Southwest Suffolk County.
* WHEN...For the Coastal Flood Advisory, until 8 AM EDT this
morning. For the Coastal Flood Statement, from 3 PM EDT this
afternoon through this evening.
* IMPACTS...Minor coastal flooding in the most vulnerable
locations near the waterfront and shoreline this morning. Expect
around 1 foot 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. Brief
minor flooding of the most vulnerable locations near the
waterfront and shoreline this afternoon.
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 1.6 FT, MODERATE 2.1 FT, MAJOR 2.6 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/05 AM 3.1/ 3.6 1.6/ 2.0 2.1/ 2.6 1 MINOR
30/06 PM 2.9/ 3.4 1.4/ 1.9 1.7/ 2.1 0-1 MINOR
GREAT SOUTH BAY AT WEST SAYVILLE NY
MLLW CATEGORIES - MINOR 3.0 FT, MODERATE 3.5 FT, MAJOR 4.0 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
-------- --------- --------- --------- ------- --------
30/06 AM 2.7/ 3.2 1.5/ 2.0 2.0/ 2.5 1-2 MINOR
30/07 PM 2.6/ 3.1 1.4/ 1.9 1.7/ 2.1 0-1 MINOR
GREAT SOUTH BAY AT WATCH HILL/FIRE ISLAND 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
-------- --------- --------- --------- ------- --------
30/06 AM 2.8/ 3.4 1.5/ 2.0 1.9/ 2.3 1-2 MINOR
30/07 PM 2.7/ 3.2 1.4/ 1.9 1.5/ 2.0 0 NONE
MORICHES BAY AT EAST MORICHES NY
MLLW CATEGORIES - MINOR 4.4 FT, MODERATE 5.4 FT, MAJOR 6.4 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
-------- --------- --------- --------- ------- --------
30/04 AM 3.2/ 3.7 0.7/ 1.1 1.4/ 1.9 1-2 NONE
30/04 PM 3.2/ 3.7 0.6/ 1.1 1.0/ 1.5 1 NONE
&&
$$
NYZ079-081-301300-
/O.NEW.KOKX.CF.S.0037.211030T1000Z-211030T1300Z/
Northeast Suffolk-Southeast Suffolk-
431 AM EDT Sat Oct 30 2021
...COASTAL FLOOD STATEMENT IN EFFECT UNTIL 9 AM EDT THIS
MORNING...
* WHAT...Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...Northeast Suffolk and Southeast Suffolk Counties.
* WHEN...Until 9 AM EDT this morning.
* IMPACTS...Brief minor flooding of the most vulnerable locations
near the waterfront and shoreline.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
CTZ009-NYZ071-177-301300-
/O.NEW.KOKX.CF.S.0037.211030T0900Z-211030T1300Z/
Southern Fairfield-Southern Westchester-Northern Nassau-
431 AM EDT Sat Oct 30 2021
...COASTAL FLOOD STATEMENT IN EFFECT UNTIL 9 AM EDT THIS
MORNING...
* WHAT...Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...In Connecticut, Southern Fairfield County. In New
York, Southern Westchester and Northern Nassau Counties.
* WHEN...Until 9 AM EDT this morning.
* IMPACTS...Brief minor flooding of the most vulnerable locations
near the waterfront and shoreline.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
For more information from the National Weather Service visit
https://weather.gov/nyc445
WHUS41 KOKX 301313
CFWOKX
Coastal Hazard Message
National Weather Service New York NY
913 AM EDT Sat Oct 30 2021
CTZ009-NYZ071-079-081-177-301415-
/O.EXP.KOKX.CF.S.0037.000000T0000Z-211030T1300Z/
Southern Fairfield-Southern Westchester-Northeast Suffolk-
Southeast Suffolk-Northern Nassau-
913 AM EDT Sat Oct 30 2021
...COASTAL FLOOD STATEMENT HAS EXPIRED...
The time of high tide has past and the threat of coastal
flooding has ended.
$$
NYZ080-179-302300-
/O.CON.KOKX.CF.S.0036.211030T1900Z-211030T2300Z/
Southwest Suffolk-Southern Nassau-
913 AM EDT Sat Oct 30 2021
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM 3 PM THIS
AFTERNOON TO 7 PM EDT THIS EVENING...
* WHAT...Up to one half foot of inundation above ground
level expected in vulnerable areas near the waterfront
and shoreline.
* WHERE...Southern Nassau and Southwest Suffolk Counties.
* WHEN...From 3 PM this afternoon to 7 PM EDT this evening.
* IMPACTS...Minor coastal flooding in the most vulnerable
locations near the waterfront and shoreline this morning. Expect
around 1 foot 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. Brief
minor flooding of the most vulnerable locations near the
waterfront and shoreline this afternoon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
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 1.6 FT, MODERATE 2.1 FT, MAJOR 2.6 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/06 PM 3.0/ 3.5 1.5/ 2.0 1.8/ 2.2 0-1 MINOR
GREAT SOUTH BAY AT WEST SAYVILLE NY
MLLW CATEGORIES - MINOR 3.0 FT, MODERATE 3.5 FT, MAJOR 4.0 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
-------- --------- --------- --------- ------- --------
30/07 PM 2.7/ 3.2 1.5/ 2.0 1.8/ 2.2 0-1 MINOR
GREAT SOUTH BAY AT WATCH HILL/FIRE ISLAND 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
-------- --------- --------- --------- ------- --------
30/07 PM 2.7/ 3.2 1.4/ 1.9 1.5/ 2.0 0 NONE
MORICHES BAY AT EAST MORICHES NY
MLLW CATEGORIES - MINOR 4.4 FT, MODERATE 5.4 FT, MAJOR 6.4 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
-------- --------- --------- --------- ------- --------
30/04 PM 3.2/ 3.7 0.6/ 1.1 1.0/ 1.5 1 NONE
EAST ROCKAWAY INLET AT ATLANTIC BEACH NY
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 7.0 FT, MAJOR 8.0 FT
MHHW CATEGORIES - MINOR 1.0 FT, MODERATE 2.0 FT, MAJOR 3.0 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/04 PM 5.7/ 6.2 0.7/ 1.1 1.4/ 1.9 4-5 NONE
REYNOLDS CHANNEL AT POINT LOOKOUT NY
MLLW CATEGORIES - MINOR 5.8 FT, MODERATE 6.8 FT, MAJOR 7.8 FT
MHHW CATEGORIES - MINOR 1.1 FT, MODERATE 2.1 FT, MAJOR 3.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/03 PM 5.6/ 6.1 0.9/ 1.4 2.0/ 2.5 5-6 MINOR
HUDSON BAY AT FREEPORT NY
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 6.5 FT, MAJOR 7.2 FT
MHHW CATEGORIES - MINOR 1.4 FT, MODERATE 1.9 FT, MAJOR 2.6 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
30/03 PM 5.7/ 6.2 1.2/ 1.7 3.1/ 3.6 1 MINOR
&&
$$
For more information from the National Weather Service visit
https://weather.gov/nyc643 WHUS41 KOKX 302123 CFWOKX Coastal Hazard Message National Weather Service New York NY 523 PM EDT Sat Oct 30 2021 NYZ179-302230- /O.CAN.KOKX.CF.S.0036.000000T0000Z-211030T2300Z/ Southern Nassau- 523 PM EDT Sat Oct 30 2021 ...COASTAL FLOOD STATEMENT IS CANCELLED... Waters levels continue to recede as high tide has passed. No additional flooding is expected. $$ NYZ080-302300- /O.CON.KOKX.CF.S.0036.000000T0000Z-211030T2300Z/ Southwest Suffolk- 523 PM EDT Sat Oct 30 2021 ...COASTAL FLOOD STATEMENT REMAINS IN EFFECT UNTIL 7 PM EDT THIS EVENING... * WHAT...Up to one half foot of inundation above ground level in vulnerable areas near the waterfront and shoreline. * WHERE...Southwest Suffolk County. * WHEN...Until 7 PM EDT this evening. * IMPACTS...Brief minor flooding of the most vulnerable locations near the waterfront and shoreline into early this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Do not drive through flooded roadways. && $$ For more information from the National Weather Service visit https://weather.gov/nyc
864 WHUS41 KOKX 302258 CFWOKX Coastal Hazard Message National Weather Service New York NY 658 PM EDT Sat Oct 30 2021 NYZ080-310000- /O.EXP.KOKX.CF.S.0036.000000T0000Z-211030T2300Z/ Southwest Suffolk- 658 PM EDT Sat Oct 30 2021 ...COASTAL FLOOD STATEMENT WILL EXPIRE AT 7 PM EDT THIS EVENING... Water levels continue to recede and no additional flooding is expected. $$ For more information from the National Weather Service visit https://weather.gov/nyc
The office that day
Everything else NWS New York, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 29, 10:06 PM EDT | Special Weather Statement | OKX | Putnam, Westchester | 39 min |
| Oct 30, 3:21 AM EDT | Small Craft Advisory | OKX | 60 hr | |
| Oct 30, 4:31 AM EDT | Coastal Flood Statement | OKX | Nassau, Suffolk, Westchester | 4 hr |
Nearby
Coastal Flood Statements in New York, 2021Every coastal flood statement in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.