Coastal Flood Warnings/Watches/Statements
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
131
WHUS41 KPHI 110719
CFWPHI
URGENT - IMMEDIATE BROADCAST REQUESTED
Coastal Hazard Message
National Weather Service Mount Holly NJ
319 AM EDT Sat Oct 11 2025
DEZ002>004-112030-
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/O.EXT.KPHI.CF.Y.0026.000000T0000Z-251012T1200Z/
Kent-Inland Sussex-Delaware Beaches-
319 AM EDT Sat Oct 11 2025
...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 8 AM EDT SUNDAY...
...COASTAL FLOOD WARNING IN EFFECT FROM 8 AM SUNDAY TO 8 PM EDT
MONDAY...
* WHAT...For the Coastal Flood Advisory, up to one foot of
inundation above ground level in low-lying areas near
shorelines and tidal waterways. For the Coastal Flood Warning,
two to three feet of inundation above ground level expected in
low-lying areas near shorelines and tidal waterways.
* WHERE...Kent, Inland Sussex and Delaware Beaches.
* WHEN...For the Coastal Flood Advisory, until 8 AM EDT Sunday.
For the Coastal Flood Warning, from 8 AM Sunday to 8 PM EDT
Monday.
* IMPACTS...At this level, flooding may become severe enough to
cause structural damage along with widespread roadway flooding
in coastal and bayside communities, and near inland tidal
waterways. Some locations may become isolated by the flood
waters.
* ADDITIONAL DETAILS...A strong coastal storm will impact the
region Sunday through Monday. Moderate to major coastal flood
impacts are likely. Severe beach erosion and dune breaching is
possible due to very high surf conditions. Interests along the
Atlantic coast, Delaware Bay and its tidal tributaries, back
bays, and tidal waterways should remain alert for forecast
updates regarding this significant coastal flood event.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Warning means that moderate or major tidal
flooding is occurring or imminent. Be prepared for rising water
levels and take appropriate action to protect life and property.
Follow the recommendations of local emergency management
officials.
Do not drive your vehicle through flood waters. The water may be
deeper than you think it is. You will be putting yourself in
danger and your vehicle may be damaged, leading to costly
repairs.
Visit the National Water Prediction Service at
https://water.noaa.gov/wfo/phi for additional water level and
flood impact information for your local tide gauge.
&&
Time of high total tides are approximate to the nearest hour.
Murderkill River at Bowers Beach
MLLW Categories - Minor 6.6 ft, Moderate 7.6 ft, Major 8.6 ft
MHHW Categories - Minor 0.9 ft, Moderate 1.9 ft, Major 2.9 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/01 PM 7.5 1.8 0.7 Minor
12/02 AM 6.1 0.4 1.2 None
12/02 PM 8.8 3.1 2.3 Major
13/03 AM 7.8 2.1 3.2 Moderate
13/03 PM 8.8 3.1 2.6 Major
Delaware Bay at Lewes
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 Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/01 PM 6.4 1.8 1.0 Minor
12/01 AM 5.7 1.0 1.8 None
12/02 PM 8.4 3.8 3.3 Major
13/02 AM 7.8 3.2 4.1 Moderate
13/02 PM 7.9 3.2 3.0 Moderate
&&
$$
NJZ021>025-112030-
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/O.EXT.KPHI.CF.Y.0026.000000T0000Z-251012T1200Z/
Cumberland-Atlantic-Cape May-Atlantic Coastal Cape May-
Coastal Atlantic-
319 AM EDT Sat Oct 11 2025
...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 8 AM EDT SUNDAY...
...COASTAL FLOOD WARNING IN EFFECT FROM 8 AM SUNDAY TO 8 PM EDT
MONDAY...
* WHAT...For the Coastal Flood Advisory, up to one foot of
inundation above ground level in low-lying areas near
shorelines and tidal waterways. For the Coastal Flood Warning,
two to three feet of inundation above ground level expected in
low-lying areas near shorelines and tidal waterways.
* WHERE...Cumberland, Atlantic, Cape May, Atlantic Coastal Cape
May and Coastal Atlantic.
* WHEN...For the Coastal Flood Advisory, until 8 AM EDT Sunday.
For the Coastal Flood Warning, from 8 AM Sunday to 8 PM EDT
Monday.
* IMPACTS...At this level, flooding may become severe enough to
cause structural damage along with widespread roadway flooding
in coastal and bayside communities, and near inland tidal
waterways. Some locations may become isolated by the flood
waters. At this level, widespread roadway flooding occurs in
coastal and bayside communities and along inland tidal
waterways. Many roads become impassable. Some damage to
vulnerable structures may begin to occur.
* ADDITIONAL DETAILS...A strong coastal storm will impact the
region Sunday through Monday. Moderate to major coastal flood
impacts are likely. Severe beach erosion and dune breaching is
possible due to very high surf conditions. Interests along the
Atlantic coast, Delaware Bay and its tidal tributaries, back
bays, and tidal waterways should remain alert for forecast
updates regarding this significant coastal flood event.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Warning means that moderate or major tidal
flooding is occurring or imminent. Be prepared for rising water
levels and take appropriate action to protect life and property.
Follow the recommendations of local emergency management
officials.
Do not drive your vehicle through flood waters. The water may be
deeper than you think it is. You will be putting yourself in
danger and your vehicle may be damaged, leading to costly
repairs.
Visit the National Water Prediction Service at
https://water.noaa.gov/wfo/phi for additional water level and
flood impact information for your local tide gauge.
&&
Time of high total tides are approximate to the nearest hour.
Maurice River at Bivalve
MLLW Categories - Minor 7.6 ft, Moderate 8.6 ft, Major 9.6 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/01 PM 8.0 1.7 1.0 Minor
12/02 AM 6.8 0.5 1.3 None
12/02 PM 9.2 2.9 2.5 Moderate
13/03 AM 8.4 2.1 3.2 Minor
13/03 PM 9.1 2.8 2.7 Moderate
Atlantic Ocean at Atlantic City
MLLW Categories - Minor 6.0 ft, Moderate 7.0 ft, Major 8.0 ft
MHHW Categories - Minor 1.4 ft, Moderate 2.4 ft, Major 3.4 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/11 AM 6.2 1.6 0.8 Minor
12/12 AM 5.4 0.8 1.5 None
12/01 PM 8.0 3.4 3.0 Major
13/01 AM 7.8 3.2 4.1 Moderate
13/01 PM 8.1 3.5 3.3 Major
Great Egg Harbor Bay at Ocean City
MLLW Categories - Minor 5.3 ft, Moderate 6.3 ft, Major 7.3 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/12 PM 5.7 1.7 0.8 Minor
12/01 AM 4.8 0.8 1.3 None
12/01 PM 7.1 3.1 2.5 Moderate
13/01 AM 6.8 2.8 3.6 Moderate
13/01 PM 7.3 3.3 3.1 Major
Cape May Harbor at Cape May
MLLW Categories - Minor 6.2 ft, Moderate 7.2 ft, Major 8.2 ft
MHHW Categories - Minor 1.1 ft, Moderate 2.1 ft, Major 3.1 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/12 PM 7.0 1.9 1.1 Minor
12/12 AM 5.8 0.7 1.5 None
12/01 PM 8.5 3.4 2.9 Major
13/02 AM 7.9 2.8 3.8 Moderate
13/02 PM 8.2 3.1 2.9 Major
&&
$$
NJZ020-026-027-112030-
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/O.NEW.KPHI.CF.W.0002.251012T1200Z-251014T0000Z/
Ocean-Coastal Ocean-Southeastern Burlington-
319 AM EDT Sat Oct 11 2025
...COASTAL FLOOD WARNING IN EFFECT FROM 8 AM SUNDAY TO 8 PM EDT
MONDAY...
* WHAT...Two to three feet of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...Ocean, Coastal Ocean and Southeastern Burlington.
* WHEN...From 8 AM Sunday to 8 PM EDT Monday.
* IMPACTS...At this level, flooding may become severe enough to
cause structural damage along with widespread roadway flooding
in coastal and bayside communities, and near inland tidal
waterways. Some locations may become isolated by the flood
waters.
* ADDITIONAL DETAILS...A strong coastal storm will impact the
region Sunday through Monday. Moderate to major coastal flood
impacts are likely. Severe beach erosion and dune breaching is
possible due to very high surf conditions. Interests along the
Atlantic coast, back bays, and tidal waterways should remain
alert for forecast updates regarding this significant coastal
flood event.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Warning means that moderate or major tidal
flooding is occurring or imminent. Be prepared for rising water
levels and take appropriate action to protect life and property.
Follow the recommendations of local emergency management
officials.
Do not drive your vehicle through flood waters. The water may be
deeper than you think it is. You will be putting yourself in
danger and your vehicle may be damaged, leading to costly
repairs.
Visit the National Water Prediction Service at
https://water.noaa.gov/wfo/phi for additional water level and
flood impact information for your local tide gauge.
&&
Time of high total tides are approximate to the nearest hour.
Barnegat Bay at Barnegat Light
MLLW Categories - Minor 3.5 ft, Moderate 4.5 ft, Major 5.5 ft
MHHW Categories - Minor 1.0 ft, Moderate 2.0 ft, Major 3.0 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/11 AM 3.5 1.0 0.5 Minor
12/12 AM 3.0 0.5 0.8 None
12/01 PM 4.7 2.2 1.9 Moderate
13/01 AM 5.3 2.8 3.2 Moderate
13/01 PM 5.7 3.2 3.0 Major
&&
$$
DEZ001-NJZ016-112030-
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/O.NEW.KPHI.CF.W.0002.251012T1500Z-251014T0100Z/
New Castle-Salem-
319 AM EDT Sat Oct 11 2025
...COASTAL FLOOD WARNING IN EFFECT FROM 11 AM SUNDAY TO 9 PM EDT
MONDAY...
* WHAT...One to two feet of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...In Delaware, New Castle. In New Jersey, Salem.
* WHEN...From 11 AM Sunday to 9 PM EDT Monday.
* IMPACTS...At this level, widespread roadway flooding occurs
along tidal waterways. Some roads become impassable. Minor
damage to vulnerable structures may begin to occur.
* ADDITIONAL DETAILS...A strong coastal storm will impact the
region Sunday through Monday. Moderate coastal flood impacts are
likely. Interests along Delaware Bay and its tidal tributaries
should remain alert for forecast updates regarding this
potentially coastal flood event.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Warning means that moderate or major tidal
flooding is occurring or imminent. Be prepared for rising water
levels and take appropriate action to protect life and property.
Follow the recommendations of local emergency management
officials.
Do not drive your vehicle through flood waters. The water may be
deeper than you think it is. You will be putting yourself in
danger and your vehicle may be damaged, leading to costly
repairs.
Visit the National Water Prediction Service at
https://water.noaa.gov/wfo/phi for additional water level and
flood impact information for your local tide gauge.
&&
Time of high total tides are approximate to the nearest hour.
Delaware River at Reedy Point
MLLW Categories - Minor 7.2 ft, Moderate 8.2 ft, Major 9.2 ft
MHHW Categories - Minor 1.4 ft, Moderate 2.4 ft, Major 3.4 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/03 AM 6.1 0.3 0.7 None
11/03 PM 7.4 1.6 1.0 Minor
12/04 AM 7.1 1.3 1.9 None
12/04 PM 8.9 3.1 2.8 Moderate
13/05 AM 8.5 2.7 3.5 Moderate
13/05 PM 8.4 2.6 2.5 Moderate
&&
$$
NJZ012>014-112030-
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Middlesex-Western Monmouth-Eastern Monmouth-
319 AM EDT Sat Oct 11 2025
...COASTAL FLOOD WARNING IN EFFECT FROM 8 AM SUNDAY TO 8 PM EDT
MONDAY...
* WHAT...One to two feet of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...Middlesex, Western Monmouth and Eastern Monmouth.
* WHEN...From 8 AM Sunday to 8 PM EDT Monday.
* IMPACTS...At this level, widespread roadway flooding occurs in
coastal and bayside communities and along inland tidal
waterways. Many roads become impassable. Some damage to
vulnerable structures may begin to occur.
* ADDITIONAL DETAILS...A strong coastal storm will impact the
region Sunday through Monday. Moderate to potentially major
coastal flood impacts are likely. Severe beach erosion and dune
breaching is possible due to very high surf conditions.
Interests along the Atlantic coast, back bays, Raritan Bay, and
tidal waterways should remain alert for forecast updates
regarding this significant coastal flood event.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Warning means that moderate or major tidal
flooding is occurring or imminent. Be prepared for rising water
levels and take appropriate action to protect life and property.
Follow the recommendations of local emergency management
officials.
Do not drive your vehicle through flood waters. The water may be
deeper than you think it is. You will be putting yourself in
danger and your vehicle may be damaged, leading to costly
repairs.
Visit the National Water Prediction Service at
https://water.noaa.gov/wfo/phi for additional water level and
flood impact information for your local tide gauge.
&&
Time of high total tides are approximate to the nearest hour.
Arthur Kill at Perth Amboy
MLLW Categories - Minor 7.2 ft, Moderate 8.2 ft, Major 9.2 ft
MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/12 PM 7.2 1.5 0.7 Minor
12/12 AM 6.2 0.5 1.1 None
12/01 PM 8.6 2.9 2.5 Moderate
13/01 AM 8.5 2.8 3.5 Moderate
13/02 PM 8.8 3.1 2.8 Moderate
Sandy Hook Bay at Sandy Hook
MLLW Categories - Minor 6.7 ft, Moderate 7.7 ft, Major 8.7 ft
MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/12 PM 6.5 1.3 0.7 None
12/12 AM 5.8 0.6 1.1 None
12/01 PM 7.8 2.6 2.3 Moderate
13/02 AM 8.0 2.8 3.5 Moderate
13/02 PM 8.2 3.0 2.9 Moderate
Watson Creek at Manasquan
MLLW Categories - Minor 5.7 ft, Moderate 6.7 ft, Major 7.7 ft
MHHW Categories - Minor 1.3 ft, Moderate 2.3 ft, Major 3.3 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/12 PM 5.6 1.2 0.8 None
12/12 AM 4.9 0.5 1.0 None
12/01 PM 6.4 2.0 1.8 Minor
13/01 AM 6.7 2.3 2.9 Moderate
13/01 PM 6.9 2.5 2.7 Moderate
&&
$$
NJZ017>019-PAZ070-071-106-112030-
/O.NEW.KPHI.CF.Y.0027.251012T1800Z-251014T0300Z/
Gloucester-Camden-Northwestern Burlington-Delaware-Philadelphia-
Lower Bucks-
319 AM EDT Sat Oct 11 2025
...COASTAL FLOOD ADVISORY IN EFFECT FROM 2 PM SUNDAY TO 11 PM EDT
MONDAY...
* WHAT...Up to one foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...In New Jersey, Gloucester, Camden and Northwestern
Burlington. In Pennsylvania, Delaware, Philadelphia and Lower
Bucks.
* WHEN...From 2 PM Sunday to 11 PM EDT Monday.
* IMPACTS...At this level, flooding begins on the most
vulnerable roads along tidal waterways. Some partial or full
road closures are possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some road
closures. Usually, the most vulnerable roadways will flood.
Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.
Visit the National Water Prediction Service at
https://water.noaa.gov/wfo/phi for additional water level and
flood impact information for your local tide gauge.
&&
Time of high total tides are approximate to the nearest hour.
Delaware River at Philadelphia
MLLW Categories - Minor 8.2 ft, Moderate 9.2 ft, Major 10.2 ft
MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/05 AM 7.2 0.5 1.2 None
11/05 PM 8.2 1.5 1.2 Minor
12/06 AM 7.3 0.6 1.5 None
12/07 PM 9.0 2.3 2.2 Minor
13/07 AM 8.5 1.8 2.8 Minor
13/08 PM 9.0 2.3 2.4 Minor
Delaware River at Burlington
MLLW Categories - Minor 9.3 ft, Moderate 10.3 ft, Major 11.3 ft
MHHW Categories - Minor 1.6 ft, Moderate 2.6 ft, Major 3.6 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
11/06 AM 7.9 0.2 0.6 None
11/06 PM 9.4 1.7 1.1 Minor
12/07 AM 8.4 0.7 1.4 None
12/07 PM 10.0 2.3 2.0 Minor
13/08 AM 9.2 1.5 2.4 None
13/08 PM 10.1 2.4 2.4 Minor
&&
$$