Coastal Flood Warnings/Watches/Statements
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
561
WHUS41 KPHI 231435
CFWPHI
Coastal Hazard Message
National Weather Service Mount Holly NJ
1035 AM EDT Sat Aug 23 2025
MDZ012-231545-
/O.CAN.KPHI.CF.Y.0020.000000T0000Z-250823T1500Z/
Kent MD-
1035 AM EDT Sat Aug 23 2025
...COASTAL FLOOD ADVISORY IS CANCELLED...
Water levels continue to drop below Coastal Flood Advisory
thresholds.
$$
DEZ004-NJZ024-240300-
/O.CON.KPHI.CF.W.0001.000000T0000Z-250824T0600Z/
/O.CON.KPHI.RP.S.0005.000000T0000Z-250825T0000Z/
Delaware Beaches-Atlantic Coastal Cape May-
1035 AM EDT Sat Aug 23 2025
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
SUNDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH SUNDAY
EVENING...
* WHAT...For the Coastal Flood Warning, up to one half foot of
inundation above ground level in low-lying areas near
shorelines and tidal waterways. For the High Rip Current Risk,
dangerous rip currents.
* WHERE...In Delaware, Delaware Beaches. In New Jersey, Atlantic
Coastal Cape May.
* WHEN...For the Coastal Flood Warning, until 2 AM EDT Sunday.
For the High Rip Current Risk, through Sunday evening.
* IMPACTS...At this level, flooding begins on the most
vulnerable roads in coastal and bayside communities, and along
inland tidal waterways. Some partial or full road closures are
possible. Rip currents can sweep even the best swimmers away
from shore into deeper water.
* ADDITIONAL DETAILS...Localized moderate tidal flooding remains
possible with the Saturday night high tide, particularly along
the backbays that remain slow to drain.
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 Advanced Hydrologic Prediction Service at
https://water.noaa.gov/phi for additional water level and flood
impact information for your local tide gauge.
Always obey posted Beach Flags. If you enter the surf zone,
always have a floatation device with you and swim near a
lifeguard if possible. If caught in a rip current, relax and
float and do not swim against the current. If able, swim parallel
to the shoreline. If unable to escape, face the shore and call or
wave for help.
&&
Time of high total tides are approximate to the nearest hour.
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
-------- --------- --------- --------- --------
23/10 AM 5.4 0.8 1.2 None
23/10 PM 6.1 1.5 1.1 Minor
24/10 AM 5.2 0.5 0.8 None
24/11 PM 5.7 1.0 0.9 None
25/11 AM 5.3 0.7 0.8 None
25/11 PM 5.2 0.5 0.6 None
&&
$$
NJZ025-026-240300-
/O.CON.KPHI.CF.W.0001.000000T0000Z-250824T0600Z/
/O.CON.KPHI.RP.S.0005.000000T0000Z-250825T0000Z/
Coastal Atlantic-Coastal Ocean-
1035 AM EDT Sat Aug 23 2025
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
SUNDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH SUNDAY
EVENING...
* WHAT...For the Coastal Flood Warning, up to one half foot of
inundation above ground level in low-lying areas near
shorelines and tidal waterways. For the High Rip Current Risk,
dangerous rip currents.
* WHERE...Coastal Atlantic and Coastal Ocean.
* WHEN...For the Coastal Flood Warning, until 2 AM EDT Sunday.
For the High Rip Current Risk, through Sunday evening.
* IMPACTS...At this level, flooding begins on the most
vulnerable roads in coastal and bayside communities, and along
inland tidal waterways. Some partial or full road closures are
possible. Rip currents can sweep even the best swimmers away
from shore into deeper water.
* ADDITIONAL DETAILS...Localized moderate tidal flooding remains
possible with the Saturday night high tide, particularly along
the backbays that remain slow to drain.
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/phi for additional water level and flood
impact information for your local tide gauge.
Always obey posted Beach Flags. If you enter the surf zone,
always have a floatation device with you and swim near a
lifeguard if possible. If caught in a rip current, relax and
float and do not swim against the current. If able, swim parallel
to the shoreline. If unable to escape, face the shore and call or
wave for help.
&&
Time of high total tides are approximate to the nearest hour.
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
-------- --------- --------- --------- --------
23/08 AM 5.4 0.8 1.1 None
23/08 PM 5.9 1.3 0.9 None
24/09 AM 5.1 0.5 0.6 None
24/09 PM 5.5 0.9 0.6 None
25/10 AM 5.2 0.6 0.7 None
25/10 PM 5.0 0.4 0.4 None
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
-------- --------- --------- --------- --------
23/08 AM 3.5 1.0 1.0 Minor
23/09 PM 3.7 1.2 0.8 Minor
24/09 AM 3.1 0.6 0.5 None
24/09 PM 3.2 0.7 0.4 None
25/10 AM 3.0 0.5 0.4 None
25/10 PM 2.8 0.3 0.2 None
&&
$$
NJZ020-022-027-240300-
/O.CON.KPHI.CF.W.0001.000000T0000Z-250824T0600Z/
Ocean-Atlantic-Southeastern Burlington-
1035 AM EDT Sat Aug 23 2025
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
SUNDAY...
* WHAT...Up to one half foot of inundation above ground level in
low-lying areas near shorelines and tidal waterways.
* WHERE...Ocean, Atlantic and Southeastern Burlington.
* WHEN...Until 2 AM EDT Sunday.
* IMPACTS...At this level, flooding begins on the most
vulnerable roads in coastal and bayside communities, and along
inland tidal waterways. Some partial or full road closures are
possible.
* ADDITIONAL DETAILS...Localized moderate tidal flooding remains
possible with the Saturday night high tide, particularly along
the backbays that remain slow to drain.
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/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.
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
-------- --------- --------- --------- --------
23/08 AM 5.4 0.8 1.1 None
23/08 PM 5.9 1.3 0.9 None
24/09 AM 5.1 0.5 0.6 None
24/09 PM 5.5 0.9 0.6 None
25/10 AM 5.2 0.6 0.7 None
25/10 PM 5.0 0.4 0.4 None
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
-------- --------- --------- --------- --------
23/08 AM 3.5 1.0 1.0 Minor
23/09 PM 3.7 1.2 0.8 Minor
24/09 AM 3.1 0.6 0.5 None
24/09 PM 3.2 0.7 0.4 None
25/10 AM 3.0 0.5 0.4 None
25/10 PM 2.8 0.3 0.2 None
&&
$$
DEZ002-003-NJZ021-023-240300-
/O.CON.KPHI.CF.W.0001.000000T0000Z-250824T0600Z/
Kent-Inland Sussex-Cumberland-Cape May-
1035 AM EDT Sat Aug 23 2025
...COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 2 AM EDT
SUNDAY...
* WHAT...Up to one foot of inundation above ground level in low-
lying areas near shorelines and tidal waterways.
* WHERE...In Delaware, Kent and Inland Sussex. In New Jersey,
Cumberland and Cape May.
* WHEN...Until 2 AM EDT Sunday.
* IMPACTS...At this level, flooding begins on the most
vulnerable roads in coastal and bayside communities, and along
inland tidal waterways. Some partial or full road closures are
possible.
* ADDITIONAL DETAILS...Localized moderate tidal flooding remains
possible with the Saturday night high tide, particularly along
the backbays that remain slow to drain.
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/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
-------- --------- --------- --------- --------
23/10 AM 6.6 0.9 1.2 Minor
23/10 PM 7.3 1.6 1.0 Minor
24/11 AM 6.4 0.7 0.9 None
24/11 PM 6.9 1.2 0.9 Minor
25/12 PM 6.3 0.6 0.7 None
26/12 AM 6.3 0.6 0.5 None
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
-------- --------- --------- --------- --------
23/10 AM 5.4 0.8 1.2 None
23/10 PM 6.1 1.5 1.1 Minor
24/10 AM 5.2 0.5 0.8 None
24/11 PM 5.7 1.0 0.9 None
25/11 AM 5.3 0.7 0.8 None
25/11 PM 5.2 0.5 0.6 None
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
-------- --------- --------- --------- --------
23/10 AM 7.1 0.8 1.2 None
23/10 PM 8.1 1.8 1.5 Minor
24/11 AM 7.1 0.8 1.1 None
24/11 PM 7.5 1.2 1.1 None
25/11 AM 7.0 0.7 1.0 None
25/11 PM 7.0 0.7 0.9 None
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
-------- --------- --------- --------- --------
23/09 AM 4.9 0.9 1.1 None
23/09 PM 5.2 1.2 0.7 None
24/09 AM 4.3 0.3 0.5 None
24/10 PM 4.7 0.7 0.4 None
25/10 AM 4.3 0.3 0.5 None
25/10 PM 4.3 0.3 0.3 None
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
-------- --------- --------- --------- --------
23/09 AM 5.6 0.5 0.8 None
23/09 PM 6.5 1.4 1.0 Minor
24/10 AM 5.5 0.4 0.6 None
24/10 PM 6.0 0.9 0.6 None
25/10 AM 5.6 0.5 0.7 None
25/10 PM 5.5 0.4 0.4 None
&&
$$
NJZ017>019-PAZ070-071-106-240300-
/O.CON.KPHI.CF.Y.0019.000000T0000Z-250824T1000Z/
Gloucester-Camden-Northwestern Burlington-Delaware-Philadelphia-
Lower Bucks-
1035 AM EDT Sat Aug 23 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
SUNDAY...
* WHAT...Up to one foot of inundation above ground level 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...Until 6 AM EDT Sunday.
* 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/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
-------- --------- --------- --------- --------
23/02 PM 8.0 1.3 1.8 None
24/03 AM 8.7 2.0 1.8 Minor
24/03 PM 8.0 1.3 1.7 None
25/03 AM 8.4 1.7 1.7 Minor
25/04 PM 8.0 1.3 1.6 None
26/04 AM 7.9 1.2 1.3 None
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
-------- --------- --------- --------- --------
23/03 PM 9.5 1.8 2.3 Minor
24/04 AM 9.8 2.1 1.9 Minor
24/04 PM 9.5 1.8 2.1 Minor
25/04 AM 9.8 2.1 2.0 Minor
25/05 PM 9.5 1.8 2.0 Minor
26/05 AM 9.6 1.9 1.9 Minor
&&
$$
DEZ001-NJZ016-240300-
/O.CON.KPHI.CF.Y.0019.000000T0000Z-250824T0600Z/
New Castle-Salem-
1035 AM EDT Sat Aug 23 2025
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
SUNDAY...
* WHAT...Up to one foot of inundation above ground level in low-
lying areas near shorelines and tidal waterways.
* WHERE...In Delaware, New Castle. In New Jersey, Salem.
* WHEN...Until 2 AM EDT Sunday.
* 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/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
-------- --------- --------- --------- --------
23/12 PM 7.1 1.3 1.5 None
24/12 AM 7.7 1.9 1.5 Minor
24/01 PM 6.9 1.1 1.2 None
25/01 AM 7.3 1.5 1.2 Minor
25/01 PM 6.7 0.9 1.0 None
26/02 AM 6.5 0.7 0.6 None
&&
$$
NJZ014-240300-
/O.CON.KPHI.RP.S.0005.000000T0000Z-250825T0000Z/
Eastern Monmouth-
1035 AM EDT Sat Aug 23 2025
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH SUNDAY
EVENING...
* WHAT...Dangerous rip currents.
* WHERE...Eastern Monmouth.
* WHEN...Through Sunday evening.
* IMPACTS...Rip currents can sweep even the best swimmers away
from shore into deeper water.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Always obey posted Beach Flags. If you enter the surf zone,
always have a floatation device with you and swim near a
lifeguard if possible. If caught in a rip current, relax and
float and do not swim against the current. If able, swim parallel
to the shoreline. If unable to escape, face the shore and call or
wave for help.
&&
$$
MPS