High Surf Advisory
Coastal Hazard Message
National Weather Service Mount Holly NJ
626 AM EDT Wed Aug 20 2025
DEZ004-210000-
/O.UPG.KPHI.CF.A.0001.250821T1800Z-250823T0300Z/
/O.NEW.KPHI.CF.W.0001.250820T2100Z-250823T0600Z/
/O.EXT.KPHI.SU.Y.0001.000000T0000Z-250822T2200Z/
/O.EXT.KPHI.RP.S.0005.000000T0000Z-250822T2200Z/
Delaware Beaches-
626 AM EDT Wed Aug 20 2025
...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM EDT FRIDAY...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH FRIDAY AFTERNOON...
...COASTAL FLOOD WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO
2 AM EDT SATURDAY...
* WHAT...For the High Surf Advisory, large breaking waves of 5 to
8 feet expected in the surf zone on Wednesday and 7 to 12 feet
on Thursday. For the High Rip Current Risk, life-threatening
rip currents. For the Coastal Flood Warning, one to two feet of
inundation above ground level expected in low- lying areas near
shorelines and tidal waterways.
* WHERE...Delaware Beaches.
* WHEN...For the High Surf Advisory, until 6 PM EDT Friday. For
the High Rip Current Risk, through Friday afternoon. For the
Coastal Flood Warning, from 5 PM this afternoon to 2 AM EDT
Saturday.
* 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. Dangerous swimming
and surfing conditions and localized beach erosion. Rip
currents can sweep even the best swimmers away from shore into
deeper water.
* ADDITIONAL DETAILS...The greatest impacts from coastal flooding
are expected with the Thursday evening high tide. Locally major
flooding impacts are possible.
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
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
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
-------- --------- --------- --------- --------
20/07 AM 4.8 0.2 1.1 None
20/07 PM 6.2 1.5 1.1 Minor
21/08 AM 5.6 1.0 1.7 None
21/08 PM 7.9 3.2 2.8 Moderate
22/09 AM 6.6 2.0 2.5 Minor
22/09 PM 7.0 2.3 1.9 Moderate
&&
$$
Coastal Hazard Message
National Weather Service Mount Holly NJ
626 AM EDT Wed Aug 20 2025
NJZ014-210000-
/O.EXT.KPHI.SU.Y.0001.000000T0000Z-250822T2200Z/
/O.EXT.KPHI.CF.A.0001.250821T2100Z-250823T0600Z/
/O.EXT.KPHI.RP.S.0005.000000T0000Z-250822T2200Z/
Eastern Monmouth-
626 AM EDT Wed Aug 20 2025
...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM EDT FRIDAY...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH FRIDAY AFTERNOON...
...COASTAL FLOOD WATCH NOW IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
* WHAT...For the High Surf Advisory, large breaking waves of 5 to
8 feet expected in the surf zone on Wednesday and 7 to 12 feet
on Thursday. For the High Rip Current Risk, life-threatening
rip currents. For the Coastal Flood Watch, one to two feet of
inundation above ground level possible in low- lying areas near
shorelines and tidal waterways.
* WHERE...Eastern Monmouth.
* WHEN...For the High Surf Advisory, until 6 PM EDT Friday. For
the High Rip Current Risk, through Friday afternoon. For the
Coastal Flood Watch, from Thursday afternoon through late
Friday night.
* 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. Dangerous swimming
and surfing conditions and localized beach erosion. Rip
currents can sweep even the best swimmers away from shore into
deeper water.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Watch means that conditions favorable for
flooding are expected to develop.
Be prepared to begin taking appropriate action to protect life
and property. Follow the recommendations of local emergency
management officials. Be sure to check the latest forecast from
time to time in case a warning is issued or any new information
becomes available.
Visit the Advanced Hydrologic Prediction Service at
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
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.
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
-------- --------- --------- --------- --------
20/06 AM 5.7 0.5 1.1 None
20/06 PM 6.9 1.7 1.4 Minor
21/07 AM 6.5 1.3 1.7 None
21/07 PM 8.0 2.8 2.4 Moderate
22/08 AM 7.5 2.3 2.4 Minor
22/08 PM 7.8 2.6 2.1 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
-------- --------- --------- --------- --------
20/06 AM 4.5 0.1 0.7 None
20/06 PM 5.1 0.7 0.5 None
21/07 AM 4.9 0.5 0.9 None
21/07 PM 6.7 2.3 2.0 Moderate
22/08 AM 6.0 1.6 1.8 Minor
22/08 PM 6.2 1.8 1.5 Minor
&&
$$
Coastal Hazard Message
National Weather Service Mount Holly NJ
626 AM EDT Wed Aug 20 2025
NJZ026-210000-
/O.EXT.KPHI.SU.Y.0001.000000T0000Z-250822T2200Z/
/O.EXT.KPHI.CF.A.0001.250821T2100Z-250823T0600Z/
/O.EXT.KPHI.RP.S.0005.000000T0000Z-250822T2200Z/
Coastal Ocean-
626 AM EDT Wed Aug 20 2025
...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM EDT FRIDAY...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH FRIDAY AFTERNOON...
...COASTAL FLOOD WATCH NOW IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
* WHAT...For the High Surf Advisory, large breaking waves of 5 to
8 feet expected in the surf zone on Wednesday and 7 to 12 feet
on Thursday. For the High Rip Current Risk, life-threatening rip
currents. For the Coastal Flood Watch, one to two feet of
inundation above ground level possible in low-lying areas near
shorelines and tidal waterways.
* WHERE...Coastal Ocean.
* WHEN...For the High Surf Advisory, until 6 PM EDT Friday. For
the High Rip Current Risk, through Friday afternoon. For the
Coastal Flood Watch, from Thursday afternoon through late
Friday night.
* 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. Dangerous swimming
and surfing conditions and localized beach erosion. Rip
currents can sweep even the best swimmers away from shore into
deeper water.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Watch means that conditions favorable for
flooding are expected to develop.
Be prepared to begin taking appropriate action to protect life
and property. Follow the recommendations of local emergency
management officials. Be sure to check the latest forecast from
time to time in case a warning is issued or any new information
becomes available.
Visit the Advanced Hydrologic Prediction Service at
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
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.
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
-------- --------- --------- --------- --------
20/06 AM 2.9 0.4 0.7 None
20/06 PM 3.4 0.9 0.5 None
21/07 AM 3.2 0.7 0.9 None
21/07 PM 4.8 2.3 1.9 Moderate
22/07 AM 4.2 1.7 1.9 Minor
22/08 PM 4.4 1.9 1.5 Minor
&&
$$
Coastal Hazard Message
National Weather Service Mount Holly NJ
626 AM EDT Wed Aug 20 2025
NJZ024-210000-
/O.UPG.KPHI.CF.A.0001.250821T1800Z-250823T0300Z/
/O.NEW.KPHI.CF.W.0001.250820T2100Z-250823T0600Z/
/O.EXT.KPHI.SU.Y.0001.000000T0000Z-250822T2200Z/
/O.EXT.KPHI.RP.S.0005.000000T0000Z-250822T2200Z/
Atlantic Coastal Cape May-
626 AM EDT Wed Aug 20 2025
...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM EDT FRIDAY...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH FRIDAY AFTERNOON...
...COASTAL FLOOD WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO
2 AM EDT SATURDAY...
* WHAT...For the High Surf Advisory, large breaking waves of 5 to
8 feet expected in the surf zone on Wednesday and 7 to 12 feet
on Thursday. For the High Rip Current Risk, life-threatening rip
currents. For the Coastal Flood Warning, one to two feet of
inundation above ground level expected in low-lying areas near
shorelines and tidal waterways.
* WHERE...Atlantic Coastal Cape May.
* WHEN...For the High Surf Advisory, until 6 PM EDT Friday. For
the High Rip Current Risk, through Friday afternoon. For the
Coastal Flood Warning, from 5 PM this afternoon to 2 AM EDT
Saturday.
* IMPACTS...Numerous roads may be closed. Low lying property
including homes, businesses, and some critical infrastructure
will be inundated. Some shoreline erosion will occur.
Dangerous swimming and surfing conditions and localized beach
erosion. Rip currents can sweep even the best swimmers away
from shore into deeper water.
* ADDITIONAL DETAILS...The greatest impacts from coastal flooding
are expected with the Thursday evening high tide. Locally major
flooding impacts are possible.
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
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
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.
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
-------- --------- --------- --------- --------
20/06 AM 4.9 -0.2 0.8 None
20/07 PM 6.5 1.4 0.9 Minor
21/07 AM 5.6 0.5 1.3 None
21/08 PM 8.1 3.0 2.5 Moderate
22/08 AM 6.9 1.8 2.3 Minor
22/08 PM 7.3 2.2 1.7 Moderate
&&
$$
Coastal Hazard Message
National Weather Service Mount Holly NJ
626 AM EDT Wed Aug 20 2025
NJZ025-210000-
/O.EXT.KPHI.SU.Y.0001.000000T0000Z-250822T2200Z/
/O.EXT.KPHI.CF.A.0001.250821T2100Z-250823T0600Z/
/O.EXT.KPHI.RP.S.0005.000000T0000Z-250822T2200Z/
Coastal Atlantic-
626 AM EDT Wed Aug 20 2025
...HIGH SURF ADVISORY NOW IN EFFECT UNTIL 6 PM EDT FRIDAY...
...HIGH RIP CURRENT RISK NOW IN EFFECT THROUGH FRIDAY AFTERNOON...
...COASTAL FLOOD WATCH NOW IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
* WHAT...For the High Surf Advisory, large breaking waves of 5 to
8 feet expected in the surf zone on Wednesday and 7 to 12 feet
on Thursday. For the High Rip Current Risk, life-threatening rip
currents. For the Coastal Flood Watch, one to two feet of
inundation above ground level possible in low-lying areas near
shorelines and tidal waterways.
* WHERE...Coastal Atlantic.
* WHEN...For the High Surf Advisory, until 6 PM EDT Friday. For
the High Rip Current Risk, through Friday afternoon. For the
Coastal Flood Watch, from Thursday afternoon through late
Friday night.
* 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. Dangerous swimming
and surfing conditions and localized beach erosion. Rip
currents can sweep even the best swimmers away from shore into
deeper water.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Watch means that conditions favorable for
flooding are expected to develop.
Be prepared to begin taking appropriate action to protect life
and property. Follow the recommendations of local emergency
management officials. Be sure to check the latest forecast from
time to time in case a warning is issued or any new information
becomes available.
Visit the Advanced Hydrologic Prediction Service at
water.weather.gov/ahps for additional water level and flood
impact information for your local tide gauge.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
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
-------- --------- --------- --------- --------
20/06 AM 4.4 -0.2 0.7 None
20/06 PM 6.2 1.6 1.1 Minor
21/07 AM 5.4 0.8 1.5 None
21/07 PM 7.6 3.0 2.5 Moderate
22/07 AM 6.7 2.1 2.6 Minor
22/08 PM 7.1 2.5 2.0 Moderate
&&
$$
Coastal Hazard Message
National Weather Service Wakefield VA
931 AM EDT Wed Aug 20 2025
MDZ025-VAZ099-100-202200-
/O.CON.KAKQ.SU.Y.0002.250820T1700Z-250822T1100Z/
/O.CON.KAKQ.CF.A.0001.250821T1800Z-250822T1800Z/
/O.CON.KAKQ.BH.S.0012.000000T0000Z-250823T0000Z/
Maryland Beaches-Accomack-Northampton-
931 AM EDT Wed Aug 20 2025
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH FRIDAY
EVENING...
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON
TO 7 AM EDT FRIDAY...
...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY AFTERNOON...
* WHAT...For the Beach Hazards Statement, a high risk of rip
currents is expected. For the High Surf Advisory, large
breaking waves of 10 to 12 feet expected in the surf zone. For
the Coastal Flood Watch, one to three feet of inundation above
ground level possible in low-lying areas near shorelines and
tidal waterways.
* WHERE...In Maryland, coastal Worcester County, including Ocean
City. In Virginia, Accomack and Northampton Counties.
* WHEN...For the Beach Hazards Statement, through Friday
evening. For the High Surf Advisory, from 1 PM this afternoon
to 7 AM EDT Friday. For the Coastal Flood Watch, from Thursday
afternoon through Friday afternoon.
* IMPACTS...Numerous roads may be closed. Low lying property
including homes, businesses, and some critical infrastructure
may be inundated. Very dangerous swimming and surfing
conditions are expected, as well as the wave action resulting in
significant beach erosion. Rip currents can sweep even the best
swimmers away from shore into deeper water. Dangerous shore
break can throw a swimmer or surfer head first into the bottom
causing neck and back injuries.
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.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
Remain out of the water to avoid hazardous swimming conditions.
&&
Time of high total tides are approximate to the nearest hour.
OCEAN CITY INLET MD
MLLW CATEGORIES - MINOR 4.0 FT, MODERATE 5.0 FT, MAJOR 6.0 FT
MHHW CATEGORIES - MINOR 1.5 FT, MODERATE 2.5 FT, MAJOR 3.5 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/07 PM 3.9 1.4 1.0 1 NONE
21/07 AM 3.8 1.3 1.6 1 NONE
21/08 PM 4.7 2.2 1.8 1 MINOR
22/08 AM 4.1 1.6 1.8 1 MINOR
22/08 PM 4.3 1.8 1.5 1 MINOR
SAXIS VA
MLLW CATEGORIES - MINOR 4.5 FT, MODERATE 5.5 FT, MAJOR 6.5 FT
MHHW CATEGORIES - MINOR 2.0 FT, MODERATE 3.0 FT, MAJOR 4.0 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/10 AM 3.6 1.1 1.5 1 NONE
20/11 PM 3.9 1.4 1.1 1 NONE
21/10 AM 3.3 0.8 1.0 2-3 NONE
22/12 AM 4.1 1.6 1.2 3 NONE
22/12 PM 4.3 1.8 1.8 2 NONE
23/01 AM 4.6 2.1 1.8 1 MINOR
NASSAWADOX CREEK AT BAYFORD VA
MLLW CATEGORIES - MINOR 3.0 FT, MODERATE 3.5 FT, MAJOR 4.5 FT
MHHW CATEGORIES - MINOR 1.0 FT, MODERATE 1.5 FT, MAJOR 2.5 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/09 AM 2.9 0.9 1.3 1 NONE
20/09 PM 3.3 1.3 1.2 1-2 MINOR
21/10 AM 3.2 1.2 1.5 4-5 MINOR
21/10 PM 3.9 1.9 1.8 5 MODERATE
22/10 AM 3.7 1.7 2.0 3-4 MODERATE
22/11 PM 3.7 1.7 1.7 1 MODERATE
CHINCOTEAGUE INLET VA
MLLW CATEGORIES - MINOR 4.5 FT, MODERATE 5.0 FT, MAJOR 6.0 FT
MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 2.2 FT, MAJOR 3.2 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/07 PM 4.0 1.2 0.5 1 NONE
21/07 AM 3.6 0.8 0.7 1-2 NONE
21/08 PM 5.1 2.3 1.6 2 MODERATE
22/07 AM 4.7 1.9 1.7 1 MINOR
22/08 PM 4.9 2.1 1.4 1 MINOR
WACHAPREAGUE VA
MLLW CATEGORIES - MINOR 6.5 FT, MODERATE 7.5 FT, MAJOR 8.0 FT
MHHW CATEGORIES - MINOR 2.0 FT, MODERATE 3.0 FT, MAJOR 3.5 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/07 PM 6.1 1.6 1.3 1 NONE
21/07 AM 5.2 0.7 1.3 1 NONE
21/08 PM 6.8 2.3 2.0 1 MINOR
22/08 AM 6.8 2.3 2.7 1 MINOR
22/09 PM 7.4 2.9 2.6 1 MINOR
TANGIER ISLAND, VA
MLLW CATEGORIES - MINOR 3.2 FT, MODERATE 3.8 FT, MAJOR 4.2 FT
MHHW CATEGORIES - MINOR 1.4 FT, MODERATE 1.9 FT, MAJOR 2.4 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/10 AM 2.9 1.1 1.6 1 NONE
20/11 PM 3.4 1.6 1.5 1 MINOR
21/11 AM 3.0 1.1 1.6 1 NONE
21/11 PM 3.8 2.0 2.0 1 MODERATE
22/12 PM 3.7 1.9 2.2 1 MINOR
23/12 AM 4.0 2.1 2.2 1 MODERATE
HARBORTON VA
MLLW CATEGORIES - MINOR 4.5 FT, MODERATE 5.5 FT, MAJOR 6.5 FT
MHHW CATEGORIES - MINOR 2.5 FT, MODERATE 3.5 FT, MAJOR 4.5 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
20/10 AM 3.4 1.4 1.6 1 NONE
20/10 PM 3.7 1.7 1.5 1 NONE
21/11 AM 3.4 1.4 1.5 1 NONE
21/11 PM 4.0 2.0 1.8 1 NONE
22/12 PM 4.2 2.2 2.2 1 NONE
23/12 AM 4.3 2.2 2.1 1 NONE
KIPTOPEKE VA
MLLW CATEGORIES - MINOR 4.5 FT, MODERATE 5.0 FT, MAJOR 5.5 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
-------- --------- --------- --------- ------- --------
20/07 PM 4.3 1.3 1.1 1-2 NONE
21/08 AM 4.2 1.2 1.4 3-4 NONE
21/08 PM 5.4 2.4 2.2 4-5 MODERATE
22/09 AM 5.0 2.0 2.1 3 MODERATE
22/09 PM 4.9 1.9 1.7 1 MINOR
OYSTER VA
MLLW CATEGORIES - MINOR 7.0 FT, MODERATE 7.5 FT, MAJOR 8.5 FT
MHHW CATEGORIES - MINOR 2.4 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
-------- --------- --------- --------- ------- --------
20/07 PM 7.0 2.4 1.3 1 MINOR
21/08 AM 5.8 1.2 1.6 1 NONE
21/08 PM 8.4 3.8 2.6 1 MODERATE
22/08 AM 7.1 2.5 2.7 1 MINOR
22/09 PM 7.9 3.3 2.2 1 MODERATE
&&
$$
Coastal Hazard Message
National Weather Service New York NY
305 AM EDT Wed Aug 20 2025
NYZ075-178-202300-
/O.NEW.KOKX.CF.A.0001.250821T2200Z-250822T0400Z/
/O.CON.KOKX.SU.Y.0001.250820T1000Z-250823T0000Z/
/O.CON.KOKX.RP.S.0012.000000T0000Z-250823T0000Z/
Kings (Brooklyn)-Southern Queens-
305 AM EDT Wed Aug 20 2025
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY
EVENING...
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO
8 PM EDT FRIDAY...
...COASTAL FLOOD WATCH IN EFFECT THURSDAY EVENING...
* WHAT...For the High Rip Current Risk, life-threatening rip currents.
For the High Surf Advisory, large breaking waves of 5 to 9
feet expected in the surf zone today, 9 to 13 feet Thursday and
4 to 8 feet on Friday. Highest waves expected along the Rockaway
beaches. For the Coastal Flood Watch, one to two feet of inundation
above ground level possible in vulnerable areas near the waterfront
and shoreline.
* WHERE...Kings (Brooklyn) and Southern Queens Counties.
* WHEN...For the High Rip Current Risk, through Friday evening.
For the High Surf Advisory, from 6 AM this morning to 8 PM EDT
Friday. For the Coastal Flood Watch, Thursday evening.
* COASTAL FLOOD IMPACTS...Widespread moderate flooding 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.
* SWIMMING IMPACTS...Life-threatening swimming and surfing conditions
and localized beach erosion. Life-threatening rip currents are
likely for all people entering the surf zone. Anyone visiting
the beaches should stay out of the surf. Rip currents can
sweep even the best swimmers away from shore into deeper water.
* SHORELINE IMPACTS...The threat for beach flooding, beach
erosion and escarpment will increase with successive high
tides Tue eve thru Fri morning. Scattered areas of dune
erosion are likely during the Thu eve and Fri morning high
tides.
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.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
If you enter the surf zone, always have a flotation device with
you and swim near a lifeguard. If caught in a rip current, relax
and float, and do not swim against the current. If able, swim in
a direction following the shoreline. If unable to escape, face
the shore and yell or wave for help.
$$
Coastal Hazard Message
National Weather Service New York NY
305 AM EDT Wed Aug 20 2025
NYZ080-081-179-202300-
/O.NEW.KOKX.CF.A.0001.250821T2200Z-250822T0400Z/
/O.CON.KOKX.SU.Y.0001.250820T1000Z-250823T0000Z/
/O.CON.KOKX.RP.S.0012.000000T0000Z-250823T0000Z/
Southwest Suffolk-Southeast Suffolk-Southern Nassau-
305 AM EDT Wed Aug 20 2025
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH FRIDAY
EVENING...
...HIGH SURF ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO
8 PM EDT FRIDAY...
...COASTAL FLOOD WATCH IN EFFECT THURSDAY EVENING...
* WHAT...For the High Rip Current Risk, life-threatening rip currents.
For the High Surf Advisory, large breaking waves of 7 to 11
feet expected in the surf zone today, 12 to 16 feet on Thursday
and 8 to 12 feet on Friday. For the Coastal Flood Watch,
one to two feet of inundation above ground level possible in
vulnerable areas near the waterfront and shoreline.
* WHERE...Southwest Suffolk, Southeast Suffolk and Southern
Nassau Counties.
* WHEN...For the High Rip Current Risk, through Friday evening.
For the High Surf Advisory, from 6 AM this morning to 8 PM EDT
Friday. For the Coastal Flood Watch, Thursday evening.
* COASTAL FLOOD IMPACTS...Widespread moderate flooding 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.
* SWIMMING IMPACTS...Life-threatening swimming and surfing conditions
and localized beach erosion. Life-threatening rip currents are
likely for all people entering the surf zone. Anyone visiting
the beaches should stay out of the surf. Rip currents can
sweep even the best swimmers away from shore into deeper water.
* SHORELINE IMPACTS...The threat for beach flooding, beach
erosion and escarpment and areas of dune erosion will increase
with successive high tides Tue eve thru Fri morning.
Widespread areas of dune erosion with localized overwashes are
expected during the Thu evening and Fri morning high tides.
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.
Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.
If you enter the surf zone, always have a flotation device with
you and swim near a lifeguard. If caught in a rip current, relax
and float, and do not swim against the current. If able, swim in
a direction following the shoreline. If unable to escape, face
the shore and yell or wave for help.
$$
