Coastal Flood Advisory
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
746 AM EDT Sat Apr 18 2026
MDZ014-190000-
/O.NEW.KLWX.CF.Y.0005.260419T0700Z-260419T1400Z/
Anne Arundel-
746 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY IN EFFECT FROM 3 AM TO 10 AM EDT
SUNDAY...
* WHAT...Up to one foot of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...From 3 AM to 10 AM EDT Sunday, especially around the
time of high tide.
* IMPACTS...At 2.8 feet, flooding of some of the parking area
near Dock Street in Annapolis may occur, with water
surrounding the Alex Haley Memorial.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. The affected high tide at Annapolis U.S. Naval Academy
is at 7:26 AM Sunday 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.
Severn River at Annapolis
MLLW Categories - Minor 2.6 ft, Moderate 3.3 ft, Major 5.0 ft
MHHW Categories - Minor 1.2 ft, Moderate 1.9 ft, Major 3.6 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
18/07 AM 2.4 1.0 0.8 0.5 None
18/06 PM 1.9 0.5 1.0 1.0 None
19/06 AM 2.9 1.5 1.4 0.5 Minor
19/07 PM 1.3 -0.1 0.4 0.5 None
20/08 AM 2.4 1.0 0.8 0.5 None
20/08 PM 1.1 -0.3 0.2 0.5 None
&&
$$
DHOF
Coastal Hazard Message
National Weather Service Mount Holly NJ
259 AM EDT Sat Apr 18 2026
DEZ001-NJZ016-182000-
/O.CON.KPHI.CF.Y.0006.260419T0300Z-260419T0700Z/
New Castle-Salem-
259 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO 3 AM EDT SUNDAY...
* WHAT...Up to one foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...In Delaware, New Castle. In New Jersey, Salem.
* WHEN...From 11 PM this evening to 3 AM EDT Sunday.
* IMPACTS...At this level, flooding begins on the most
vulnerable roads along tidal waterways. Some partial or full
road closures are possible.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Coastal Flood Advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some road
closures. Usually, the most vulnerable roadways will flood.
Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.
Visit the National Water Prediction Service at
https://water.noaa.gov/wfo/phi for additional water level and
flood impact information for your local tide gauge.
&&
Time of high total tides are approximate to the nearest hour.
Delaware River at Reedy Point
MLLW Categories - Minor 7.2 ft, Moderate 8.2 ft, Major 9.2 ft
MHHW Categories - Minor 1.4 ft, Moderate 2.4 ft, Major 3.4 ft
Total Total Departure
Day/Time Tide Tide from Norm Flood
ft MLLW ft MHHW ft Impact
-------- --------- --------- --------- --------
18/12 PM 6.9 1.1 1.5 None
19/12 AM 7.8 2.0 1.6 Minor
19/01 PM 5.9 0.1 0.6 None
20/01 AM 7.4 1.6 1.1 Minor
20/02 PM 5.5 -0.3 0.3 None
&&
$$
Coastal Hazard Message
National Weather Service Mount Holly NJ
259 AM EDT Sat Apr 18 2026
DEZ002>004-NJZ012>014-020>027-182000-
/O.CON.KPHI.CF.Y.0006.260419T0000Z-260419T0600Z/
Kent-Inland Sussex-Delaware Beaches-Middlesex-Western Monmouth-
Eastern Monmouth-Ocean-Cumberland-Atlantic-Cape May-
Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean-
Southeastern Burlington-
259 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO 2 AM EDT SUNDAY...
* WHAT...Up to one foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...Portions of central and southern Delaware and central,
northern and southern New Jersey.
* WHEN...From 8 PM this evening to 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.
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.
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
-------- --------- --------- --------- --------
18/11 AM 6.7 1.0 1.4 Minor
18/11 PM 7.3 1.6 0.6 Minor
19/11 AM 6.1 0.4 1.0 None
20/12 AM 7.1 1.4 0.4 Minor
20/12 PM 5.3 -0.4 0.4 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
-------- --------- --------- --------- --------
18/10 AM 5.4 0.8 1.2 None
18/10 PM 6.6 2.0 1.3 Minor
19/10 AM 5.0 0.3 1.1 None
19/11 PM 6.2 1.5 0.9 Minor
20/12 PM 4.2 -0.5 0.3 None
21/12 AM 5.8 1.2 0.6 None
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
-------- --------- --------- --------- --------
18/09 AM 6.3 0.6 0.7 None
18/09 PM 7.7 2.0 1.0 Minor
19/10 AM 6.4 0.7 0.9 None
19/10 PM 7.1 1.4 0.5 None
20/11 AM 5.4 -0.3 0.1 None
20/11 PM 6.5 0.8 0.2 None
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
-------- --------- --------- --------- --------
18/09 AM 6.2 1.0 1.1 None
18/09 PM 7.3 2.1 1.3 Minor
19/10 AM 6.1 0.9 1.2 None
19/10 PM 6.8 1.6 0.8 Minor
20/11 AM 5.1 -0.1 0.4 None
20/11 PM 6.2 1.0 0.5 None
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
-------- --------- --------- --------- --------
18/09 AM 4.7 0.3 0.5 None
18/09 PM 6.0 1.6 1.0 Minor
19/09 AM 4.5 0.1 0.7 None
19/10 PM 5.2 0.8 0.2 None
20/11 AM 3.7 -0.7 -0.2 None
20/11 PM 4.6 0.2 -0.2 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
-------- --------- --------- --------- --------
18/11 AM 7.2 0.9 1.4 None
18/11 PM 8.2 1.9 1.2 Minor
19/11 AM 6.5 0.2 0.9 None
19/11 PM 7.8 1.5 1.0 Minor
20/12 PM 6.0 -0.3 0.5 None
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
-------- --------- --------- --------- --------
18/09 AM 5.5 0.9 1.3 None
18/09 PM 6.7 2.1 1.4 Minor
19/09 AM 5.3 0.7 1.3 None
19/10 PM 6.2 1.6 0.9 Minor
20/11 AM 4.4 -0.2 0.6 None
20/11 PM 5.8 1.2 0.7 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
-------- --------- --------- --------- --------
18/09 AM 4.5 0.5 0.8 None
18/10 PM 5.9 1.9 1.1 Minor
19/10 AM 4.3 0.3 0.6 None
19/10 PM 5.1 1.1 0.4 None
20/11 AM 3.4 -0.6 -0.1 None
20/11 PM 4.8 0.8 0.2 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
-------- --------- --------- --------- --------
18/09 AM 5.8 0.7 1.1 None
18/10 PM 7.0 1.9 1.1 Minor
19/10 AM 5.2 0.1 0.7 None
19/10 PM 6.5 1.4 0.6 Minor
20/11 AM 4.4 -0.7 0.1 None
20/11 PM 6.0 0.9 0.3 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
-------- --------- --------- --------- --------
18/09 AM 3.0 0.5 0.7 None
18/09 PM 3.9 1.4 0.9 Minor
19/10 AM 3.0 0.5 0.8 None
19/10 PM 3.5 1.0 0.5 Minor
20/10 AM 2.3 -0.2 0.2 None
20/11 PM 3.1 0.6 0.2 None
&&
$$
Coastal Hazard Message
National Weather Service Mount Holly NJ
259 AM EDT Sat Apr 18 2026
NJZ017>019-PAZ070-071-106-182000-
/O.CON.KPHI.CF.Y.0006.260419T0500Z-260419T1000Z/
Gloucester-Camden-Northwestern Burlington-Delaware-Philadelphia-
Lower Bucks-
259 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 1 AM TO 6 AM EDT
SUNDAY...
* 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 1 AM to 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/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
-------- --------- --------- --------- --------
18/03 AM 7.6 0.9 0.5 None
18/03 PM 7.5 0.8 1.4 None
19/03 AM 8.6 1.9 1.4 Minor
19/04 PM 7.2 0.5 1.2 None
20/04 AM 8.4 1.7 1.2 Minor
20/05 PM 6.7 0.0 0.9 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
-------- --------- --------- --------- --------
18/04 AM 9.5 1.8 1.2 Minor
18/04 PM 9.4 1.7 1.9 Minor
19/04 AM 10.0 2.3 1.4 Minor
19/05 PM 9.0 1.3 1.7 None
20/05 AM 9.7 2.0 1.1 Minor
20/06 PM 8.6 0.9 1.5 None
&&
$$
Coastal Hazard Message
National Weather Service New York NY
250 AM EDT Sat Apr 18 2026
CTZ009-NYZ071-190600-
/O.CON.KOKX.CF.Y.0004.260419T0300Z-260419T0600Z/
Southern Fairfield-Southern Westchester-
250 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO 2 AM EDT SUNDAY...
* WHAT...Up to one 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 County.
* WHEN...From 11 PM this evening to 2 AM EDT Sunday.
* IMPACTS...Minor 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.
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.
STAMFORD HARBOR AT STAMFORD CT
MLLW CATEGORIES - MINOR 9.3 FT, MODERATE 10.9 FT, MAJOR 12.3 FT
MHHW CATEGORIES - MINOR 1.5 FT, MODERATE 3.1 FT, MAJOR 4.5 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/01 PM 8.5/ 9.0 0.7/ 1.1 0.5/ 1.0 0 NONE
19/01 AM 9.8/10.3 2.0/ 2.5 0.7/ 1.1 0 MINOR
19/02 PM 8.7/ 9.2 0.9/ 1.4 0.7/ 1.1 0 NONE
20/02 AM 9.0/ 9.5 1.2/ 1.7 0.0/ 0.5 0 NONE
20/02 PM 7.7/ 8.2 -0.2/ 0.3 -0.2/ 0.3 0 NONE
BRIDGEPORT HARBOR AT BRIDGEPORT CT
MLLW CATEGORIES - MINOR 8.7 FT, MODERATE 10.2 FT, MAJOR 11.2 FT
MHHW CATEGORIES - MINOR 1.4 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
-------- --------- --------- --------- ------- --------
18/01 PM 8.2/ 8.7 0.9/ 1.4 0.9/ 1.4 0 NONE
19/01 AM 9.3/ 9.8 2.0/ 2.5 1.1/ 1.6 0 MINOR
19/01 PM 8.3/ 8.8 1.0/ 1.5 1.1/ 1.6 0 NONE
20/02 AM 8.4/ 8.9 1.1/ 1.6 0.4/ 0.9 0 NONE
20/02 PM 7.3/ 7.8 0.0/ 0.5 0.2/ 0.8 0 NONE
HUDSON RIVER AT PIERMONT NY
MLLW CATEGORIES - MINOR 5.9 FT, MODERATE 6.9 FT, MAJOR 7.9 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
-------- --------- --------- --------- ------- --------
18/11 AM 4.6/ 5.1 0.6/ 1.1 1.1/ 1.6 N/A NONE
18/11 PM 5.6/ 6.1 1.6/ 2.0 1.4/ 1.9 N/A NONE
19/12 PM 4.7/ 5.2 0.8/ 1.3 1.4/ 1.9 N/A NONE
20/12 AM 5.0/ 5.5 1.0/ 1.5 0.9/ 1.4 N/A NONE
20/01 PM 3.7/ 4.2 -0.2/ 0.2 0.6/ 1.1 N/A NONE
LITTLE NECK BAY AT KINGS POINT NY
MLLW CATEGORIES - MINOR 10.0 FT, MODERATE 10.5 FT, MAJOR 13.0 FT
MHHW CATEGORIES - MINOR 2.2 FT, MODERATE 2.7 FT, MAJOR 5.2 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/01 PM 8.7/ 9.2 0.9/ 1.4 0.7/ 1.1 0 NONE
19/01 AM 9.8/10.3 2.0/ 2.5 0.7/ 1.1 0 MINOR
19/01 PM 8.7/ 9.2 0.9/ 1.4 0.8/ 1.3 0 NONE
20/02 AM 9.0/ 9.5 1.2/ 1.7 0.0/ 0.5 0 NONE
20/02 PM 7.7/ 8.2 -0.2/ 0.3 0.0/ 0.5 0 NONE
&&
$$
Coastal Hazard Message
National Weather Service New York NY
250 AM EDT Sat Apr 18 2026
NJZ006-106-108-NYZ074-190400-
/O.CON.KOKX.CF.Y.0004.260419T0000Z-260419T0400Z/
Hudson-Eastern Essex-Eastern Union-Richmond (Staten Island)-
250 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO MIDNIGHT EDT TONIGHT...
* WHAT...Up to one foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...In New Jersey, Hudson, Eastern Essex and Eastern Union
Counties. In New York, Richmond (Staten Island) County.
* WHEN...From 8 PM this evening to midnight EDT tonight.
* IMPACTS...Minor 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.
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.
KILL VAN KULL AT BERGEN POINT NY
MLLW CATEGORIES - MINOR 7.2 FT, MODERATE 8.5 FT, MAJOR 9.6 FT
MHHW CATEGORIES - MINOR 1.7 FT, MODERATE 3.0 FT, MAJOR 4.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/09 AM 6.4/ 6.9 0.9/ 1.4 0.6/ 1.1 0 NONE
18/10 PM 7.7/ 8.2 2.2/ 2.7 1.0/ 1.5 0 MINOR
19/10 AM 6.1/ 6.6 0.6/ 1.1 0.9/ 1.4 0 NONE
19/11 PM 6.6/ 7.1 1.1/ 1.6 0.5/ 1.0 0 NONE
20/11 AM 5.0/ 5.5 -0.6/-0.1 0.0/ 0.5 0 NONE
21/12 AM 5.9/ 6.4 0.4/ 0.9 -0.2/ 0.3 0 NONE
NEWARK BAY AT PVSC AT NEWARK NJ
MLLW CATEGORIES - MINOR 7.4 FT, MODERATE 8.6 FT, MAJOR 9.7 FT
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.8 FT, MAJOR 3.9 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/09 AM 6.6/ 7.1 0.8/ 1.3 0.9/ 1.4 N/A NONE
18/10 PM 7.7/ 8.2 1.9/ 2.3 0.9/ 1.4 N/A MINOR
19/10 AM 6.6/ 7.1 0.8/ 1.3 1.1/ 1.6 N/A NONE
19/10 PM 7.1/ 7.6 1.3/ 1.8 0.4/ 0.9 N/A NONE
20/11 AM 5.5/ 6.0 -0.3/ 0.2 0.2/ 0.7 N/A NONE
20/11 PM 6.2/ 6.8 0.5/ 1.0 -0.2/ 0.3 N/A NONE
NEW YORK HARBOR AT THE BATTERY NY
MLLW CATEGORIES - MINOR 7.0 FT, MODERATE 8.3 FT, MAJOR 9.4 FT
MHHW CATEGORIES - MINOR 1.9 FT, MODERATE 3.2 FT, MAJOR 4.3 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/09 AM 5.2/ 5.7 0.1/ 0.6 0.2/ 0.7 0 NONE
18/10 PM 6.5/ 7.0 1.4/ 1.9 0.6/ 1.1 0-1 NONE
19/10 AM 5.2/ 5.7 0.1/ 0.6 0.4/ 0.9 0 NONE
19/11 PM 5.9/ 6.4 0.8/ 1.3 0.1/ 0.6 0-1 NONE
20/11 AM 4.2/ 4.7 -1.0/-0.5 -0.5/ 0.0 0-1 NONE
20/11 PM 5.0/ 5.5 -0.2/ 0.3 -0.7/-0.2 1 NONE
GREAT KILLS HARBOR AT GREAT KILLS NY
MLLW CATEGORIES - MINOR 7.2 FT, MODERATE 8.2 FT, MAJOR 9.2 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
-------- --------- --------- --------- ------- --------
18/09 AM 6.0/ 6.5 0.6/ 1.1 0.6/ 1.1 0-1 NONE
18/09 PM 7.2/ 7.7 1.8/ 2.2 0.7/ 1.1 1 MINOR
19/10 AM 6.0/ 6.5 0.6/ 1.1 0.7/ 1.1 1 NONE
19/10 PM 6.6/ 7.1 1.2/ 1.7 0.2/ 0.7 1 NONE
20/11 AM 5.0/ 5.5 -0.5/ 0.0 -0.2/ 0.3 0-1 NONE
20/11 PM 5.9/ 6.4 0.5/ 1.0 -0.3/ 0.2 1 NONE
&&
$$
Coastal Hazard Message
National Weather Service New York NY
250 AM EDT Sat Apr 18 2026
NYZ078-176-177-190600-
/O.CON.KOKX.CF.Y.0004.260419T0300Z-260419T0600Z/
Northwest Suffolk-Northern Queens-Northern Nassau-
250 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 11 PM THIS
EVENING TO 2 AM EDT SUNDAY...
* WHAT...Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...Northwest Suffolk, Northern Queens and Northern Nassau
Counties.
* WHEN...From 11 PM this evening to 2 AM EDT Sunday.
* IMPACTS...Minor 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.
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.
FLAX POND AT OLD FIELD NY
MLLW CATEGORIES - MINOR 9.2 FT, MODERATE 10.2 FT, MAJOR 12.2 FT
MHHW CATEGORIES - MINOR 1.9 FT, MODERATE 2.9 FT, MAJOR 4.9 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/01 PM 8.1/ 8.6 0.8/ 1.3 1.0/ 1.5 0 NONE
19/01 AM 9.3/ 9.8 2.0/ 2.5 1.2/ 1.7 0 MINOR
19/02 PM 8.2/ 8.7 0.9/ 1.4 1.2/ 1.7 0-1 NONE
20/02 AM 8.4/ 8.9 1.1/ 1.6 0.5/ 1.0 1 NONE
20/02 PM 7.2/ 7.7 -0.2/ 0.3 0.4/ 0.9 1 NONE
LITTLE NECK BAY AT KINGS POINT NY
MLLW CATEGORIES - MINOR 10.0 FT, MODERATE 10.5 FT, MAJOR 13.0 FT
MHHW CATEGORIES - MINOR 2.2 FT, MODERATE 2.7 FT, MAJOR 5.2 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/01 PM 8.7/ 9.2 0.9/ 1.4 0.7/ 1.1 0 NONE
19/01 AM 9.8/10.3 2.0/ 2.5 0.7/ 1.1 0 MINOR
19/01 PM 8.7/ 9.2 0.9/ 1.4 0.8/ 1.3 0 NONE
20/02 AM 9.0/ 9.5 1.2/ 1.7 0.0/ 0.5 0 NONE
20/02 PM 7.7/ 8.2 -0.2/ 0.3 0.0/ 0.5 0 NONE
WEST POND AT GLEN COVE NY
MLLW CATEGORIES - MINOR 10.1 FT, MODERATE 11.1 FT, MAJOR 13.1 FT
MHHW CATEGORIES - MINOR 2.2 FT, MODERATE 3.2 FT, MAJOR 5.2 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/01 PM 8.7/ 9.2 0.8/ 1.3 0.5/ 1.0 0 NONE
19/01 AM 10.0/10.5 2.1/ 2.6 0.7/ 1.1 0 MINOR
19/01 PM 8.9/ 9.4 1.0/ 1.5 0.7/ 1.1 0 NONE
20/02 AM 9.2/ 9.7 1.3/ 1.8 0.0/ 0.5 0 NONE
20/02 PM 7.8/ 8.4 0.0/ 0.5 -0.2/ 0.3 0 NONE
&&
$$
Coastal Hazard Message
National Weather Service New York NY
250 AM EDT Sat Apr 18 2026
NYZ178-179-190400-
/O.CON.KOKX.CF.Y.0004.260419T0000Z-260419T0400Z/
Southern Queens-Southern Nassau-
250 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS
EVENING TO MIDNIGHT EDT TONIGHT...
* WHAT...Up to one foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...Southern Queens and Southern Nassau Counties.
* WHEN...From 8 PM this evening to midnight EDT tonight.
* IMPACTS...Widespread flooding of vulnerable areas near the
waterfront and shoreline, including roads, parking lots,
parks, lawns, and homes and businesses with basements near the
waterfront. Road closures are possible, and vehicles parked in
vulnerable areas near the waterfront could experience flooded.
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.
ROCKAWAY INLET NY NEAR FLOYD BENNETT FIELD NY
MLLW CATEGORIES - MINOR 7.6 FT, MODERATE 8.6 FT, MAJOR 9.6 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
-------- --------- --------- --------- ------- --------
18/09 AM 6.2/ 6.7 0.6/ 1.1 0.8/ 1.3 0 NONE
18/09 PM 7.4/ 7.9 1.8/ 2.2 0.9/ 1.4 0-1 MINOR
19/10 AM 6.2/ 6.7 0.6/ 1.1 0.9/ 1.4 0 NONE
19/10 PM 6.8/ 7.3 1.2/ 1.7 0.4/ 0.9 1 NONE
20/11 AM 5.2/ 5.7 -0.3/ 0.2 0.2/ 0.7 1 NONE
20/11 PM 6.2/ 6.7 0.6/ 1.1 0.1/ 0.6 1 NONE
JAMAICA BAY AT INWOOD NY
MLLW CATEGORIES - MINOR 7.8 FT, MODERATE 8.5 FT, MAJOR 9.3 FT
MHHW CATEGORIES - MINOR 1.6 FT, MODERATE 2.3 FT, MAJOR 3.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/10 AM 6.4/ 6.9 0.2/ 0.7 0.5/ 1.0 N/A NONE
18/10 PM 7.7/ 8.2 1.5/ 2.0 0.7/ 1.1 N/A MINOR
19/11 AM 6.2/ 6.8 0.1/ 0.6 0.6/ 1.1 N/A NONE
19/11 PM 7.1/ 7.6 0.9/ 1.4 0.2/ 0.7 N/A NONE
20/12 PM 5.2/ 5.7 -1.0/-0.5 -0.2/ 0.2 N/A NONE
21/12 AM 6.2/ 6.8 0.1/ 0.6 -0.3/ 0.2 N/A NONE
EAST ROCKAWAY INLET AT ATLANTIC BEACH NY
MLLW CATEGORIES - MINOR 6.2 FT, MODERATE 7.2 FT, MAJOR 8.2 FT
MHHW CATEGORIES - MINOR 1.3 FT, MODERATE 2.3 FT, MAJOR 3.3 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/09 AM 5.2/ 5.7 0.2/ 0.8 0.5/ 1.0 1-2 NONE
18/09 PM 6.1/ 6.6 1.2/ 1.7 0.2/ 0.8 1 MINOR
19/10 AM 5.2/ 5.7 0.2/ 0.8 0.6/ 1.1 1-2 NONE
19/10 PM 5.9/ 6.4 1.0/ 1.5 0.2/ 0.7 1-2 NONE
20/11 AM 4.2/ 4.7 -0.7/-0.2 -0.2/ 0.2 1-2 NONE
20/11 PM 5.2/ 5.7 0.4/ 0.9 -0.2/ 0.2 1-2 NONE
REYNOLDS CHANNEL AT POINT LOOKOUT NY
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 WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/09 AM 5.0/ 5.5 0.2/ 0.8 0.6/ 1.1 1 NONE
18/09 PM 6.2/ 6.8 1.6/ 2.0 0.8/ 1.3 1 MINOR
19/10 AM 5.1/ 5.6 0.4/ 0.9 0.8/ 1.3 1 NONE
19/10 PM 5.7/ 6.2 1.0/ 1.5 0.2/ 0.8 1 NONE
20/11 AM 4.2/ 4.7 -0.5/ 0.0 0.1/ 0.6 1 NONE
20/11 PM 5.2/ 5.7 0.5/ 1.0 -0.2/ 0.3 1 NONE
HUDSON BAY AT FREEPORT NY
MLLW CATEGORIES - MINOR 6.0 FT, MODERATE 6.5 FT, MAJOR 7.2 FT
MHHW CATEGORIES - MINOR 1.3 FT, MODERATE 1.8 FT, MAJOR 2.5 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
-------- --------- --------- --------- ------- --------
18/10 AM 5.6/ 6.1 0.9/ 1.4 2.2/ 2.7 0 NONE
18/10 PM 6.2/ 6.7 1.5/ 2.0 2.2/ 2.7 0 MINOR
19/10 AM 5.6/ 6.1 0.9/ 1.4 2.6/ 3.1 0 NONE
19/11 PM 5.7/ 6.2 1.0/ 1.5 1.9/ 2.3 0 NONE
20/11 AM 4.9/ 5.4 0.2/ 0.7 1.9/ 2.3 0 NONE
21/12 AM 5.5/ 6.0 0.8/ 1.3 1.8/ 2.2 0 NONE
&&
$$
Dense Fog Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Wakefield VA
833 AM EDT Sat Apr 18 2026
ANZ650-652-182045-
/O.CON.KAKQ.MF.Y.0014.000000T0000Z-260418T2000Z/
/O.CON.KAKQ.SC.Y.0049.260419T1100Z-260419T2300Z/
Coastal waters from Fenwick Island DE to Chincoteague VA out
20 NM-
Coastal waters from Chincoteague to Parramore Island VA out 20 NM-
833 AM EDT Sat Apr 18 2026
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS
AFTERNOON...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM EDT
SUNDAY...
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to 1/2 to 1 NM. For the Small Craft Advisory,
northwest winds 15 to 25 kt with gusts up to 30 kt and seas 2 to
5 ft expected.
* WHERE...Coastal waters from Fenwick Island DE to Chincoteague
VA out 20 NM and Coastal waters from Chincoteague to Parramore
Island VA out 20 NM.
* WHEN...For the Dense Fog Advisory, until 4 PM EDT this
afternoon. For the Small Craft Advisory, from 7 AM to 7 PM EDT
Sunday.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
821 AM EDT Sat Apr 18 2026
ANZ431-190130-
/O.NEW.KPHI.MF.Y.0010.260418T1221Z-260418T2000Z/
/O.CON.KPHI.SC.Y.0044.260419T1200Z-260419T2200Z/
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
821 AM EDT Sat Apr 18 2026
...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM EDT
SUNDAY...
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to 1 nm or less. For the Small Craft Advisory,
northwest winds 15 to 25 kt with gusts up to 30 kt and rough
waters expected.
* WHERE...Delaware Bay waters south of East Point NJ to
Slaughter Beach DE.
* WHEN...For the Dense Fog Advisory, until 4 PM EDT this
afternoon. For the Small Craft Advisory, from 8 AM to 6 PM EDT
Sunday.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
* ADDITIONAL DETAILS...There is a small chance for gale
conditions, particularly at the mouth of the Delaware Bay late
Sunday Morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
821 AM EDT Sat Apr 18 2026
ANZ451>455-190130-
/O.NEW.KPHI.MF.Y.0010.260418T1221Z-260418T2000Z/
/O.CON.KPHI.SC.Y.0044.260419T1200Z-260419T2200Z/
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 NM-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 NM-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM-
821 AM EDT Sat Apr 18 2026
...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM EDT
SUNDAY...
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to 1 nm or less. For the Small Craft Advisory,
northwest winds 15 to 25 kt with gusts up to 30 kt expected.
* WHERE...Coastal waters from Manasquan Inlet to Little Egg
Inlet NJ out 20 NM, Coastal waters from Little Egg Inlet to
Great Egg Inlet NJ out 20 NM, Coastal waters from Great Egg
Inlet to Cape May NJ out 20 NM, Coastal waters from Cape May
NJ to Cape Henlopen DE out 20 NM and Coastal waters from Cape
Henlopen to Fenwick Island DE out 20 NM.
* WHEN...For the Dense Fog Advisory, until 4 PM EDT this
afternoon. For the Small Craft Advisory, from 8 AM to 6 PM EDT
Sunday.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
* ADDITIONAL DETAILS...There is a small chance for gale
conditions, particularly at the mouth of the Delaware Bay late
Sunday Morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
821 AM EDT Sat Apr 18 2026
ANZ481>483-485-182000-
/O.NEW.KPHI.MF.Y.0010.260418T1221Z-260418T2000Z/
Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to
60 NM-
Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to
60 NM-
Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM-
Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM-
821 AM EDT Sat Apr 18 2026
...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...
* WHAT...Dense fog will reduce visibility to 1 nm or less.
* WHERE...Waters from Manasquan Inlet NJ to Little Egg Inlet NJ
from 20 to 60 NM, Waters from Little Egg Inlet NJ to Great Egg
Inlet NJ from 20 to 60 NM, Waters from Great Egg Inlet NJ to
Cape May NJ from 20 to 60 NM and Waters from Cape May NJ to
Fenwick Island DE from 20 to 60 NM.
* WHEN...Until 4 PM EDT this afternoon.
* IMPACTS...Low visibility will make navigation difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Wakefield VA
833 AM EDT Sat Apr 18 2026
ANZ650-652-182045-
/O.CON.KAKQ.MF.Y.0014.000000T0000Z-260418T2000Z/
/O.CON.KAKQ.SC.Y.0049.260419T1100Z-260419T2300Z/
Coastal waters from Fenwick Island DE to Chincoteague VA out
20 NM-
Coastal waters from Chincoteague to Parramore Island VA out 20 NM-
833 AM EDT Sat Apr 18 2026
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS
AFTERNOON...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM EDT
SUNDAY...
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to 1/2 to 1 NM. For the Small Craft Advisory,
northwest winds 15 to 25 kt with gusts up to 30 kt and seas 2 to
5 ft expected.
* WHERE...Coastal waters from Fenwick Island DE to Chincoteague
VA out 20 NM and Coastal waters from Chincoteague to Parramore
Island VA out 20 NM.
* WHEN...For the Dense Fog Advisory, until 4 PM EDT this
afternoon. For the Small Craft Advisory, from 7 AM to 7 PM EDT
Sunday.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
821 AM EDT Sat Apr 18 2026
ANZ430-190130-
/O.CON.KPHI.SC.Y.0044.260419T1200Z-260419T2200Z/
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
821 AM EDT Sat Apr 18 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM EDT
SUNDAY...
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
rough waters expected.
* WHERE...Delaware Bay.
* WHEN...From 8 AM to 6 PM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Kruzdlo
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
821 AM EDT Sat Apr 18 2026
ANZ431-190130-
/O.NEW.KPHI.MF.Y.0010.260418T1221Z-260418T2000Z/
/O.CON.KPHI.SC.Y.0044.260419T1200Z-260419T2200Z/
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
821 AM EDT Sat Apr 18 2026
...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM EDT
SUNDAY...
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to 1 nm or less. For the Small Craft Advisory,
northwest winds 15 to 25 kt with gusts up to 30 kt and rough
waters expected.
* WHERE...Delaware Bay waters south of East Point NJ to
Slaughter Beach DE.
* WHEN...For the Dense Fog Advisory, until 4 PM EDT this
afternoon. For the Small Craft Advisory, from 8 AM to 6 PM EDT
Sunday.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
* ADDITIONAL DETAILS...There is a small chance for gale
conditions, particularly at the mouth of the Delaware Bay late
Sunday Morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
821 AM EDT Sat Apr 18 2026
ANZ450-190130-
/O.CON.KPHI.SC.Y.0044.260419T1200Z-260419T2200Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM-
821 AM EDT Sat Apr 18 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM EDT
SUNDAY...
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
seas 3 to 5 ft expected.
* WHERE...Atlantic waters adjacent to New Jersey and Delaware.
* WHEN...From 8 AM to 6 PM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
821 AM EDT Sat Apr 18 2026
ANZ451>455-190130-
/O.NEW.KPHI.MF.Y.0010.260418T1221Z-260418T2000Z/
/O.CON.KPHI.SC.Y.0044.260419T1200Z-260419T2200Z/
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 NM-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 NM-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM-
821 AM EDT Sat Apr 18 2026
...DENSE FOG ADVISORY IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 6 PM EDT
SUNDAY...
* WHAT...For the Dense Fog Advisory, dense fog will reduce
visibility to 1 nm or less. For the Small Craft Advisory,
northwest winds 15 to 25 kt with gusts up to 30 kt expected.
* WHERE...Coastal waters from Manasquan Inlet to Little Egg
Inlet NJ out 20 NM, Coastal waters from Little Egg Inlet to
Great Egg Inlet NJ out 20 NM, Coastal waters from Great Egg
Inlet to Cape May NJ out 20 NM, Coastal waters from Cape May
NJ to Cape Henlopen DE out 20 NM and Coastal waters from Cape
Henlopen to Fenwick Island DE out 20 NM.
* WHEN...For the Dense Fog Advisory, until 4 PM EDT this
afternoon. For the Small Craft Advisory, from 8 AM to 6 PM EDT
Sunday.
* IMPACTS...Conditions will be hazardous to small craft. Low
visibility will make navigation difficult.
* ADDITIONAL DETAILS...There is a small chance for gale
conditions, particularly at the mouth of the Delaware Bay late
Sunday Morning.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
657 AM EDT Sat Apr 18 2026
ANZ530>533-535-536-538>542-181900-
/O.CON.KLWX.SC.Y.0067.260418T1800Z-260419T0000Z/
/O.CON.KLWX.SC.Y.0068.260419T1000Z-260419T2200Z/
Chesapeake Bay north of Pooles Island MD-
Chesapeake Bay from Pooles Island to Sandy Point MD-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Patuxent River to Broomes Island MD-
657 AM EDT Sat Apr 18 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM EDT
SUNDAY...
* WHAT...For the first Small Craft Advisory, southeast winds 10 to
15 kt with gusts up to 20 kt. For the second Small Craft
Advisory, northwest winds 15 to 20 kt with gusts up to 30 kt.
* WHERE...Tidal Potomac River from Key Bridge to Cobb Island MD,
and Chesapeake Bay and adjoining estuaries north of Drum Point
MD.
* WHEN...For the first Small Craft Advisory, from 2 PM this
afternoon to 8 PM EDT this evening. For the second Small Craft
Advisory, from 6 AM to 6 PM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
657 AM EDT Sat Apr 18 2026
ANZ534-537-543-181900-
/O.CON.KLWX.SC.Y.0067.260418T1800Z-260419T2200Z/
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Cobb Island MD to Smith Point VA-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
657 AM EDT Sat Apr 18 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 6 PM EDT SUNDAY...
* WHAT...For this afternoon and evening, southeast winds 10 to 15
kt with gusts up to 25 kt and waves 2 to 4 feet. For Sunday,
northwest winds 15 to 20 kt with gusts up to 30 kt and waves 2
to 4 feet.
* WHERE...Chesapeake Bay from Drum Point MD to Smith Point VA,
Tidal Potomac from Cobb Island MD to Smith Point VA, and
Tangier Sound and the inland waters surrounding Bloodsworth
Island.
* WHEN...From 2 PM this afternoon to 6 PM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
DHOF
Freeze Watch
URGENT - WEATHER MESSAGE
National Weather Service Mount Holly NJ
102 PM EDT Sat Apr 18 2026
NJZ001-007>010-012-013-015>023-027-PAZ054-055-060>062-101>106-
190615-
/O.NEW.KPHI.FZ.A.0003.260421T0400Z-260421T1300Z/
Sussex-Warren-Morris-Hunterdon-Somerset-Middlesex-
Western Monmouth-Mercer-Salem-Gloucester-Camden-
Northwestern Burlington-Ocean-Cumberland-Atlantic-Cape May-
Southeastern Burlington-Carbon-Monroe-Berks-Lehigh-Northampton-
Western Chester-Eastern Chester-Western Montgomery-
Eastern Montgomery-Upper Bucks-Lower Bucks-
Including the cities of Newton, Washington, Morristown,
Flemington, Somerville, New Brunswick, Freehold, Trenton,
Pennsville, Glassboro, Camden, Cherry Hill, Moorestown,
Mount Holly, Jackson, Millville, Hammonton, Cape May Court House,
Wharton State Forest, Jim Thorpe, Stroudsburg, Reading,
Allentown, Bethlehem, Easton, Honey Brook, Oxford, West Chester,
Kennett Square, Collegeville, Pottstown, Norristown, Lansdale,
Chalfont, Perkasie, Morrisville, and Doylestown
102 PM EDT Sat Apr 18 2026
...FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY
MORNING...
* WHAT...Sub-freezing temperatures with lows in the 20s.
* WHERE...Portions of central, northern, northwest and southern
New Jersey and east central, northeast and southeast
Pennsylvania.
* WHEN...From late Monday night through Tuesday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Freeze Watch means sub-freezing temperatures are possible.
These conditions could kill crops and other sensitive vegetation.
&&
$$
Kruzdlo
URGENT - WEATHER MESSAGE
National Weather Service State College PA
1233 PM EDT Sat Apr 18 2026
PAZ004-005-010>012-017-018-190445-
/O.NEW.KCTP.FZ.A.0003.260420T0400Z-260420T1300Z/
/O.NEW.KCTP.FZ.A.0004.260421T0400Z-260421T1500Z/
Warren-McKean-Elk-Cameron-Northern Clinton-Clearfield-Northern
Centre-
Including the cities of Renovo, Clearfield, DuBois, Philipsburg,
Ridgway, Emporium, Warren, St. Marys, and Bradford
1233 PM EDT Sat Apr 18 2026
...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
MORNING...
...FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY
MORNING...
* WHAT...For the first Freeze Watch, sub-freezing temperatures as
low as 26 possible. For the second Freeze Watch, sub-freezing
temperatures as low as 22 possible.
* WHERE...Cameron, Clearfield, Elk, McKean, Northern Centre,
Northern Clinton, and Warren Counties.
* WHEN...For the first Freeze Watch, from late Sunday night through
Monday morning. For the second Freeze Watch, from late Monday
night through Tuesday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Those with agricultural interests should protect sensitive
vegetation.
Take protective measures now as freezing temperatures could damage
or kill tender plants and vegetation.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
1233 PM EDT Sat Apr 18 2026
PAZ019-024-025-033-045-046-190445-
/O.NEW.KCTP.FZ.A.0003.260420T0400Z-260420T1300Z/
/O.NEW.KCTP.FZ.A.0004.260421T0400Z-260421T1300Z/
Southern Centre-Cambria-Blair-Somerset-Southern Clinton-Southern
Lycoming-
Including the cities of Lock Haven, Somerset, State College,
Johnstown, Williamsport, and Altoona
1233 PM EDT Sat Apr 18 2026
...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
MORNING...
...FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY
MORNING...
* WHAT...For the first Freeze Watch, sub-freezing temperatures as
low as 31 possible. For the second Freeze Watch, sub-freezing
temperatures as low as 24 possible.
* WHERE...Blair, Cambria, Somerset, Southern Centre, Southern
Clinton, and Southern Lycoming Counties.
* WHEN...For the first Freeze Watch, from late Sunday night through
Monday morning. For the second Freeze Watch, from late Monday
night through Tuesday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Those with agricultural interests should protect sensitive
vegetation.
Freezing temperatures could kill crops and other sensitive
vegetation.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service State College PA
1233 PM EDT Sat Apr 18 2026
PAZ026>028-034>036-049>053-056>059-063>066-190445-
/O.NEW.KCTP.FZ.A.0004.260421T0400Z-260421T1300Z/
Huntingdon-Mifflin-Juniata-Bedford-Fulton-Franklin-Union-Snyder-
Montour-Northumberland-Columbia-Perry-Dauphin-Schuylkill-Lebanon-
Cumberland-Adams-York-Lancaster-
Including the cities of Lebanon, Gettysburg, Berwick, Hershey,
Harrisburg, Chambersburg, Bedford, Carlisle, Mount Union,
Lewisburg, Sunbury, Huntingdon, Newport, Mifflintown,
Selinsgrove, McConnellsburg, Lancaster, York, Pottsville,
Danville, Shamokin, Bloomsburg, and Lewistown
1233 PM EDT Sat Apr 18 2026
...FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY
MORNING...
* WHAT...Sub-freezing temperatures as low as 26 possible.
* WHERE...A portion of central Pennsylvania.
* WHEN...From late Monday night through Tuesday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Those with agricultural interests should protect sensitive
vegetation.
Freezing temperatures could kill crops and other sensitive
vegetation.
&&
$$
For more information from the National Weather Service visit
weather.gov/StateCollege
Dangelo
Coastal Flood Statement
Coastal Hazard Message
National Weather Service New York NY
250 AM EDT Sat Apr 18 2026
CTZ010-190600-
/O.CON.KOKX.CF.S.0008.260419T0300Z-260419T0600Z/
Southern New Haven-
250 AM EDT Sat Apr 18 2026
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM THIS EVENING
THROUGH LATE TONIGHT...
* WHAT...Up to one foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...Southern New Haven County.
* WHEN...From this evening through late tonight.
* IMPACTS...Brief minor flooding of the more vulnerable
locations near the waterfront and shoreline.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
Be sure to use the MyCoast app to relay photos and reports of
coastal flooding and beach erosion.
For more information from the National Weather Service visit
https://weather.gov/nyc
Coastal Hazard Message
National Weather Service New York NY
250 AM EDT Sat Apr 18 2026
NYZ075-190300-
/O.CON.KOKX.CF.S.0008.260419T0000Z-260419T0300Z/
Kings (Brooklyn)-
250 AM EDT Sat Apr 18 2026
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT THIS EVENING...
* WHAT...Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...Kings (Brooklyn) County.
* WHEN...This evening.
* IMPACTS...Brief minor flooding of the more vulnerable
locations near the waterfront and shoreline.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
Coastal Hazard Message
National Weather Service New York NY
250 AM EDT Sat Apr 18 2026
NYZ080-190600-
/O.CON.KOKX.CF.S.0008.260419T0200Z-260419T0600Z/
Southwest Suffolk-
250 AM EDT Sat Apr 18 2026
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT FROM THIS EVENING
THROUGH LATE TONIGHT...
* WHAT...Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...Southwest Suffolk County.
* WHEN...From this evening through late tonight.
* IMPACTS...Brief minor flooding of the more vulnerable
locations near the waterfront and shoreline.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
Coastal Hazard Message
National Weather Service New York NY
250 AM EDT Sat Apr 18 2026
NYZ081-190400-
/O.CON.KOKX.CF.S.0008.260419T0000Z-260419T0400Z/
Southeast Suffolk-
250 AM EDT Sat Apr 18 2026
...COASTAL FLOOD STATEMENT REMAINS IN EFFECT THIS EVENING...
* WHAT...Up to one half foot of inundation above ground level
expected in vulnerable areas near the waterfront and shoreline.
* WHERE...Southeast Suffolk County.
* WHEN...This evening.
* IMPACTS...Brief minor flooding of the more vulnerable
locations near the waterfront and shoreline.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Do not drive through flooded roadways.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service State College PA
1249 PM EDT Sat Apr 18 2026
PAZ012-018-191700-
Northern Clinton-Northern Centre-
1249 PM EDT Sat Apr 18 2026
...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
MORNING...
...FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY
MORNING...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...This afternoon and tonight.
Strong to severe thunderstorms with gusty winds are possible
this evening.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Freeze Watch.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service State College PA
1249 PM EDT Sat Apr 18 2026
PAZ019-045-046-191700-
Southern Centre-Southern Clinton-Southern Lycoming-
1249 PM EDT Sat Apr 18 2026
...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY
MORNING...
...FREEZE WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH TUESDAY
MORNING...
This Hazardous Weather Outlook is for central Pennsylvania.
.DAY ONE...This afternoon and tonight.
Strong to severe thunderstorms with gusty winds are possible
this evening.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Please listen to NOAA Weather Radio or go to
weather.gov/StateCollege on the internet for more
information about the following hazards.
Freeze Watch.
.SPOTTER INFORMATION STATEMENT...
Spotters are encouraged to report significant hazardous weather.
$$
Hazardous Weather Outlook
National Weather Service New York NY
829 AM EDT Sat Apr 18 2026
CTZ009-NYZ071-078-176-177-191230-
Southern Fairfield-Southern Westchester-Northwest Suffolk-
Northern Queens-Northern Nassau-
829 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 2 AM
EDT SUNDAY...
This Hazardous Weather Outlook is for southern Connecticut and
southeast New York.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Coastal Flood Advisory.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Hazardous weather is not expected at this time that would meet NWS
warning criteria.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed.
&&
This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.
Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.
$$
Hazardous Weather Outlook
National Weather Service New York NY
829 AM EDT Sat Apr 18 2026
NJZ006-106-108-NYZ074-178-179-191230-
Hudson-Eastern Essex-Eastern Union-Richmond (Staten Island)-
Southern Queens-Southern Nassau-
829 AM EDT Sat Apr 18 2026
...COASTAL FLOOD ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO
MIDNIGHT EDT TONIGHT...
This Hazardous Weather Outlook is for northeast New Jersey and
southeast New York.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Coastal Flood Advisory.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Hazardous weather is not expected at this time that would meet NWS
warning criteria.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed.
&&
This Hazardous Weather Outlook provides a summary of potential
widespread hazardous weather events that may reach NWS warning
criteria. Most long fused NWS watches, warnings, and advisories in
effect are highlighted.
Please refer to the latest NWS forecasts for weather not meeting NWS
warning criteria.
$$
