Coastal Flood Advisory
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
256 AM EDT Sat May 9 2026
MDZ014-091400-
/O.NEW.KLWX.CF.Y.0011.260509T1300Z-260509T1700Z/
Anne Arundel-
256 AM EDT Sat May 9 2026
...COASTAL FLOOD ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO
1 PM EDT THIS AFTERNOON...
* WHAT...Up to one half foot of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...From 9 AM this morning to 1 PM EDT this afternoon,
especially around the time of high tide.
* IMPACTS...At 2.6 feet, water may begin to pond in the parking
lot at Annapolis City Dock, and surround the Alex Haley
Memorial.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
11:26 AM.
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
-------- --------- --------- --------- ------- --------
09/11 AM 2.6 1.2 1.3 1.0 Minor
09/10 PM 1.7 0.3 0.7 0.5 None
10/12 PM 1.8 0.4 0.6 0.5 None
11/12 AM 1.7 0.3 0.6 0.5 None
11/11 AM 1.3 -0.1 0.2 0.5 None
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
259 AM EDT Sat May 9 2026
ANZ530-535-536-538-539-542-091500-
/O.CON.KLWX.SC.Y.0081.000000T0000Z-260509T2200Z/
Chesapeake Bay north of Pooles Island MD-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Patapsco River including Baltimore Harbor-
Chester River to Queenstown MD-
Patuxent River to Broomes Island MD-
259 AM EDT Sat May 9 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...
* WHAT...Southwest winds 10 to 15 kt with gusts up to 20 kt.
* WHERE...Tidal Potomac River from Key Bridge to Cobb Island MD,
Chesapeake Bay north of Pooles Island MD, Patapsco River
including Baltimore Harbor, Chester River to Queenstown MD,
and Patuxent River to Broomes Island MD.
* WHEN...Until 6 PM EDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...Gusts may be more occasional at times.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
259 AM EDT Sat May 9 2026
ANZ531>534-537-540-541-543-091500-
/O.CON.KLWX.SC.Y.0081.000000T0000Z-260509T2200Z/
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-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Cobb Island MD to Smith Point VA-Eastern Bay-
Choptank River to Cambridge MD and the Little Choptank River-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
259 AM EDT Sat May 9 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS
EVENING...
* WHAT...South winds 10 to 20 kt with gusts up to 25 kt.
* WHERE...Chesapeake Bay from Pooles Island MD to Smith Point
VA, Tidal Potomac from Cobb Island MD to Smith Point VA,
Eastern Bay, Choptank River to Cambridge MD and the Little
Choptank River, and Tangier Sound and the inland waters
surrounding Bloodsworth Island.
* WHEN...Until 6 PM EDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
1033 PM EDT Fri May 8 2026
ANZ431-091200-
/O.CON.KPHI.SC.Y.0050.000000T0000Z-260510T0400Z/
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
1033 PM EDT Fri May 8 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
SATURDAY NIGHT...
* WHAT...South winds 10 to 15 kt with gusts up to 25 kt and a
moderate chop.
* WHERE...Delaware Bay waters.
* WHEN...Until midnight EDT Saturday night.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
1033 PM EDT Fri May 8 2026
ANZ450-091200-
/O.CON.KPHI.SC.Y.0050.260509T1400Z-260510T0400Z/
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM-
1033 PM EDT Fri May 8 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM SATURDAY TO
MIDNIGHT EDT SATURDAY NIGHT...
* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas
3 to 5 ft expected.
* WHERE...Coastal waters from Sandy Hook to Manasquan Inlet NJ
out 20 NM.
* WHEN...From 10 AM Saturday to midnight EDT Saturday night.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Mount Holly NJ
1033 PM EDT Fri May 8 2026
ANZ451>455-091200-
/O.CON.KPHI.SC.Y.0050.000000T0000Z-260510T0400Z/
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out
20 NM-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out
20 NM-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM-
1033 PM EDT Fri May 8 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
SATURDAY NIGHT...
* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas
3 to 6 ft.
* WHERE...Coastal waters from Manasquan Inlet NJ to Fenwick
Island DE out 20 NM.
* WHEN...Until midnight EDT Saturday night.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
219 PM EDT Fri May 8 2026
ANZ331-332-340-090730-
/O.CON.KOKX.SC.Y.0054.260509T1600Z-260510T0000Z/
Long Island Sound East of New Haven CT/Port Jefferson NY to the
Mouth of the Connecticut River-
Long Island Sound East of the Mouth of the Connecticut River-
Peconic and Gardiners Bays-
219 PM EDT Fri May 8 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TO 8 PM EDT
SATURDAY...
* WHAT...South winds 10 to 15 kt with gusts up to 25 kt.
* WHERE...Long Island Sound east of Port Jefferson and New
Haven, and Peconic and Gardiners Bays.
* WHEN...From noon to 8 PM EDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more details, see the Coastal Waters Forecast from
National Weather Service New York NY, or visit
https://www.weather.gov/okx/marine
URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
219 PM EDT Fri May 8 2026
ANZ345-090730-
/O.EXT.KOKX.SC.Y.0054.260509T1500Z-260510T0000Z/
South Shore Bays from Jones Inlet through Shinnecock Bay-
219 PM EDT Fri May 8 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM TO 8 PM EDT
SATURDAY...
* WHAT...South winds 10 to 15 kt with gusts up to 25 kt.
* WHERE...The Long Island south shore bays.
* WHEN...From 11 AM to 8 PM EDT Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
219 PM EDT Fri May 8 2026
ANZ350-090730-
/O.EXT.KOKX.SC.Y.0054.260509T1500Z-260510T0600Z/
Moriches Inlet NY to Montauk Point NY out 20 NM-
219 PM EDT Fri May 8 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM SATURDAY TO 2 AM
EDT SUNDAY...
* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas
3 to 5 feet expected.
* WHERE...Moriches Inlet NY to Montauk Point NY out 20 NM.
* WHEN...From 11 AM Saturday to 2 AM 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service New York NY
219 PM EDT Fri May 8 2026
ANZ353-355-090730-
/O.EXT.KOKX.SC.Y.0054.260509T1500Z-260510T0600Z/
Fire Island Inlet NY to Moriches Inlet NY out 20 NM-
Sandy Hook NJ to Fire Island Inlet NY out 20 NM-
219 PM EDT Fri May 8 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 11 AM SATURDAY TO 2 AM
EDT SUNDAY...
* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas
3 to 5 feet expected.
* WHERE...Sandy Hook NJ to Moriches Inlet NY out 20 nm.
* WHEN...From 11 AM Saturday to 2 AM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
