Coastal Flood Advisory
Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
804 AM EDT Fri Jun 26 2026
MDZ508-261500-
/O.NEW.KLWX.CF.Y.0019.260626T1204Z-260626T1500Z/
Southeast Harford-
804 AM EDT Fri Jun 26 2026
...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 11 AM EDT THIS
MORNING...
* WHAT...Up to one half foot of inundation above ground level in
low lying areas due to tidal flooding.
* WHERE...Shoreline in Southeast Harford County.
* WHEN...Until 11 AM EDT this morning, especially around the
time of high tide.
* IMPACTS...At 4.0 feet, water begins to go over the bulkhead at
the Havre de Grace Yacht Basin in multiple locations.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. High tide at Havre de Grace is ongoing.
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.
Chesapeake Bay at Havre de Grace MD
MLLW Categories - Minor 4.0 ft, Moderate 5.5 ft, Major 7.0 ft
MHHW Categories - Minor 2.2 ft, Moderate 3.7 ft, Major 5.2 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
-------- --------- --------- --------- ------- --------
26/08 AM 4.0 1.6 1.4 1.0 Minor
26/09 PM 2.3 -0.1 0.5 1.0 None
27/09 AM 3.0 0.6 0.4 1.0 None
27/10 PM 2.1 -0.3 0.3 1.0 None
28/10 AM 3.0 0.6 0.4 1.0 None
28/10 PM 2.2 -0.2 0.4 0.5 None
&&
$$
DHOF
Marine Weather Statement
Marine Weather Statement
National Weather Service Baltimore MD/Washington DC
756 AM EDT Fri Jun 26 2026
ANZ532>534-537-541>543-261330-
Chesapeake Bay from Sandy Point to North Beach MD-
Chesapeake Bay from North Beach to Drum Point MD-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Cobb Island MD to Smith Point VA-
Choptank River to Cambridge MD and the Little Choptank River-
Patuxent River to Broomes Island MD-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-
756 AM EDT Fri Jun 26 2026
...SPOTTY WIND GUSTS OF 15 TO 20 KNOTS THROUGH MID MORNING...
* WHAT...Southwest winds 5 to 10 kt with occasional gusts of 15
to 20 kt possible.
* WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA,
Tidal Potomac from Cobb Island MD to Smith Point VA, Choptank
River to Cambridge MD and the Little Choptank River, Patuxent
River to Broomes Island MD, and Tangier Sound and the inland
waters surrounding Bloodsworth Island.
* WHEN...Until 9:30 AM EDT this morning.
* IMPACTS...Conditions may be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should exercise extra caution if navigating the waters
during this time.
$$
DHOF
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
819 AM EDT Fri Jun 26 2026
ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ053>057-527-271230-
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-
Chesapeake Bay from Drum Point MD to Smith Point VA-
Tidal Potomac from Key Bridge to Indian Head MD-
Tidal Potomac from Indian Head to Cobb Island MD-
Tidal Potomac from Cobb Island MD to Smith Point VA-
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-
Tangier Sound and the inland waters surrounding Bloodsworth
Island-District of Columbia-Cecil-Southern Baltimore-
Prince Georges-Anne Arundel-Charles-St. Marys-Calvert-
Central and Southeast Montgomery-Central and Southeast Howard-
Southeast Harford-Fairfax-Arlington/Falls Church/Alexandria-
Stafford-Spotsylvania-King George-
Central and Southeast Prince William/Manassas/Manassas Park-
819 AM EDT Fri Jun 26 2026
This Hazardous Weather Outlook is for the Maryland portion of the
Chesapeake Bay, Tidal Potomac River, and I-95 corridor through
central Maryland, northern Virginia, and District of Columbia.
.DAY ONE...Today and Tonight
Scattered thunderstorms are expected this afternoon and evening. A
few of these storms may produce locally damaging wind gusts
between 4 PM this afternoon and 8 PM this evening.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
An isolated severe thunderstorm or two is possible from near
Fredericksburg to southern Maryland Saturday afternoon.
There is a significant heat risk the second half of next week.
Air temperatures of 95 to 100 combined increasing humidity may
result in heat index values of 105 to 110 each afternoon
Wednesday through next Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time, but any reports
of wind damage or rainfall measurements would be appreciated.
$$
Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
819 AM EDT Fri Jun 26 2026
MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
526-WVZ050>053-055-271230-
Washington-Frederick-Carroll-Northern Baltimore-
Northwest Montgomery-Northwest Howard-Northwest Harford-Augusta-
Rockingham-Shenandoah-Page-Warren-Clarke-Nelson-Albemarle-Greene-
Madison-Rappahannock-Orange-Culpeper-Northern Fauquier-
Southern Fauquier-Western Loudoun-Eastern Loudoun-
Northern Virginia Blue Ridge-Central Virginia Blue Ridge-
Northwest Prince William-Hampshire-Morgan-Berkeley-Jefferson-
Hardy-
819 AM EDT Fri Jun 26 2026
This Hazardous Weather Outlook is for portions of eastern West
Virginia, northern and central Virginia, and central and western
Maryland.
.DAY ONE...Today and Tonight
Scattered thunderstorms are expected this afternoon and evening. A
few of these storms may produce locally damaging wind gusts
between 3 PM this afternoon and 7 PM this evening.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
A few severe thunderstorms are possible across the central
Shenandoah Valley to the central Virginia piedmont Saturday
afternoon. Damaging wind gusts are the primary threat.
There is a significant heat risk the second half of next week.
Air temperatures of 95 to 100 combined increasing humidity may
result in heat index values of 100 to 110 each afternoon
Wednesday through next Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time, but any reports
of wind damage or rainfall measurements would be appreciated.
$$
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
509 AM EDT Fri Jun 26 2026
MDZ012-015-019-020-270915-
Kent MD-Queen Annes-Talbot-Caroline-
509 AM EDT Fri Jun 26 2026
This Hazardous Weather Outlook is for northeast Maryland.
.DAY ONE...Today and tonight.
An isolated strong/severe thunderstorm or two is possible this
evening into tonight. Strong to damaging wind gusts and heavy
downpours are the primary threats, but isolated large hail cannot be
ruled out.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Hot and humid conditions are expected Wednesday through Thursday.
Heat index values near or in excess of 100 degrees are possible on
both days.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wakefield VA
402 AM EDT Fri Jun 26 2026
MDZ021>025-270815-
Dorchester-Wicomico-Somerset-Inland Worcester-Maryland Beaches-
402 AM EDT Fri Jun 26 2026
This Hazardous Weather Outlook is for southeast Maryland.
.DAY ONE...Today and tonight.
There is a Marginal Risk (Level 1 out of 5) of severe thunderstorms
today. The primary threat is damaging wind gusts.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Wakefield VA
402 AM EDT Fri Jun 26 2026
VAZ048-062-064-075>078-083>086-099-100-509>512-517>522-270815-
Fluvanna-Goochland-Caroline-Westmoreland-Richmond-Northumberland-
Lancaster-New Kent-Gloucester-Middlesex-Mathews-Accomack-Northampton-
Western Louisa-Eastern Louisa-Western Hanover-Eastern Hanover-
Western King William-Eastern King William-Western King and Queen-
Eastern King and Queen-Western Essex-Eastern Essex-
402 AM EDT Fri Jun 26 2026
This Hazardous Weather Outlook is for central Virginia, east
central Virginia, eastern Virginia, north central Virginia and
southeast Virginia.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
There is a Marginal Risk (Level 1 out of 5) of severe thunderstorms
Saturday. The primary threat is damaging wind gusts.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
