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3 products issued by NWS for: 2 Miles N Havre de Grace MD
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Coastal Flood Watch

Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
1154 AM EDT Thu Oct 28 2021

MDZ508-290000-
/O.EXT.KLWX.CF.Y.0089.211028T1554Z-211029T2200Z/
/O.CON.KLWX.CF.A.0007.211029T2200Z-211030T1200Z/
Southeast Harford-
1154 AM EDT Thu Oct 28 2021

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 6 PM EDT FRIDAY...
...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM FRIDAY EVENING
THROUGH SATURDAY MORNING...

* WHAT...For the Coastal Flood Advisory, up to one foot of
  inundation above ground level expected in low lying areas due to
  tidal flooding. For the Coastal Flood Watch, one to two feet of
  inundation above ground level possible in low lying areas due
  to tidal flooding.

* WHERE...Shoreline in Southeast Harford County.

* WHEN...For the Coastal Flood Advisory, until 6 PM EDT Friday,
  especially around the time of high tide. For the Coastal Flood
  Watch, from Friday evening through Saturday morning,
  especially around the time of high tide.

* IMPACTS...At 6.0 feet, the marina office at the Havre de Grace
  Yacht Basin is flooded, along with the surrounding area.
  Hutchins Park is flooded, as is the parking lot at Roberts
  Park. The dock at Pier Number 1 is also covered by water.

* ADDITIONAL DETAILS...Tides up to 4 feet above normal. The next
  high tide at Havre de Grace is at 4:36 PM and 4:12 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.

Chesapeake Bay at Havre de Grace MD
MLLW Categories - Minor 4.0 ft, Moderate 5.5 ft, Major 7.0 ft
MHHW Categories - Minor 1.6 ft, Moderate 3.1 ft, Major 4.6 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 28/05 PM     3.5        1.1        1.9       0-1      None
 29/05 AM     4.1        1.7        1.9        1      Minor
 29/06 PM     4.3        1.9        2.6       1-2     Minor
 30/05 AM     6.0        3.6        3.8        1     Moderate
 30/06 PM     5.1        2.7        3.3       0-1     Minor

&&

$$



Coastal Flood Advisory

Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
1154 AM EDT Thu Oct 28 2021

MDZ508-290000-
/O.EXT.KLWX.CF.Y.0089.211028T1554Z-211029T2200Z/
/O.CON.KLWX.CF.A.0007.211029T2200Z-211030T1200Z/
Southeast Harford-
1154 AM EDT Thu Oct 28 2021

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 6 PM EDT FRIDAY...
...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM FRIDAY EVENING
THROUGH SATURDAY MORNING...

* WHAT...For the Coastal Flood Advisory, up to one foot of
  inundation above ground level expected in low lying areas due to
  tidal flooding. For the Coastal Flood Watch, one to two feet of
  inundation above ground level possible in low lying areas due
  to tidal flooding.

* WHERE...Shoreline in Southeast Harford County.

* WHEN...For the Coastal Flood Advisory, until 6 PM EDT Friday,
  especially around the time of high tide. For the Coastal Flood
  Watch, from Friday evening through Saturday morning,
  especially around the time of high tide.

* IMPACTS...At 6.0 feet, the marina office at the Havre de Grace
  Yacht Basin is flooded, along with the surrounding area.
  Hutchins Park is flooded, as is the parking lot at Roberts
  Park. The dock at Pier Number 1 is also covered by water.

* ADDITIONAL DETAILS...Tides up to 4 feet above normal. The next
  high tide at Havre de Grace is at 4:36 PM and 4:12 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.

Chesapeake Bay at Havre de Grace MD
MLLW Categories - Minor 4.0 ft, Moderate 5.5 ft, Major 7.0 ft
MHHW Categories - Minor 1.6 ft, Moderate 3.1 ft, Major 4.6 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 28/05 PM     3.5        1.1        1.9       0-1      None
 29/05 AM     4.1        1.7        1.9        1      Minor
 29/06 PM     4.3        1.9        2.6       1-2     Minor
 30/05 AM     6.0        3.6        3.8        1     Moderate
 30/06 PM     5.1        2.7        3.3       0-1     Minor

&&

$$



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Baltimore MD/Washington DC
519 AM EDT Thu Oct 28 2021

ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ052>057-290930-
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-Prince William/Manassas/Manassas Park-Fairfax-
Arlington/Falls Church/Alexandria-Stafford-Spotsylvania-
King George-
519 AM EDT Thu Oct 28 2021

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

Coastal Flood Warnings are in effect for many shoreline areas
along the Chesapeake Bay and Tidal Potomac River starting today
and continuing through tonight. Moderate tidal flooding is
possible, and major flooding cannot be ruled out in a few
locations.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

A Gale Warning is in effect from 6 AM Friday morning through
8 PM Friday evening for all waters.

Coastal Flood Warnings are in effect for many shoreline areas
along the Chesapeake Bay and Tidal Potomac River from Friday
through Saturday morning. Moderate tidal flooding is possible, and
major flooding cannot be ruled out in a few locations.

Locally heavy rain is expected on Friday, with scattered
instances of flooding possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$



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NOAA National Weather Service
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Silver Spring, MD 20910
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