Test Message
Monitoring message only. Please disregard.
From: Jun 28, 2025 06:24
Until: Nov 04, 2025 12:34
Coastal Flood Warning
* WHAT...For the Coastal Flood Warning, up to one foot of
inundation above ground level in low lying areas due to tidal
flooding. For the Coastal Flood Advisory, up to one foot of
inundation above ground level expected in low lying areas due
to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...For the Coastal Flood Warning, until 6 PM EDT this
evening, especially around the time of high tide. For the
Coastal Flood Advisory, from 6 PM this evening to 6 AM EDT
Friday, especially around the time of high tide.
* IMPACTS...Water is expected to approach buildings near King
Street and Union Street. An increasing number of streets and
parks are flooded in Alexandria. Access to Daingerfield Island
is cut off.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Alexandria is at 3:27 PM and 3:50
AM.
From: Oct 30, 2025 12:27
Until: Oct 30, 2025 22:30
Coastal Flood Advisory
* WHAT...For the Coastal Flood Warning, one to two feet of
inundation above ground level in low lying areas due to tidal
flooding. For the Coastal Flood Advisory, one to two feet of
inundation above ground level expected in low lying areas due
to tidal flooding.
* WHERE...Shoreline in Calvert County.
* WHEN...For the Coastal Flood Warning, until noon EDT today,
especially around the time of high tide. For the Coastal Flood
Advisory, until 2 AM EDT Friday, especially around the time of
high tide.
* IMPACTS...At 4.0 feet, portions of 7th, 8th, and 9th Streets
will flood in North Beach, with homes affected near 9th
Street. At 4.0 feet, flooding of structures near Charles
Street in Solomons is possible. Yards, parking lots, and
portions of both Charles and Williams Street are covered by
more than a foot of water.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Solomons Island is at 9:46 PM and
10:07 AM. The next high tide at Chesapeake Beach is at 11:03 AM
and 11:31 PM.
From: Oct 30, 2025 14:26
Until: Oct 30, 2025 22:30
Coastal Flood Advisory
* WHAT...For the Coastal Flood Warning, one to two feet of
inundation above ground level in low lying areas due to tidal
flooding. For the Coastal Flood Advisory, one to two feet of
inundation above ground level expected in low lying areas due
to tidal flooding.
* WHERE...Shoreline in Southern Baltimore County and the city of
Baltimore.
* WHEN...For the Coastal Flood Warning, until 3 PM EDT this
afternoon, especially around the time of high tide. For the
Coastal Flood Advisory, from 3 PM this afternoon to 5 AM EDT
Friday, especially around the time of high tide.
* IMPACTS...At 4.5 feet, the end of Ann Street begins to flood.
The concrete promenade at Fells Point is flooded, along with
the boardwalk at the Maritime Park water taxi stop. Thames
Street is flooded, and much of the promenade in the Inner
Harbor is flooded. At 3.8 feet, water covers yards and
approaches homes in the Bowleys Quarters area.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Fort McHenry Baltimore is at 1:50 PM and 2:18 AM.
From: Oct 30, 2025 14:26
Until: Oct 30, 2025 22:30
Coastal Flood Advisory
* WHAT...One to two feet of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in Charles and King George Counties.
* WHEN...Until 2 AM EDT Friday, especially around the time of
high tide.
* IMPACTS...At 3.5 feet, water reaches yards near Cobb Island
and docks near Dahlgren.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Goose Bay is at 11:01 AM and 11:24
PM. The next high tide at Dahlgren is at 10:06 PM and 10:42 AM.
The next high tide at Indian Head is at 2:55 PM and 3:18 AM.
From: Oct 30, 2025 14:26
Until: Oct 30, 2025 22:30
Coastal Flood Advisory
* WHAT...For the Coastal Flood Warning, up to one foot of
inundation above ground level in low lying areas due to tidal
flooding. For the Coastal Flood Advisory, up to one foot of
inundation above ground level expected in low lying areas due
to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...For the Coastal Flood Warning, until 6 PM EDT this
evening, especially around the time of high tide. For the
Coastal Flood Advisory, from 6 PM this evening to 6 AM EDT
Friday, especially around the time of high tide.
* IMPACTS...Water is expected to approach buildings near King
Street and Union Street. An increasing number of streets and
parks are flooded in Alexandria. Access to Daingerfield Island
is cut off.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Alexandria is at 3:27 PM and 3:50
AM.
From: Oct 30, 2025 12:27
Until: Oct 30, 2025 22:30
Coastal Flood Warning
* WHAT...For the Coastal Flood Warning, one to two feet of
inundation above ground level in low lying areas due to tidal
flooding. For the Coastal Flood Advisory, one to two feet of
inundation above ground level expected in low lying areas due
to tidal flooding.
* WHERE...Shoreline in Southern Baltimore County and the city of
Baltimore.
* WHEN...For the Coastal Flood Warning, until 3 PM EDT this
afternoon, especially around the time of high tide. For the
Coastal Flood Advisory, from 3 PM this afternoon to 5 AM EDT
Friday, especially around the time of high tide.
* IMPACTS...At 4.5 feet, the end of Ann Street begins to flood.
The concrete promenade at Fells Point is flooded, along with
the boardwalk at the Maritime Park water taxi stop. Thames
Street is flooded, and much of the promenade in the Inner
Harbor is flooded. At 3.8 feet, water covers yards and
approaches homes in the Bowleys Quarters area.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Fort McHenry Baltimore is at 1:50 PM and 2:18 AM.
From: Oct 30, 2025 14:26
Until: Oct 30, 2025 22:30
Coastal Flood Warning
* WHAT...One to two feet of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...Until 8 AM EDT Friday, especially around the time of
high tide.
* IMPACTS...At 4.2 feet, the boardalk at Annapolis City Dock is
underwater. Floodwaters also are affecting numerous roads in
Annapolis and on the Naval Academy Campus, along with
structures throughout the neighboring area.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Annapolis U.S. Naval Academy is at 12:06 PM and
1:01 AM.
From: Oct 30, 2025 12:27
Until: Oct 30, 2025 22:30
Coastal Flood Advisory
* WHAT...Up to one half foot above ground level in low lying
areas due to tidal flooding.
* WHERE...Fairfax and Central and Southeast Prince
William/Manassas/Manassas Park Counties.
* WHEN...Until 5 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.
* ADDITIONAL DETAILS...Tides up to three feet above normal. High
tide will be around 2:30 to 3:30 PM this afternoon.
From: Oct 30, 2025 14:26
Until: Oct 30, 2025 21:00
Coastal Flood Advisory
* WHAT...One to two feet of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in Charles and King George Counties.
* WHEN...Until 2 AM EDT Friday, especially around the time of
high tide.
* IMPACTS...At 3.5 feet, water reaches yards near Cobb Island
and docks near Dahlgren.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Indian Head is at 2:55 PM and 3:18
AM. The next high tide at Goose Bay is at 11:01 AM and 11:24 PM.
The next high tide at Dahlgren is at 9:37 AM and 10:06 PM.
From: Oct 30, 2025 12:27
Until: Oct 30, 2025 20:30
Coastal Flood Advisory
* WHAT...Up to one half foot above ground level in low lying areas
due to tidal flooding.
* WHERE...Fairfax and Central and Southeast Prince
William/Manassas/Manassas Park Counties.
* WHEN...Until 5 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.
* ADDITIONAL DETAILS...Tides up to three feet above normal. High
tide will be around 2:30 to 3:30 PM this afternoon.
From: Oct 30, 2025 12:27
Until: Oct 30, 2025 20:30
Coastal Flood Advisory
* WHAT...One to two feet of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in Southern Baltimore County and the city of
Baltimore.
* WHEN...Until 10 PM EDT this evening, especially around the
time of high tide.
* IMPACTS...At 4.25 feet, the concrete promenade at Fells Point
begins to flood. Water also begins to cover the boardwalk at
the Maritime Park water taxi stop. Thames Street is flooded,
and much of the promenade in the Inner Harbor is flooded. At
3.8 feet, water covers yards and approaches homes in the
Bowleys Quarters area.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Fort McHenry Baltimore is at 1:50 PM and 2:18 AM.
From: Oct 30, 2025 12:27
Until: Oct 30, 2025 20:30
Coastal Flood Warning
* WHAT...Up to one half foot of inundation above ground level in
low lying areas due to tidal flooding.
* WHERE...Shoreline in the District of Columbia.
* WHEN...Until 4 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...Washington Harbour will be flooding if the floodgates
are not in place. Flooding is expected near the JBAB marina. The
unprotected area on the Southwest Waterfront at the DC Seafood
Market is expected to flood. Water is expected to approach parts
of the Hains Point Loop Road, but it will likely be low lying
areas near Fletchers Boathouse that begin to flood. Portions of
Roosevelt Island are flooded.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Washington Channel is at 3:09 PM
and 3:32 AM.
From: Oct 30, 2025 12:27
Until: Oct 30, 2025 20:30
Coastal Flood Warning
* WHAT...One to two feet of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in Calvert County.
* WHEN...Until 4 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...At 4.0 feet, portions of 7th, 8th, and 9th Streets
will flood in North Beach, with homes affected near 9th
Street. At 4.0 feet, flooding of structures near Charles
Street in Solomons is possible. Yards, parking lots, and
portions of both Charles and Williams Street are covered by
more than a foot of water.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Chesapeake Beach is at 11:03 AM
and 11:31 PM. The next high tide at Solomons Island is at 9:07
AM and 9:46 PM.
From: Oct 30, 2025 12:27
Until: Oct 30, 2025 20:00
Coastal Flood Warning
* WHAT...Up to one half foot of inundation above ground level in
low lying areas due to tidal flooding.
* WHERE...Shoreline in the District of Columbia.
* WHEN...Until 4 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...Washington Harbour will be flooding if the
floodgates are not in place. Flooding is expected near the
JBAB marina. The unprotected area on the Southwest Waterfront
at the DC Seafood Market is expected to flood. Water is
expected to approach parts of the Hains Point Loop Road, but
it will likely be low lying areas near Fletchers Boathouse
that begin to flood. Portions of Roosevelt Island are flooded.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Washington Channel is at 3:09 PM
and 3:32 AM.
From: Oct 30, 2025 14:26
Until: Oct 30, 2025 20:00
Coastal Flood Advisory
* WHAT...For the Coastal Flood Advisory, around two feet of
inundation above ground level in low-lying areas due to tidal
flooding. For the Coastal Flood Warning, around two and a half
feet of inundation above ground level in low-lying areas due
to tidal flooding.
* WHERE...Shoreline in Calvert County.
* WHEN...For the Coastal Flood Advisory, from 4 PM this
afternoon to 4 AM EDT Thursday, especially around the time of
high tide. For the Coastal Flood Warning, from 4 AM to 4 PM
EDT Thursday, especially around the time of high tide. The
highest tide levels will be Thursday morning.
* IMPACTS...Through this evening, high tides around 3.5 feet are
expected, which results in several inches of water on Charles
Street and Williams Street in Solomons, and water reaching
backyards near 9th Street in North Beach. For Thursday
morning, high tides around 4.0 feet are expected. This floods
portions of 7th, 8th, and 9th Streets in North Beach, with
homes affected near 9th Street. This may also result in
flooding of structures near Charles Street in Solomons; yards,
parking lots, and portions of both Charles Street and Williams
Street will likely be covered by more than a foot of water
Thursday morning.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Chesapeake Beach is at 10:35 PM
and 11:03 AM. The next high tide at Solomons Island is at 9:07
AM and 9:46 PM.
From: Oct 30, 2025 02:27
Until: Oct 30, 2025 10:30
Coastal Flood Advisory
* WHAT...For the first Coastal Flood Advisory, up to one half
foot of inundation above ground level in low-lying areas due
to tidal flooding. For the Coastal Flood Warning, one to two
feet of inundation above ground level in low-lying areas due
to tidal flooding. For the second Coastal Flood Advisory, up
to one foot of inundation above ground level in low-lying
areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...For the first Coastal Flood Advisory, until 9 AM EDT
Thursday, especially around the time of high tide. For the
Coastal Flood Warning, from 9 AM to 6 PM EDT Thursday,
especially around the time of high tide. For the second
Coastal Flood Advisory, from 6 PM Thursday to 6 AM EDT Friday,
especially around the time of high tide. The highest tide
levels will be Thursday late morning through early afternoon.
* IMPACTS...Through tonight, water is expected to approach the
curb near the intersection of King Street and Strand Street in
Alexandria. For Thursday late morning through early afternoon,
water is expected to approach buildings near King Street and
Union Street.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Alexandria is at 2:43 AM and 3:27
PM.
From: Oct 29, 2025 22:00
Until: Oct 30, 2025 10:30
Coastal Flood Advisory
* WHAT...Around two and a half feet of inundation above ground
level in low- lying areas due to tidal flooding.
* WHERE...Shoreline in Charles and King George Counties.
* WHEN...From 4 PM this afternoon to 4 PM EDT Thursday,
especially around the time of high tide. The highest tide
levels will be Thursday morning.
* IMPACTS...At 3.5 feet, water reaches yards near Cobb Island
and docks near Dahlgren. Near moderate flooding of 5.0 feet is
possible Thursday morning, at which point water covers the
approach to the Cobb Island bridge and begins limiting the
ability to reach the mainland, and water approaches structures
near Cobb Island.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Dahlgren is at 9:37 AM and 10:06 PM. The next high
tide at Goose Bay is at 10:17 PM and 11:01 AM. The next high
tide at Indian Head is at 2:11 AM and 2:55 PM.
From: Oct 30, 2025 02:27
Until: Oct 30, 2025 10:30
Coastal Flood Advisory
* WHAT...Two to three feet of inundation above ground level in
low- lying areas due to tidal flooding.
* WHERE...Shoreline in the District of Columbia.
* WHEN...From midnight tonight to 6 PM EDT Thursday, especially
around the time of high tide. The highest tide levels will be
Thursday late morning through early afternoon.
* IMPACTS...The unprotected area on the Southwest Waterfront at
the DC Seafood Market is expected to flood. Water is expected
to approach parts of the Hains Point Loop Road, but it will
likely be closed. Low-lying areas near Fletchers Boathouse
will begin to flood, along with portions of Roosevelt Island.
Georgetown Waterfront may approach moderate flood Thursday
late morning through early afternoon. If this happens, the DC
seafood market and portions of East Potomac Park may flood,
and water would cover the boardwalk at Washington Harbour.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Washington Channel is at 2:25 AM
and 3:09 PM.
From: Oct 29, 2025 22:00
Until: Oct 30, 2025 10:30
Coastal Flood Warning
* WHAT...For the first Coastal Flood Advisory, up to one half
foot of inundation above ground level in low-lying areas due
to tidal flooding. For the Coastal Flood Warning, one to two
feet of inundation above ground level in low-lying areas due
to tidal flooding. For the second Coastal Flood Advisory, up
to one foot of inundation above ground level in low-lying
areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...For the first Coastal Flood Advisory, until 9 AM EDT
Thursday, especially around the time of high tide. For the
Coastal Flood Warning, from 9 AM to 6 PM EDT Thursday,
especially around the time of high tide. For the second
Coastal Flood Advisory, from 6 PM Thursday to 6 AM EDT Friday,
especially around the time of high tide. The highest tide
levels will be Thursday late morning through early afternoon.
* IMPACTS...Through tonight, water is expected to approach the
curb near the intersection of King Street and Strand Street in
Alexandria. For Thursday late morning through early afternoon,
water is expected to approach buildings near King Street and
Union Street.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Alexandria is at 2:43 AM and 3:27
PM.
From: Oct 29, 2025 22:00
Until: Oct 30, 2025 10:30
Coastal Flood Advisory
* WHAT...Two to two and a half feet of inundation above ground
level in low- lying areas due to tidal flooding.
* WHERE...Shoreline in Southern Baltimore County and the City of
Baltimore.
* WHEN...From 10 PM this evening to 10 PM EDT Thursday,
especially around the time of high tide. The highest tides
will be Thursday late morning through early afternoon.
* IMPACTS...At 3.5 feet, flooding is occurring at the end of
Thames Street in Baltimore. Water covers the promenade in the
Inner Harbor in multiple locations. At 3.0 feet, water begins
encroaching upon yards in the Bowleys Quarters area. Near
moderate flooding is possible in the Bowleys Quarters area
early Thursday afternoon.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Fort McHenry Baltimore is at 1:22
AM and 1:50 PM.
From: Oct 30, 2025 02:27
Until: Oct 30, 2025 10:30
Coastal Flood Warning
* WHAT...For the Coastal Flood Advisory, around two feet of
inundation above ground level in low-lying areas due to tidal
flooding. For the Coastal Flood Warning, around two and a half
feet of inundation above ground level in low-lying areas due
to tidal flooding.
* WHERE...Shoreline in Calvert County.
* WHEN...For the Coastal Flood Advisory, from 4 PM this
afternoon to 4 AM EDT Thursday, especially around the time of
high tide. For the Coastal Flood Warning, from 4 AM to 4 PM
EDT Thursday, especially around the time of high tide. The
highest tide levels will be Thursday morning.
* IMPACTS...Through this evening, high tides around 3.5 feet are
expected, which results in several inches of water on Charles
Street and Williams Street in Solomons, and water reaching
backyards near 9th Street in North Beach. For Thursday
morning, high tides around 4.0 feet are expected. This floods
portions of 7th, 8th, and 9th Streets in North Beach, with
homes affected near 9th Street. This may also result in
flooding of structures near Charles Street in Solomons; yards,
parking lots, and portions of both Charles Street and Williams
Street will likely be covered by more than a foot of water
Thursday morning.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Chesapeake Beach is at 10:35 PM
and 11:03 AM. The next high tide at Solomons Island is at 9:07
AM and 9:46 PM.
From: Oct 30, 2025 02:27
Until: Oct 30, 2025 10:30
Coastal Flood Warning
* WHAT...Two to three feet of inundation above ground level in
low- lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...From 6 PM this evening to 8 AM EDT Friday, especially
around the time of high tide. The highest tide levels will be
midday Thursday.
* IMPACTS...At 3.5 feet, water reaches the floor of the Maritime
Museum in Annapolis, begins to cover Bowyer Road on the Naval
Academy campus, and numerous businesses on Dock Street are
flooded, along with the City Dock parking lot. Bayside Beach
begins to flood around Harbor Road and Lake Drive. High tide
levels may reach 4.2 feet late Thursday morning. If this
happens, the boardwalk at Annapolis City Dock is expected to
be underwater, with numerous buildings flooded. Water also
will affect several locations near City Dock, including
portions of Compromise Street and several streets on the Naval
Academy campus.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Annapolis U.S. Naval Academy is at 12:12 AM and
12:06 PM.
From: Oct 30, 2025 02:27
Until: Oct 30, 2025 10:30
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...Queen Annes, Talbot and Caroline.
* WHEN...From 9 AM Thursday to 3 AM EDT Friday.
* IMPACTS...At this level, flooding begins on the most
vulnerable roads in bayside communities and along tidal
waterways. Some partial or full road closures are possible.
From: Oct 29, 2025 19:46
Until: Oct 30, 2025 09:30
Coastal Flood Warning
* WHAT...For the Coastal Flood Advisory, around two feet of
inundation above ground level in low-lying areas due to tidal
flooding. For the Coastal Flood Warning, around two and a half
feet of inundation above ground level in low-lying areas due to
tidal flooding.
* WHERE...Shoreline in Calvert County.
* WHEN...For the Coastal Flood Advisory, from 4 PM this
afternoon to 4 AM EDT Thursday, especially around the time of
high tide. For the Coastal Flood Warning, from 4 AM to 4 PM
EDT Thursday, especially around the time of high tide. The
highest tide levels will be Thursday morning.
* IMPACTS...Through this evening, high tides around 3.5 feet are
expected, which results in several inches of water on Charles
Street and Williams Street in Solomons, and water reaching
backyards near 9th Street in North Beach. For Thursday
morning, high tides around 4.0 feet are expected. This floods
portions of 7th, 8th, and 9th Streets in North Beach, with
homes affected near 9th Street. This may also result in
flooding of structures near Charles Street in Solomons; yards,
parking lots, and portions of both Charles Street and Williams
Street will likely be covered by more than a foot of water
Thursday morning.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Chesapeake Beach is at 10:35 PM
and 11:03 AM. The next high tide at Solomons Island is at 8:50
PM and 9:07 AM.
From: Oct 29, 2025 22:00
Until: Oct 30, 2025 06:00
Coastal Flood Advisory
* WHAT...Two to three feet of inundation above ground level in
low- lying areas due to tidal flooding.
* WHERE...Shoreline in Charles and King George Counties.
* WHEN...From 4 PM this afternoon to 4 PM EDT Thursday,
especially around the time of high tide. The highest tide
levels will be Thursday morning.
* IMPACTS...At 3.5 feet, water reaches yards near Cobb Island
and docks near Dahlgren. Near moderate flooding of 5.0 feet is
possible Thursday morning, at which point water covers the
approach to the Cobb Island bridge and begins limiting the
ability to reach the mainland, and water approaches structures
near Cobb Island.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Dahlgren is at 9:04 PM and 9:37 AM. The next high
tide at Goose Bay is at 10:17 PM and 11:01 AM. The next high
tide at Indian Head is at 2:11 AM and 2:55 PM.
From: Oct 29, 2025 22:00
Until: Oct 30, 2025 06:00
Coastal Flood Advisory
* WHAT...Two to two and a half feet of inundation above ground
level in low- lying areas due to tidal flooding.
* WHERE...Shoreline in Southern Baltimore County and the City of
Baltimore.
* WHEN...From 10 PM this evening to 10 PM EDT Thursday,
especially around the time of high tide. The highest tides
will be Thursday late morning through early afternoon.
* IMPACTS...At 3.5 feet, flooding is occurring at the end of
Thames Street in Baltimore. Water covers the promenade in the
Inner Harbor in multiple locations. At 3.0 feet, water begins
encroaching upon yards in the Bowleys Quarters area. Near
moderate flooding is possible in the Bowleys Quarters area
early Thursday afternoon.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Fort McHenry Baltimore is at 1:22 AM and 1:50 PM.
From: Oct 29, 2025 22:00
Until: Oct 30, 2025 06:00
Coastal Flood Advisory
* WHAT...For the Coastal Flood Advisory, around two feet of
inundation above ground level in low-lying areas due to tidal
flooding. For the Coastal Flood Warning, around two and a half
feet of inundation above ground level in low-lying areas due to
tidal flooding.
* WHERE...Shoreline in Calvert County.
* WHEN...For the Coastal Flood Advisory, from 4 PM this
afternoon to 4 AM EDT Thursday, especially around the time of
high tide. For the Coastal Flood Warning, from 4 AM to 4 PM
EDT Thursday, especially around the time of high tide. The
highest tide levels will be Thursday morning.
* IMPACTS...Through this evening, high tides around 3.5 feet are
expected, which results in several inches of water on Charles
Street and Williams Street in Solomons, and water reaching
backyards near 9th Street in North Beach. For Thursday
morning, high tides around 4.0 feet are expected. This floods
portions of 7th, 8th, and 9th Streets in North Beach, with
homes affected near 9th Street. This may also result in
flooding of structures near Charles Street in Solomons; yards,
parking lots, and portions of both Charles Street and Williams
Street will likely be covered by more than a foot of water
Thursday morning.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Chesapeake Beach is at 10:35 PM
and 11:03 AM. The next high tide at Solomons Island is at 8:50
PM and 9:07 AM.
From: Oct 29, 2025 22:00
Until: Oct 30, 2025 06:00
Coastal Flood Warning
* WHAT...Two to two and a half feet of inundation above ground
level in low- lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...From 6 PM this evening to 8 AM EDT Friday, especially
around the time of high tide. The highest tide levels will be
midday Thursday.
* IMPACTS...At 3.5 feet, water reaches the floor of the Maritime
Museum in Annapolis, begins to cover Bowyer Road on the Naval
Academy campus, and numerous businesses on Dock Street are
flooded, along with the City Dock parking lot. Bayside Beach
begins to flood around Harbor Road and Lake Drive. High tide
levels may reach 4.2 feet late Thursday morning. If this
happens, the boardwalk at Annapolis City Dock is expected to
be underwater, with numerous buildings flooded. Water also
will affect several locations near City Dock, including
portions of Compromise Street and several streets on the Naval
Academy campus.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
12:12 AM and 12:06 PM.
From: Oct 29, 2025 22:00
Until: Oct 30, 2025 06:00
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in Charles and King George Counties.
* WHEN...Until 1 AM EDT Thursday, especially around the time of
high tide.
* IMPACTS...At 3.5 feet, water reaches yards near Cobb Island
and docks near Dahlgren.
* ADDITIONAL DETAILS...Tides two to two and a half feet above
normal. The next high tides at Dahlgren are 8:35 AM and 9:04 PM.
The next high tides at Goose Bay are 10:04 AM and 10:17 PM.
From: Oct 29, 2025 07:19
Until: Oct 29, 2025 15:30
Coastal Flood Warning
* WHAT...One to two feet of inundation above ground level
expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...From 2 PM this afternoon to 8 AM EDT Friday, especially
around the time of high tide.
* IMPACTS...At 3.5 feet, water reaches the floor of the Maritime
Museum in Annapolis, begins to cover Bowyer Road on the Naval
Academy campus, and numerous businesses on Dock Street are
flooded, along with the City Dock parking lot. Bayside Beach
begins to flood around Harbor Rd and Lake Dr.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tides at Annapolis U.S. Naval Academy are
10:51 AM.
From: Oct 29, 2025 07:19
Until: Oct 29, 2025 15:30
Coastal Flood Advisory
* WHAT...For the Coastal Flood Advisory, up to one half foot of
inundation above ground level 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 Calvert County.
* WHEN...For the Coastal Flood Advisory, until 1 AM EDT
Thursday, especially around the time of high tide. For the
Coastal Flood Watch, from late tonight through late Thursday
night, especially around the time of high tide.
* IMPACTS...Through this evening, high tides around 3.0 feet are
expected, which results in several inches of water on Charles
Street and Williams Street in Solomons, and water reaching
backyards near 9th Street in North Beach. For late Wednesday
night through Thursday night, tide levels of 3.5 to 4.3 feet are
possible. At 4.0 feet, portions of 7th, 8th, and 9th Streets
will flood in North Beach, with homes affected near 9th Street.
At 4.0 feet, flooding of structures near Charles Street in
Solomons is possible. Yards, parking lots, and portions of both
Charles and Williams Street are covered by more than a foot of
water.
* ADDITIONAL DETAILS...Tides one to two feet above normal through
this evening and two and a half to three feet above normal
Thursday. The next high tides at Chesapeake Beach are 10:03 AM
and 10:35 PM. The next high tides at Solomons Island are 8:07 AM
and 8:50 PM.
From: Oct 29, 2025 07:19
Until: Oct 29, 2025 15:30
Coastal Flood Watch
* WHAT...For the Coastal Flood Advisory, up to one half foot of
inundation above ground level 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 Calvert County.
* WHEN...For the Coastal Flood Advisory, until 1 AM EDT
Thursday, especially around the time of high tide. For the
Coastal Flood Watch, from late tonight through late Thursday
night, especially around the time of high tide.
* IMPACTS...Through this evening, high tides around 3.0 feet are
expected, which results in several inches of water on Charles
Street and Williams Street in Solomons, and water reaching
backyards near 9th Street in North Beach. For late Wednesday
night through Thursday night, tide levels of 3.5 to 4.3 feet are
possible. At 4.0 feet, portions of 7th, 8th, and 9th Streets
will flood in North Beach, with homes affected near 9th Street.
At 4.0 feet, flooding of structures near Charles Street in
Solomons is possible. Yards, parking lots, and portions of both
Charles and Williams Street are covered by more than a foot of
water.
* ADDITIONAL DETAILS...Tides one to two feet above normal through
this evening and two and a half to three feet above normal
Thursday. The next high tides at Chesapeake Beach are 10:03 AM
and 10:35 PM. The next high tides at Solomons Island are 8:07 AM
and 8:50 PM.
From: Oct 29, 2025 07:19
Until: Oct 29, 2025 15:30
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...Until 6 AM EDT Friday, especially around the time of
high tide.
* IMPACTS...Water is expected to approach the curb near the
intersection of King Street and Strand Street in Alexandria.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tides at Alexandria are 2:30 PM and 2:43
AM.
From: Oct 29, 2025 07:19
Until: Oct 29, 2025 15:30
Coastal Flood Watch
* WHAT...For the Coastal Flood Advisory, two to two and half feet
of inundation above ground level in low lying areas due to tidal
flooding. For the Coastal Flood Watch, up to three feet of
inundation above ground level possible in low lying areas due to
tidal flooding.
* WHERE...Shoreline in Calvert County.
* WHEN...For the Coastal Flood Advisory, until 2 PM EDT
Wednesday, especially around the time of high tide. For the
Coastal Flood Watch, from late Wednesday night through late
Thursday night, especially around the time of high tide.
* IMPACTS...At 3.0 feet, water is expected to reach backyards
near 9th Street in North Beach, and could approach 9th Street.
At 3.5 feet, yards are flooded near Charles Street and
Williams Street in Solomons. Nearby parking lots and the
streets themselves are covered by more than a half foot of
water.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Solomons Island is at 8:07 AM and
8:50 PM. The next high tide at Chesapeake Beach is at 9:40 PM
and 10:03 AM.
From: Oct 29, 2025 00:58
Until: Oct 29, 2025 09:00
Coastal Flood Advisory
* WHAT...For the Coastal Flood Advisory, two to two and half feet
of inundation above ground level in low lying areas due to tidal
flooding. For the Coastal Flood Watch, up to three feet of
inundation above ground level possible in low lying areas due to
tidal flooding.
* WHERE...Shoreline in Calvert County.
* WHEN...For the Coastal Flood Advisory, until 2 PM EDT
Wednesday, especially around the time of high tide. For the
Coastal Flood Watch, from late Wednesday night through late
Thursday night, especially around the time of high tide.
* IMPACTS...At 3.0 feet, water is expected to reach backyards
near 9th Street in North Beach, and could approach 9th Street.
At 3.5 feet, yards are flooded near Charles Street and
Williams Street in Solomons. Nearby parking lots and the
streets themselves are covered by more than a half foot of
water.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Solomons Island is at 8:07 AM and
8:50 PM. The next high tide at Chesapeake Beach is at 9:40 PM
and 10:03 AM.
From: Oct 29, 2025 00:58
Until: Oct 29, 2025 09:00
Coastal Flood Advisory
* WHAT...For the Coastal Flood Advisory, up to one and half feet
of inundation above ground level in low lying areas due to tidal
flooding. For the Coastal Flood Warning, two to two and half feet
of inundation above ground level expected in low lying areas
due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...For the Coastal Flood Advisory, until 4 AM EDT
Wednesday, especially around the time of high tide. For the
Coastal Flood Warning, from 2 PM Wednesday to 8 AM EDT Friday,
especially around the time of high tide.
* IMPACTS...At 3.5 feet, water reaches the floor of the Maritime
Museum in Annapolis, begins to cover Bowyer Road on the Naval
Academy campus, and numerous businesses on Dock Street are
flooded, along with the City Dock parking lot. Bayside Beach
begins to flood around Harbor Rd and Lake Dr.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
11:22 PM and 10:51 AM.
From: Oct 29, 2025 00:58
Until: Oct 29, 2025 09:00
Coastal Flood Advisory
* WHAT...Two to three feet of inundation above ground level in
low lying areas due to tidal flooding.
* WHERE...Shoreline in Charles and King George Counties.
* WHEN...Until 2 PM EDT Wednesday, especially around the time of
high tide.
* IMPACTS...At 3.5 feet, water reaches yards near Cobb Island
and docks near Dahlgren.
* ADDITIONAL DETAILS...Tides two to two and a half feet above
normal. The next high tide at Indian Head is at 1:14 AM and 1:58
PM. The next high tide at Dahlgren is at 8:35 AM and 9:04 PM.
The next high tide at Goose Bay is at 9:20 PM and 10:04 AM.
From: Oct 29, 2025 00:58
Until: Oct 29, 2025 09:00
Coastal Flood Advisory
* WHAT...Two to two and half feet of inundation above ground
level expected in low lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...Until 6 AM EDT Friday, especially around the time of
high tide.
* IMPACTS....Water is expected to approach the curb near the
intersection of King Street and Strand Street in Alexandria.
* ADDITIONAL DETAILS...Tides two to two and a half feet above
normal. The next high tide at Alexandria is at 1:46 AM and 2:30
PM.
From: Oct 29, 2025 00:58
Until: Oct 29, 2025 09:00
Coastal Flood Warning
* WHAT...For the Coastal Flood Advisory, up to one and half feet
of inundation above ground level in low lying areas due to tidal
flooding. For the Coastal Flood Warning, two to two and half feet
of inundation above ground level expected in low lying areas
due to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...For the Coastal Flood Advisory, until 4 AM EDT
Wednesday, especially around the time of high tide. For the
Coastal Flood Warning, from 2 PM Wednesday to 8 AM EDT Friday,
especially around the time of high tide.
* IMPACTS...At 3.5 feet, water reaches the floor of the Maritime
Museum in Annapolis, begins to cover Bowyer Road on the Naval
Academy campus, and numerous businesses on Dock Street are
flooded, along with the City Dock parking lot. Bayside Beach
begins to flood around Harbor Rd and Lake Dr.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
11:22 PM and 10:51 AM.
From: Oct 29, 2025 00:58
Until: Oct 29, 2025 09:00
Coastal Flood Watch
* WHAT...For the Coastal Flood Advisory, up to one half foot of
inundation above ground level expected in low-lying areas due to
tidal flooding. For the Coastal Flood Watch, one to three feet
of inundation above ground level possible in low-lying areas due
to tidal flooding.
* WHERE...Shoreline in Anne Arundel County.
* WHEN...For the Coastal Flood Advisory, from 7 PM this evening
to 4 AM EDT Wednesday, especially around the time of high
tide. For the Coastal Flood Watch, from Wednesday evening
through Friday morning, especially around the time of high
tide.
* IMPACTS...For tonight, tide levels around 3.0 feet are expected
which leads to flooding of the Dock Street parking area, and
around the Alex Haley Memorial and Compromise Street. For
Wednesday night through Thursday night, tide levels around 3.5
to 4.5 feet are possible around times of high tide. At 4.2 feet,
the boardwalk at Annapolis City Dock is expected to be
underwater, with numerous buildings flooded. Water also will
affect several locations near City Dock, including portions of
Compromise Street and several streets on the Naval Academy
campus. Shoreline inundation up to two feet above ground is
likely in other low lying areas.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Annapolis U.S. Naval Academy is at
11:22 PM this evening and 10:51 AM Wednesday morning.
From: Oct 28, 2025 20:25
Until: Oct 29, 2025 04:30
Coastal Flood Advisory
* WHAT...Up to one half foot of inundation above ground level
expected in low-lying areas due to tidal flooding.
* WHERE...Shoreline in the City of Alexandria and Arlington
County.
* WHEN...From 10 PM this evening to 5 AM EDT Wednesday,
especially around the time of high tide.
* IMPACTS...Water is expected to approach the curb near the
intersection of King Street and Strand Street in Alexandria.
* ADDITIONAL DETAILS...Tides one to one and a half feet above
normal. High tide at Alexandria is at 1:46 AM.
From: Oct 28, 2025 20:25
Until: Oct 29, 2025 04:30
