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From: Sep 26, 2025 00:21
Until: Nov 04, 2025 12:34
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level in low-
lying areas near shorelines and tidal waterways.
* WHERE...Westmoreland, Richmond, Northumberland, Lancaster,
Middlesex, Mathews, Western Essex and Eastern Essex Counties.
* WHEN...Until 11 AM EDT this morning.
* IMPACTS...Shallow flooding is expected in the most vulnerable
locations near the waterfront and shoreline resulting in a low
threat of property damage. Expect up to one foot of water
above ground level in low lying, vulnerable areas. Some roads
and low lying property including parking lots, parks and lawns
near the waterfront will experience shallow flooding.
From: Oct 31, 2025 09:07
Until: Oct 31, 2025 15:00
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, 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, 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 half foot
of inundation above ground level expected in low lying areas
due to tidal flooding.
* WHERE...Shoreline in St. Marys County.
* WHEN...For the Coastal Flood Warning, until noon EDT today,
especially around the time of high tide. For the Coastal Flood
Advisory, until 1 AM EDT Friday, especially around the time of
high tide.
* IMPACTS...At 3.5 feet, water covers roads on Saint George
Island, is in yards, and is approaching structures. To the
east, inundation is occurring at multiple marinas off St.
Mary's River, Smith Creek, and Jutland Creek.
* ADDITIONAL DETAILS...Tides two and a half to three feet above
normal. The next high tide at Coltons Point is at 10:14 PM and
10:54 AM. The next high tide at Point Lookout is at 8:50 PM and
9:23 AM. The next high tide at Piney Point is at 9:38 PM and
10:18 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 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 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 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 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 14:26
Until: Oct 30, 2025 20:00
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...Two to three feet of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...Westmoreland, Richmond, Northumberland, Lancaster,
Middlesex, Mathews, Western Essex and Eastern Essex Counties.
* WHEN...Until 1 AM EDT Friday.
* IMPACTS...Severe flooding will cause extensive inundation and
flooding of numerous roads and buildings resulting in a
significant threat to property and life. Water will be 2 to 3
feet or more above ground level in some areas. Severe flooding
will extend inland from the waterfront and shoreline flooding
homes, businesses and isolating some neighborhoods. Numerous
roads will be impassable under several feet of water and cars
submerged. Some areas will need to be evacuated.
From: Oct 30, 2025 11:02
Until: Oct 30, 2025 19:15
Coastal Flood Warning
* WHAT...Up to one foot of inundation above ground level in low
lying areas due to tidal flooding.
* WHERE...Shoreline in St. Marys County.
* WHEN...Until 2 PM EDT this afternoon, especially around the
time of high tide.
* IMPACTS...At 3.5 feet, water covers roads on Saint George
Island, is in yards, and is approaching structures. To the
east, inundation is occurring at multiple marinas off St.
Mary's River, Smith Creek, and Jutland Creek.
* ADDITIONAL DETAILS...Tides up to 3 feet above normal. The next
high tide at Point Lookout is at 8:22 AM and 8:50 PM. The next
high tide at Piney Point is at 9:15 AM and 9:38 PM. The next
high tide at Coltons Point is at 9:51 AM and 10:14 PM.
From: Oct 30, 2025 12:27
Until: Oct 30, 2025 18:00
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...Westmoreland, Richmond, Northumberland, Lancaster,
Middlesex, Western Essex and Eastern Essex Counties.
* WHEN...From 2 PM this afternoon to 11 AM EDT Wednesday.
* IMPACTS...Shallow flooding is expected in the most vulnerable
locations near the waterfront and shoreline resulting in a low
threat of property damage. Expect up to one foot of water
above ground level in low lying, vulnerable areas. Some roads
and low lying property including parking lots, parks and lawns
near the waterfront will experience shallow flooding.
From: Oct 28, 2025 09:12
Until: Oct 28, 2025 17:15
Coastal Flood Advisory
* WHAT...Up to one foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.
* WHERE...Westmoreland, Richmond, Northumberland, Lancaster,
Middlesex, Western Essex and Eastern Essex Counties.
* WHEN...From 2 PM this afternoon to 8 PM EDT this evening.
* IMPACTS...Shallow flooding is expected in the most vulnerable
locations near the waterfront and shoreline resulting in a low
threat of property damage. Expect up to one foot of water
above ground level in low lying, vulnerable areas. Some roads
and low lying property including parking lots, parks and lawns
near the waterfront will experience shallow flooding.
From: Oct 28, 2025 05:17
Until: Oct 28, 2025 13:30
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 Anne Arundel County.
* WHEN...Until midnight EDT tonight, 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 8:46
PM.
From: Sep 25, 2025 20:47
Until: Sep 26, 2025 04:00
