Skip to content A Coastal Flood Warning remains in effect Tuesday, September 24 to 4 am Wednesday, September 25, 2024 including the following Washington, DC region jurisdictions.
DISTRICT OF COLUMBIA.
VIRGINIA: Arlington, Alexandria.
Excerpted from the National Weather Service:
…COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 4 AM EDT WEDNESDAY…
* WHAT…Around two feet of inundation above ground level in low lying areas due to tidal flooding.
* WHERE…Shoreline in the District of Columbia, Arlington County, and the City of Alexandria.
* WHEN…Until 4 AM EDT Wednesday, especially around the time of high tide.
* 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. Water is expected to approach buildings near King Street and Union Street..
* ADDITIONAL DETAILS…Tides two to two and a half feet above normal. The next high tide at Alexandria is at 2:18 PM and 2:34 AM. The next high tide at Washington Channel is at 2:16 AM and 3:06 PM.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.
A Coastal Flood Warning remains in effect to 10 pm Tuesday, September 2t, 2024 including the following Washington, DC region jurisdictions.
MARYLAND: St. Mary’s.
Excerpted from the National Weather Service:
…COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING…
* WHAT…Around two feet of inundation above ground level in low lying areas due to tidal flooding.
* WHERE…Shoreline in St. Marys County.
* WHEN…Until 10 PM EDT this evening, 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 to two and a half feet above normal. The next high tide at Point Lookout is at 7:54 PM and 7:46 AM. The next high tide at Piney Point is at 8:22 PM and 9:12 AM. The next high tide at Coltons Point is at 8:58 PM and 9:48 AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.
Time of high total tides are approximate to the nearest hour.
St Marys River at Straits Point
MLLW Categories – Minor 3.0 ft, Moderate 3.5 ft, Major 5.0 ft
MHHW Categories – Minor 1.4 ft, Moderate 1.9 ft, Major 3.4 ft
Total Total Departure
Day/Time Tide Tide from Norm Waves Flood
ft MLLW ft MHHW ft ft Impact
——– ——— ——— ——— ——- ——–
24/08 PM 3.7 2.1 2.1 1.0 Minor
25/09 AM 3.3 1.7 1.9 1.0 None
25/09 PM 3.4 1.8 1.9 1.0 None
26/10 AM 3.2 1.6 1.8 1.0 None
26/10 PM 3.1 1.5 1.6 1.0 None
27/11 AM 2.9 1.3 1.5 1.0 None
A Coastal Flood Warning is now in effect Tuesday, September 24 to 6 am Wednesday, September 25, 2024 including the following Washington, DC region jurisdictions.
MARYLAND: Anne Arundel.
Excerpted from the National Weather Service:
…COASTAL FLOOD WARNING NOW IN EFFECT UNTIL 6 AM EDT THURSDAY…
* WHAT…Two to two and half feet of inundation above ground level in low lying areas due to tidal flooding.
* WHERE…Shoreline in Anne Arundel County.
* WHEN…Until 6 AM EDT Thursday, 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 to two and a half feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 12:16 AM and 11:31 AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.
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
——– ——— ——— ——— ——- ——–
25/01 AM 3.7 2.3 2.1 1.0 Moderate
25/12 PM 3.1 1.7 2.0 1.0 Minor
26/01 AM 3.6 2.2 2.0 1.0 Moderate
26/12 PM 2.8 1.4 1.8 1.0 Minor
27/02 AM 3.2 1.8 1.6 1.0 Minor
A Coastal Flood Warning remains in effect Tuesday, September 24 to 12 am including the following Washington, DC region jurisdictions.
VIRGINIA: Westmoreland, Northumberland.
Excerpted from the National Weather Service:
…COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT…
* WHAT…One to two feet of inundation above ground level in low-lying areas near shorelines and tidal waterways.
* WHERE…Westmoreland and Northumberland Counties.
* WHEN…Until midnight EDT tonight.
* IMPACTS…Widespread flooding of vulnerable areas will result in an elevated threat of property damage to homes and businesses near the waterfront and shoreline. Water will be 1 to 2 feet above ground level in some areas resulting in a sufficient depth to close numerous roads and threaten homes and businesses. Flooding will extend inland from the waterfront along tidal rivers and bays resulting in some road closures and flooding of vehicles.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.
Time of high total tides are approximate to the nearest hour.
LEWISETTA VA
MLLW CATEGORIES – MINOR 3.0 FT, MODERATE 3.5 FT, MAJOR 4.0 FT
MHHW CATEGORIES – MINOR 1.5 FT, MODERATE 2.0 FT, MAJOR 2.5 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
——– ——— ——— ——— ——- ——–
24/08 PM 3.6 2.1 1.9 1 MODERATE
25/07 AM 3.2 1.7 1.8 1 MINOR
25/09 PM 3.3 1.8 1.6 1 MINOR
26/08 AM 3.0 1.5 1.6 1 NONE
26/09 PM 3.0 1.5 1.4 1 NONE
27/10 AM 2.8 1.3 1.3 1 NONE
DAHLGREN/COLONIAL BEACH VA
MLLW CATEGORIES – MINOR 3.5 FT, MODERATE 5.0 FT, MAJOR 7.0 FT
MHHW CATEGORIES – MINOR 1.6 FT, MODERATE 3.1 FT, MAJOR 5.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
——– ——— ——— ——— ——- ——–
24/09 PM 4.1 2.2 2.0 1 MODERATE
25/09 AM 3.8 1.9 2.0 1 MINOR
25/10 PM 3.7 1.8 1.7 1 MINOR
26/10 AM 3.3 1.4 1.6 1 NONE
26/11 PM 3.5 1.6 1.6 1 NONE
27/11 AM 3.2 1.3 1.4 1 NONE
WINDMILL POINT VA
MLLW CATEGORIES – MINOR 3.0 FT, MODERATE 3.5 FT, MAJOR 4.0 FT
MHHW CATEGORIES – MINOR 1.6 FT, MODERATE 2.1 FT, MAJOR 2.6 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
——– ——— ——— ——— ——- ——–
24/05 PM 3.4 2.0 1.7 1 MINOR
25/05 AM 3.0 1.6 1.6 1 NONE
25/06 PM 3.2 1.8 1.6 1 MINOR
26/06 AM 2.9 1.5 1.5 1 NONE
26/07 PM 2.9 1.5 1.3 1 NONE
27/09 AM 2.7 1.3 1.3 1 NONE
A Coastal Flood Warning remains in effect Tuesday, September 24 to 2 am Wednesday, September 25, 2024 including the following Washington, DC region jurisdictions.
MARYLAND: Dorchester, Wicomico, Somerset.
Excerpted from the National Weather Service:
…COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 2 AM EDT WEDNESDAY…
* WHAT…One to two feet of inundation above ground level in low-lying areas near shorelines and tidal waterways.
* WHERE…Dorchester, Wicomico and Somerset Counties.
* WHEN…Until 2 AM EDT Wednesday.
* IMPACTS…Widespread flooding of vulnerable areas will result in an elevated threat of property damage to homes and businesses near the waterfront and shoreline. Water will be 1 to 2 feet above ground level in some areas resulting in a sufficient depth to close numerous roads and threaten homes and businesses. Flooding will extend inland from the waterfront along tidal rivers and bays resulting in some road closures and flooding of vehicles.
PRECAUTIONARY/PREPAREDNESS ACTIONS…
Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.
Time of high total tides are approximate to the nearest hour.
CAMBRIDGE MD
MLLW CATEGORIES – MINOR 3.5 FT, MODERATE 4.0 FT, MAJOR 4.5 FT
MHHW CATEGORIES – MINOR 1.5 FT, MODERATE 2.0 FT, MAJOR 2.5 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
——– ——— ——— ——— ——- ——–
24/10 PM 3.8 1.8 1.6 1 MINOR
25/11 AM 3.5 1.5 1.6 1 NONE
26/12 AM 3.8 1.8 1.6 1 MINOR
26/12 PM 3.4 1.4 1.5 1 NONE
27/01 AM 3.5 1.5 1.4 1 NONE
BISHOPS HEAD MD
MLLW CATEGORIES – MINOR 3.2 FT, MODERATE 3.7 FT, MAJOR 4.2 FT
MHHW CATEGORIES – MINOR 1.1 FT, MODERATE 1.6 FT, MAJOR 2.1 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
——– ——— ——— ——— ——- ——–
24/08 PM 3.9 1.8 1.6 1 MODERATE
25/08 AM 3.6 1.5 1.6 1 MINOR
25/09 PM 3.7 1.6 1.5 1 MINOR
26/09 AM 3.3 1.2 1.4 1 NONE
26/10 PM 3.4 1.3 1.2 1 MINOR
27/10 AM 3.2 1.1 1.2 1 NONE
CRISFIELD MD
MLLW CATEGORIES – MINOR 3.5 FT, MODERATE 4.0 FT, MAJOR 5.0 FT
MHHW CATEGORIES – MINOR 1.3 FT, MODERATE 1.8 FT, MAJOR 2.8 FT
TOTAL TOTAL DEPARTURE
DAY/TIME TIDE TIDE FROM NORM WAVES FLOOD
FT MLLW FT MHHW FT FT IMPACT
——– ——— ——— ——— ——- ——–
24/06 PM 3.9 1.7 1.9 1 MINOR
25/07 AM 3.2 1.0 1.8 1 NONE
25/08 PM 3.7 1.5 1.7 1 MINOR
26/08 AM 3.0 0.8 1.6 1 NONE
26/08 PM 3.4 1.2 1.5 1 NONE
27/09 AM 2.8 0.6 1.4 1 NONE
The coastal flood warning in the Washington, DC region is updated for Saturday, September 21, Sunday, September 22 & Monday, September 23, 2024.