Coastal Flood Warnings/Watches/Statements
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
299 WHUS41 KLWX 230643 CFWLWX URGENT - IMMEDIATE BROADCAST REQUESTED Coastal Hazard Message National Weather Service Baltimore MD/Washington DC 243 AM EDT Mon Sep 23 2024 MDZ017-232000- /O.UPG.KLWX.CF.Y.0107.000000T0000Z-240924T0900Z/ /O.EXB.KLWX.CF.W.0019.000000T0000Z-240925T0200Z/ St. Marys- 243 AM EDT Mon Sep 23 2024 ...COASTAL FLOOD WARNING IN EFFECT UNTIL 10 PM EDT TUESDAY... * 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 10 PM EDT Tuesday, 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 5:40 AM and 6:51 PM. The next high tide at Piney Point is at 7:05 AM and 7:21 PM. The next high tide at Coltons Point is at 7:41 AM and 7:57 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. && 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 -------- --------- --------- --------- ------- -------- 23/07 AM 3.9 2.3 2.4 0.5 Minor 23/07 PM 4.2 2.6 2.5 1.0 Moderate 24/08 AM 3.7 2.1 2.3 1.0 Minor 24/08 PM 4.1 2.5 2.5 1.0 Moderate 25/09 AM 3.7 2.1 2.3 1.0 Minor 25/09 PM 3.6 2.0 2.1 1.0 Minor && $$ MDZ014-232000- /O.EXT.KLWX.CF.W.0019.000000T0000Z-240925T0800Z/ Anne Arundel- 243 AM EDT Mon Sep 23 2024 ...COASTAL FLOOD WARNING NOW IN EFFECT UNTIL 4 AM EDT WEDNESDAY... * WHAT...One to two feet of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...Until 4 AM EDT Wednesday, especially around the time of high tide. * IMPACTS...At 4.2 feet, the boardalk at Annapolis City Dock is underwater. Floodwaters also are affecting numerous roads in Annapolis and on the Naval Academy Campus, along with structures throughout the neighboring area. * ADDITIONAL DETAILS...Tides two to two and a half feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 9:27 AM and 11:09 PM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. && Time of high total tides are approximate to the nearest hour. Severn River at Annapolis MLLW Categories - Minor 2.6 ft, Moderate 3.3 ft, Major 5.0 ft MHHW Categories - Minor 1.2 ft, Moderate 1.9 ft, Major 3.6 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 23/10 AM 3.4 2.0 2.3 1.0 Moderate 23/11 PM 4.0 2.6 2.3 1.0 Moderate 24/10 AM 3.4 2.0 2.3 1.0 Moderate 25/12 AM 4.2 2.8 2.5 1.0 Moderate 25/12 PM 3.5 2.1 2.4 1.0 Moderate && $$ DCZ001-VAZ054-232000- /O.EXT.KLWX.CF.W.0019.000000T0000Z-240925T0800Z/ District of Columbia-Arlington/Falls Church/Alexandria- 243 AM EDT Mon Sep 23 2024 ...COASTAL FLOOD WARNING NOW IN EFFECT UNTIL 4 AM EDT WEDNESDAY... * WHAT...One to 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 Washington Channel is at 12:59 PM and 1:15 AM. The next high tide at Alexandria is at 1:17 PM and 1:33 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. && $$ MDZ008-231000- /O.EXB.KLWX.CF.Y.0107.000000T0000Z-240923T1000Z/ Cecil- 243 AM EDT Mon Sep 23 2024 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 6 AM EDT EARLY THIS MORNING... * WHAT...Up to one foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Cecil County. * WHEN...Until 6 AM EDT early this morning, especially around the time of high tide. * IMPACTS...At 5.5 feet, minor shoreline flooding begins near Chesapeake City. At 4.5 feet, minor shoreline flooding begins near Charlestown. * ADDITIONAL DETAILS...Tides two to two and a half feet above normal. The next high tide at Charlestown is at 3:12 AM and 3:00 PM. The next high tide at Port Deposit is at 2:44 AM and 2:32 PM. The next high tide at Chesapeake City is at 3:03 AM and 3:35 PM. PRECAUTIONARY/PREPAREDNESS ACTIONS... If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. && $$ MDZ016-VAZ057-232000- /O.EXT.KLWX.CF.Y.0107.000000T0000Z-240925T0800Z/ Charles-King George- 243 AM EDT Mon Sep 23 2024 ...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 4 AM EDT WEDNESDAY... * 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 4 AM 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 Goose Bay is at 8:51 AM and 9:07 PM. The next high tide at Dahlgren is at 7:36 AM and 8:09 PM. The next high tide at Indian Head is at 12:45 PM and 1:01 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. Upper Machodoc Creek at Dahlgren 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 -------- --------- --------- --------- ------- -------- 23/07 AM 4.1 2.2 2.2 0.5 Minor 23/08 PM 4.3 2.4 2.2 1.0 Minor 24/08 AM 4.0 2.1 2.2 0.5 Minor 24/09 PM 4.2 2.3 2.2 1.0 Minor 25/09 AM 3.7 1.8 2.0 0.5 Minor 25/10 PM 3.8 1.9 1.9 0.5 Minor && $$ MDZ508-232000- /O.EXT.KLWX.CF.Y.0107.000000T0000Z-240925T0800Z/ Southeast Harford- 243 AM EDT Mon Sep 23 2024 ...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 4 AM EDT WEDNESDAY... * WHAT...One to two feet of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Southeast Harford County. * WHEN...Until 4 AM EDT Wednesday, especially around the time of high tide. * IMPACTS...At 4.5 feet, portions of the Havre de Grace Yacht Basin are flooded, along with Hutchins Park. * ADDITIONAL DETAILS...Tides two to two and a half feet above normal. The next high tide at Havre de Grace is at 2:55 PM and 2:58 AM. PRECAUTIONARY/PREPAREDNESS ACTIONS... If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. && Time of high total tides are approximate to the nearest hour. Chesapeake Bay at Havre de Grace MD MLLW Categories - Minor 4.0 ft, Moderate 5.5 ft, Major 7.0 ft MHHW Categories - Minor 2.2 ft, Moderate 3.7 ft, Major 5.2 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 23/02 AM 5.0 2.6 2.1 1.0 Minor 23/03 PM 4.0 1.6 2.2 1.0 Minor 24/03 AM 4.9 2.5 2.1 1.0 Minor 24/04 PM 4.0 1.6 2.2 1.0 Minor 25/04 AM 4.8 2.4 2.1 1.0 Minor 25/05 PM 4.0 1.6 2.2 1.0 Minor && $$ MDZ011-232000- /O.EXT.KLWX.CF.Y.0107.000000T0000Z-240925T0800Z/ Southern Baltimore- 243 AM EDT Mon Sep 23 2024 ...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 4 AM EDT WEDNESDAY... * WHAT...Up to one foot 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 4 AM EDT Wednesday, 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 two to two and a half feet above normal. The next high tide at Fort McHenry Baltimore is at 11:08 AM and 12:19 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. NW Branch Patapsco River at Baltimore MD MLLW Categories - Minor 3.4 ft, Moderate 4.6 ft, Major 6.0 ft MHHW Categories - Minor 1.7 ft, Moderate 2.9 ft, Major 4.3 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 23/11 AM 3.5 1.8 2.2 0.5 Minor 24/12 AM 4.3 2.6 2.2 0.5 Minor 24/12 PM 3.1 1.4 1.9 0.5 None 25/01 AM 3.9 2.2 1.9 0.5 Minor 25/12 PM 3.0 1.3 1.9 0.5 None Chesapeake Bay at Bowleys Quarters MLLW Categories - Minor 3.0 ft, Moderate 3.8 ft, Major 5.0 ft MHHW Categories - Minor 1.3 ft, Moderate 2.1 ft, Major 3.3 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 23/11 AM 2.8 1.1 1.7 1.0 None 24/01 AM 3.8 2.1 1.8 1.0 Moderate 24/01 PM 2.9 1.2 1.8 1.0 None 25/02 AM 3.9 2.2 2.0 1.0 Moderate 25/12 PM 2.8 1.1 1.9 1.0 None && $$ MDZ018-232000- /O.EXT.KLWX.CF.Y.0107.000000T0000Z-240925T0800Z/ Calvert- 243 AM EDT Mon Sep 23 2024 ...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 4 AM EDT WEDNESDAY... * WHAT...Up to one foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Calvert County. * WHEN...Until 4 AM EDT Wednesday, 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 to two and a half feet above normal. The next high tide at Solomons Island is at 6:39 AM and 7:38 PM. The next high tide at Chesapeake Beach is at 8:21 AM and 9:32 PM. 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 North Beach MLLW Categories - Minor 3.0 ft, Moderate 4.0 ft, Major 5.0 ft MHHW Categories - Minor 1.6 ft, Moderate 2.6 ft, Major 3.6 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 23/08 AM 3.0 1.6 1.9 0.5 Minor 23/09 PM 3.7 2.3 1.9 1.0 Minor 24/09 AM 3.1 1.7 2.1 1.0 Minor 24/10 PM 3.7 2.3 2.0 1.0 Minor 25/09 AM 2.9 1.5 2.0 1.0 None 26/12 AM 3.5 2.1 1.8 1.0 Minor Patuxent River at Solomons Island MLLW Categories - Minor 3.0 ft, Moderate 4.0 ft, Major 5.0 ft MHHW Categories - Minor 1.5 ft, Moderate 2.5 ft, Major 3.5 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 23/06 AM 3.4 1.9 1.9 1.0 Minor 23/07 PM 3.7 2.2 2.0 1.0 Minor 24/07 AM 3.6 2.1 2.1 1.0 Minor 24/09 PM 3.6 2.1 1.9 1.0 Minor 25/08 AM 3.3 1.8 1.9 1.0 Minor 25/09 PM 3.3 1.8 1.7 1.0 Minor && $$