Coastal Flood Warnings/Watches/Statements
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
232 WHUS41 KLWX 172009 CFWLWX Coastal Hazard Message National Weather Service Baltimore MD/Washington DC 409 PM EDT Tue Sep 17 2024 MDZ014-180200- /O.CON.KLWX.CF.Y.0105.000000T0000Z-240918T0200Z/ Anne Arundel- 409 PM EDT Tue Sep 17 2024 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Up to one half foot of inundation above ground level in low-lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...Until 10 PM EDT this evening, especially around the time of high tide. * IMPACTS...At 2.8 feet, flooding of some of the parking area near Dock Street in Annapolis may occur, with water surrounding the Alex Haley Memorial. * ADDITIONAL DETAILS...Tides one to one and a half feet above normal. High tide at Annapolis U.S. Naval Academy is at 5:24 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. 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 -------- --------- --------- --------- ------- -------- 17/05 PM 2.8 1.4 1.3 1.0 Minor 18/06 AM 2.6 1.2 1.0 1.0 Minor 18/07 PM 2.5 1.1 0.9 0.5 None 19/06 AM 2.4 1.0 0.9 0.5 None 19/07 PM 2.7 1.3 1.0 0.5 Minor 20/07 AM 2.5 1.1 1.1 0.5 None && $$ DCZ001-VAZ054-180200- /O.CON.KLWX.CF.Y.0105.000000T0000Z-240918T0200Z/ District of Columbia-Arlington/Falls Church/Alexandria- 409 PM EDT Tue Sep 17 2024 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...One to two feet of inundation above ground level in low- lying areas due to tidal flooding. * WHERE...Shoreline in the District of Columbia, Arlington County, and the City of Alexandria. * WHEN...Until 10 PM EDT this evening, especially around the time of high tide. * IMPACTS...Shoreline inundation is expected along portions of the seawall adjacent to Ohio Drive and the Hains Point Loop Road, and near the Tidal Basin and Jefferson Memorial. Water is expected to approach the curb near the intersection of King Street and Strand Street in Alexandria. * ADDITIONAL DETAILS...Tides one and a half to two feet above normal. High tide at Alexandria is at 8:32 PM. High tide at Washington Channel is at 8:14 PM. PRECAUTIONARY/PREPAREDNESS ACTIONS... If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. && $$ MDZ018-172200- /O.CON.KLWX.CF.Y.0104.000000T0000Z-240917T2200Z/ Calvert- 409 PM EDT Tue Sep 17 2024 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING... * WHAT...Up to one half foot of inundation above ground level in low-lying areas due to tidal flooding. * WHERE...Shoreline in Calvert County. * WHEN...Until 6 PM EDT this evening, 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. * ADDITIONAL DETAILS...Tides one to one and a half feet above normal. High tide at Chesapeake Beach is at 4:02 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 -------- --------- --------- --------- ------- -------- 17/04 PM 3.0 1.6 1.5 1.0 Minor 18/04 AM 2.8 1.4 1.2 1.0 None 18/04 PM 2.6 1.2 1.0 0.5 None 19/05 AM 2.5 1.1 1.0 0.5 None 19/06 PM 2.9 1.5 1.1 0.5 None 20/05 AM 2.5 1.1 1.1 0.5 None 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 -------- --------- --------- --------- ------- -------- 17/03 PM 2.9 1.4 1.2 1.0 None 18/02 AM 2.9 1.4 1.1 1.0 None 18/03 PM 2.7 1.2 0.9 1.0 None 19/03 AM 2.8 1.3 1.0 1.0 None 19/04 PM 3.0 1.5 1.1 1.0 Minor 20/04 AM 3.0 1.5 1.2 1.0 Minor && $$ MDZ016-VAZ057-172200- /O.CON.KLWX.CF.Y.0106.000000T0000Z-240917T2200Z/ Charles-King George- 409 PM EDT Tue Sep 17 2024 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING... * WHAT...Up to one half foot of inundation above ground level in low-lying areas due to tidal flooding. * WHERE...Shoreline in Charles and King George Counties. * WHEN...Until 6 PM EDT this evening, especially around the time of high tide. * IMPACTS...At 3.5 feet, water reaches yards near Cobb Island and docks near Dahlgren. * ADDITIONAL DETAILS...Tides one to one and a half feet above normal. High tide is occurring now. PRECAUTIONARY/PREPAREDNESS ACTIONS... If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. && Time of high total tides are approximate to the nearest hour. Upper Machodoc Creek at Dahlgren MLLW Categories - Minor 3.5 ft, Moderate 5.0 ft, Major 7.0 ft MHHW Categories - Minor 1.6 ft, Moderate 3.1 ft, Major 5.1 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 17/03 PM 3.7 1.8 1.5 1.0 Minor 18/03 AM 3.6 1.7 1.4 0.5 Minor 18/04 PM 3.6 1.7 1.2 0.5 Minor 19/04 AM 3.4 1.5 1.2 0.5 None 19/04 PM 3.7 1.8 1.3 0.5 Minor 20/05 AM 3.6 1.7 1.4 0.5 Minor && $$ DHOF