Coastal Flood Warnings/Watches/Statements
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
535 WHUS41 KLWX 181749 CFWLWX Coastal Hazard Message National Weather Service Baltimore MD/Washington DC 149 PM EDT Wed Sep 18 2024 MDZ014-190200- /O.NEW.KLWX.CF.Y.0108.240918T1749Z-240920T0200Z/ Anne Arundel- 149 PM EDT Wed Sep 18 2024 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 10 PM EDT THURSDAY... * WHAT...Up to one and a half feet of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...Until 10 PM EDT Thursday, 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. The next high tide at Annapolis U.S. Naval Academy is at 6:20 PM and 6:27 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. 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 -------- --------- --------- --------- ------- -------- 18/06 PM 2.8 1.4 1.2 0.5 Minor 19/06 AM 2.6 1.2 1.1 0.5 Minor 19/07 PM 2.9 1.5 1.2 0.5 Minor 20/07 AM 2.9 1.5 1.5 0.5 Minor 20/08 PM 3.2 1.8 1.4 1.0 Minor 21/07 AM 3.2 1.8 1.9 0.5 Minor && $$ MDZ016-VAZ057-190200- /O.EXT.KLWX.CF.Y.0107.000000T0000Z-240919T2300Z/ Charles-King George- 149 PM EDT Wed Sep 18 2024 ...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 7 PM EDT THURSDAY... * WHAT...Up to two feet of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Charles and King George Counties. * WHEN...Until 7 PM EDT Thursday, especially around the time of high tide. * IMPACTS...At 3.5 feet, water reaches yards near Cobb Island and docks near Dahlgren. * ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tide at Indian Head is at 8:46 PM and 9:14 AM. The next high tide at Goose Bay is at 4:52 PM and 5:20 AM. The next high tide at Dahlgren is at 3:45 PM and 4:10 AM. PRECAUTIONARY/PREPAREDNESS ACTIONS... If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. && Time of high total tides are approximate to the nearest hour. Upper Machodoc Creek at Dahlgren MLLW Categories - Minor 3.5 ft, Moderate 5.0 ft, Major 7.0 ft MHHW Categories - Minor 1.6 ft, Moderate 3.1 ft, Major 5.1 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 18/04 PM 3.9 2.0 1.5 0.5 Minor 19/04 AM 3.6 1.7 1.4 0.5 Minor 19/04 PM 3.7 1.8 1.3 0.5 Minor 20/05 AM 3.7 1.8 1.5 0.5 Minor 20/05 PM 3.9 2.0 1.5 0.5 Minor 21/05 AM 4.0 2.1 2.0 0.5 Minor && $$ DCZ001-VAZ054-190200- /O.EXT.KLWX.CF.Y.0107.000000T0000Z-240920T0400Z/ District of Columbia-Arlington/Falls Church/Alexandria- 149 PM EDT Wed Sep 18 2024 ...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT THURSDAY NIGHT... * WHAT...Up to one foot 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 midnight EDT Thursday night, 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. 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. The next high tide at Alexandria is at 9:18 PM and 9:46 AM. The next high tide at Washington Channel is at 9:00 PM and 9:28 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. && $$