####018004245#### WHUS41 KLWX 090005 CFWLWX Coastal Hazard Message National Weather Service Baltimore MD/Washington DC 805 PM EDT Mon Apr 8 2024 MDZ017-090815- /O.CON.KLWX.CF.W.0010.240409T0400Z-240409T1000Z/ St. Marys- 805 PM EDT Mon Apr 8 2024 ...COASTAL FLOOD WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM EDT TUESDAY... * WHAT...Up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE...Shoreline in St. Marys County. * WHEN...From midnight tonight to 6 AM 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 one and a half to two feet above normal. The next high tide at Piney Point is at 3:09 AM. The next high tide at Point Lookout is at 2:16 AM. The next high tide at Coltons Point is at 3:45 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 -------- --------- --------- --------- ------- -------- 08/02 PM 3.1 1.5 1.6 1.0 Minor 09/03 AM 3.6 2.0 1.8 1.0 Moderate 09/04 PM 3.3 1.7 1.7 1.0 Minor 10/04 AM 3.6 2.0 1.7 1.0 Moderate 10/04 PM 3.0 1.4 1.5 1.0 Minor 11/04 AM 3.3 1.7 1.5 1.0 Minor && $$ VAZ054-090200- /O.NEW.KLWX.CF.Y.0042.240409T0005Z-240409T0200Z/ Arlington/Falls Church/Alexandria- 805 PM EDT Mon Apr 8 2024 ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in the City of Alexandria and Arlington County. * WHEN...Until 10 PM EDT this evening, especially around the time of high tide. * IMPACTS...Water is expected to approach the curb near the intersection of King Street and Strand Street in Alexandria. * ADDITIONAL DETAILS...Tides one to one and a half feet above normal. The next high tide at Alexandria is at 9:07 PM. PRECAUTIONARY/PREPAREDNESS ACTIONS... If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property. && $$ DCZ001-090200- /O.CON.KLWX.CF.Y.0041.000000T0000Z-240409T0200Z/ District of Columbia- 805 PM EDT Mon Apr 8 2024 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * 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. * 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. * ADDITIONAL DETAILS...Tides one to one and a half feet above normal. The next high tide at Washington Channel is at 8:49 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. && $$