####018006689#### WHUS41 KLWX 101923 CFWLWX Coastal Hazard Message National Weather Service Baltimore MD/Washington DC 323 PM EDT Wed Apr 10 2024 MDZ014-110330- /O.NEW.KLWX.CF.Y.0044.240411T1000Z-240412T0600Z/ /O.CON.KLWX.CF.A.0010.240412T0800Z-240412T1900Z/ Anne Arundel- 323 PM EDT Wed Apr 10 2024 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 6 AM THURSDAY TO 2 AM EDT FRIDAY... ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY AFTERNOON... * WHAT...For the Coastal Flood Advisory, up to one and a half feet of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Watch, around two and a half feet of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...For the Coastal Flood Advisory, from 6 AM Thursday to 2 AM EDT Friday, especially around the time of high tide. For the Coastal Flood Watch, from late Thursday night through Friday afternoon, 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 and a half to three feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 7:21 PM and 8:07 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 6.0 ft MHHW Categories - Minor 1.2 ft, Moderate 1.9 ft, Major 4.6 ft Total Total Departure Day/Time Tide Tide from Norm Waves Flood ft MLLW ft MHHW ft ft Impact -------- --------- --------- --------- ------- -------- 10/07 PM 2.2 0.8 1.3 1.0 None 11/08 AM 2.8 1.4 1.2 1.0 Minor 12/07 AM 3.9 2.5 2.7 1.0 Moderate 12/08 PM 2.1 0.7 1.3 0.5 None 13/09 AM 1.9 0.5 0.5 0.5 None && $$ MDZ017-110330- /O.NEW.KLWX.CF.Y.0044.240411T0600Z-240412T0600Z/ /O.CON.KLWX.CF.A.0010.240412T0600Z-240412T1500Z/ St. Marys- 323 PM EDT Wed Apr 10 2024 ...COASTAL FLOOD ADVISORY IN EFFECT FROM 2 AM THURSDAY TO 2 AM EDT FRIDAY... ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH FRIDAY MORNING... * WHAT...For the Coastal Flood Advisory, up to two feet of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Watch, around two and a quarter feet of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE...Shoreline in St. Marys County. * WHEN...For the Coastal Flood Advisory, from 2 AM Thursday to 2 AM EDT Friday, especially around the time of high tide. For the Coastal Flood Watch, from late Thursday night through Friday morning, 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 Coltons Point is at 5:11 PM and 5:21 AM. The next high tide at Point Lookout is at 3:24 PM and 3:58 AM. The next high tide at Piney Point is at 4:35 PM and 4:45 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. 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 -------- --------- --------- --------- ------- -------- 10/03 PM 2.7 1.1 1.3 1.0 None 11/04 AM 3.4 1.8 1.6 1.0 Minor 11/05 PM 3.3 1.7 1.8 2.0 Minor 12/05 AM 3.8 2.2 2.1 2.0 Moderate 12/05 PM 2.9 1.3 1.5 2.0 None 13/06 AM 2.5 0.9 0.8 2.0 None && $$ DCZ001-VAZ054-110330- /O.CON.KLWX.CF.A.0010.240412T1200Z-240412T2000Z/ District of Columbia-Arlington/Falls Church/Alexandria- 323 PM EDT Wed Apr 10 2024 ...COASTAL FLOOD WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY AFTERNOON... * WHAT...One to two feet of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE...Shoreline in the District of Columbia, Arlington County, and the City of Alexandria. * WHEN...From Friday morning through Friday afternoon, 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 10:47 PM and 10:57 AM. The next high tide at Washington Channel is at 10:29 PM and 10:39 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. && $$