Active Weather Alerts
Coastal Flood Warning
Issued: 9:36 AM Oct. 19, 2025 – National Weather Service
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... ...COASTAL FLOOD WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM EDT THIS EVENING... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM EDT MONDAY... ...COASTAL FLOOD WARNING WILL EXPIRE AT 6 AM EDT EARLY THIS MORNING... * WHAT...For the first Coastal Flood Advisory, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Warning, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. For the second Coastal Flood Advisory, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...For the first Coastal Flood Advisory, until 2 PM EDT this afternoon, especially around the time of high tide. For the Coastal Flood Warning, from 2 PM this afternoon to 8 PM EDT this evening, especially around the time of high tide. For the second Coastal Flood Advisory, from 8 PM this evening to 8 AM EDT Monday, especially around the time of high tide. * IMPACTS...At 3.2 feet, water begins to approach businesses on Dock Street in Annapolis. The City Dock parking lot is flooded. Compromise Street is flooded. * ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 5:02 PM and 4:59 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. 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 -------- --------- --------- --------- ------- -------- 19/04 AM 3.4 2.0 2.0 1.0 Moderate 19/04 PM 3.4 2.0 1.9 2.0 Moderate 20/03 AM 3.1 1.7 1.9 1.0 Minor 20/05 PM 2.2 0.8 0.7 0.5 None 21/05 AM 1.9 0.5 0.6 0.5 None 21/06 PM 2.4 1.0 0.8 1.0 None &&
Coastal Flood Advisory
Issued: 9:36 AM Oct. 19, 2025 – National Weather Service
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... ...COASTAL FLOOD WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM EDT THIS EVENING... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM EDT MONDAY... ...COASTAL FLOOD WARNING WILL EXPIRE AT 6 AM EDT EARLY THIS MORNING... * WHAT...For the first Coastal Flood Advisory, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Warning, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. For the second Coastal Flood Advisory, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...For the first Coastal Flood Advisory, until 2 PM EDT this afternoon, especially around the time of high tide. For the Coastal Flood Warning, from 2 PM this afternoon to 8 PM EDT this evening, especially around the time of high tide. For the second Coastal Flood Advisory, from 8 PM this evening to 8 AM EDT Monday, especially around the time of high tide. * IMPACTS...At 3.2 feet, water begins to approach businesses on Dock Street in Annapolis. The City Dock parking lot is flooded. Compromise Street is flooded. * ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 5:02 PM and 4:59 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. 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 -------- --------- --------- --------- ------- -------- 19/04 AM 3.4 2.0 2.0 1.0 Moderate 19/04 PM 3.4 2.0 1.9 2.0 Moderate 20/03 AM 3.1 1.7 1.9 1.0 Minor 20/05 PM 2.2 0.8 0.7 0.5 None 21/05 AM 1.9 0.5 0.6 0.5 None 21/06 PM 2.4 1.0 0.8 1.0 None &&
Coastal Flood Advisory
Issued: 9:36 AM Oct. 19, 2025 – National Weather Service
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON... ...COASTAL FLOOD WARNING REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO 8 PM EDT THIS EVENING... ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 AM EDT MONDAY... ...COASTAL FLOOD WARNING WILL EXPIRE AT 6 AM EDT EARLY THIS MORNING... * WHAT...For the first Coastal Flood Advisory, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Warning, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. For the second Coastal Flood Advisory, up to one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE...Shoreline in Anne Arundel County. * WHEN...For the first Coastal Flood Advisory, until 2 PM EDT this afternoon, especially around the time of high tide. For the Coastal Flood Warning, from 2 PM this afternoon to 8 PM EDT this evening, especially around the time of high tide. For the second Coastal Flood Advisory, from 8 PM this evening to 8 AM EDT Monday, especially around the time of high tide. * IMPACTS...At 3.2 feet, water begins to approach businesses on Dock Street in Annapolis. The City Dock parking lot is flooded. Compromise Street is flooded. * ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 5:02 PM and 4:59 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. 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 -------- --------- --------- --------- ------- -------- 19/04 AM 3.4 2.0 2.0 1.0 Moderate 19/04 PM 3.4 2.0 1.9 2.0 Moderate 20/03 AM 3.1 1.7 1.9 1.0 Minor 20/05 PM 2.2 0.8 0.7 0.5 None 21/05 AM 1.9 0.5 0.6 0.5 None 21/06 PM 2.4 1.0 0.8 1.0 None &&
Small Craft Advisory
Issued: 7:00 AM Oct. 19, 2025 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY... * WHAT...South winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 ft. * WHERE...Chesapeake Bay from Sandy Point MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN...Until 2 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
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