Maryland, Virginia Minor Coastal Flood Advisory | Effective 09/22/2026 19:10

Headline: 
Coastal Flood Advisory issued September 22 at 10:10PM EDT until September 25 at 2:00AM EDT by NWS Baltimore MD/Washington DC
Event: 
Coastal Flood Advisory
Urgency: 
Expected
Effective: 
September 22, 2026 - 7:10pm
Expires: 
September 23, 2026 - 3:15am
Description: 
* WHAT...Two to three feet of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in Charles and King George Counties. * WHEN...Until 2 AM EDT Friday, 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 two and a half to three feet above normal. The next high tide at Indian Head is at 6:06 AM and 6:35 PM. The next high tide at Goose Bay is at 2:12 AM and 2:41 PM. The next high tide at Dahlgren is at 12:57 AM and 1:19 PM.
Instruction: 
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.
Area Description: 
Charles; King George
Forcast Office: 
NWS Baltimore MD/Washington DC
Sender: 
w-nws.webmaster@noaa.gov