Virginia Moderate Coastal Flood Watch | Effective 09/23/2026 19:41

Headline: 
Coastal Flood Watch issued September 23 at 10:41PM EDT until September 25 at 10:00AM EDT by NWS Baltimore MD/Washington DC
Event: 
Coastal Flood Watch
Urgency: 
Future
Effective: 
September 23, 2026 - 7:41pm
Expires: 
September 24, 2026 - 3:45am
Description: 
* WHAT...For the Coastal Flood Advisory, up to one half foot of inundation above ground level in low lying areas due to tidal flooding. For the Coastal Flood Watch, up to one half foot of inundation above ground level possible in low lying areas due to tidal flooding. * WHERE...Shoreline in the City of Alexandria and Arlington County. * WHEN...For the Coastal Flood Advisory, until 2 PM EDT Thursday, especially around the time of high tide. For the Coastal Flood Watch, from Thursday afternoon through Friday morning, especially around the time of high tide. * IMPACTS...Water is expected to approach the curb near the intersection of King Street and Strand Street. For moderate flooding, 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 7:22 AM and 7:45 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: 
Arlington/Falls Church/Alexandria
Forcast Office: 
NWS Baltimore MD/Washington DC
Sender: 
w-nws.webmaster@noaa.gov