Coastal Flood Advisory issued October 13 at 6:37PM EDT until October 14 at 1:00AM EDT by NWS Baltimore MD/Washington DC

Official severe-weather alerts, warning areas, and disaster updates.

expired · active · official-source

* WHAT...Around one foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE...Shoreline in the City of Alexandria and Arlington County. * WHEN...Until 1 AM EDT Wednesday, especially around the time of high tide. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. * ADDITIONAL DETAILS...Tides between one half foot and one foot above normal. The next high tide at Alexandria is at 11:03 PM and 11:35 AM. 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.

Event time
Source last updated
Current version retrieved
Provider
NWS — active weather alerts (Storm)
Location
VA, US
Severity
Minor
area
Arlington/Falls Church/Alexandria
event
Coastal Flood Advisory
onset
2026-10-13T21:00:00-04:00
states
["VA"]
urgency
Expected
certainty
Likely
effective
2026-10-13T18:37:00-04:00
message id
urn:oid:2.49.0.1.840.0.539342205a473f55d88dfb9cb8a7b1bd48e71155.001.1
references
[]
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.
message type
Alert
location basis
Approximate: centers of the NWS zones listed in the alert
freshness minutes
60
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