Coastal Flood Advisory
NWS Baltimore MD/Washington DC ยท US
New
Details
Coastal Flood Advisory In Effect Until 10 AM EDT Friday... ...Coastal Flood Warning Is Cancelled
- Event
- Coastal Flood Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Monitor
Description
What
Up to one half foot of inundation above ground level in low lying areas due to tidal flooding.
Where
Shoreline in the City of Alexandria and Arlington County.
When
Until 10 AM EDT Friday, especially around the time of high tide.
Impacts
Water is expected to approach the curb near the intersection of King Street and Strand Street in Alexandria.
Additional details
Tides one and a half to two feet above normal. The next high tide at Alexandria is at 7:45 PM and 8:03 AM.
Instructions
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.
Affected areas
- Arlington/Falls Church/Alexandria
Public contact
- Issuer
- NWS Baltimore MD/Washington DC
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~45s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M3AVPTRWVEYGHNJ5XRKT9CNX
- Identifier
- urn:oid:2.49.0.1.840.0.8e296fcd6162d5126a3a8b78482cd5c290076716.001.2
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS Baltimore MD/Washington DC
- AWIPS ID
- CAPLWX
- NWWS sequence
- nwws_processor.8682
- WMO heading
- XOUS51
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 51
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | CFY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | CFWLWX |
| WMOidentifier | WHUS41 KLWX 242323 |
| NWSheadline | COASTAL FLOOD ADVISORY IN EFFECT UNTIL 10 AM EDT FRIDAY... ...COASTAL FLOOD WARNING IS CANCELLED |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.EXB.KLWX.CF.Y.0044.000000T0000Z-260925T1400Z/ |
| eventEndingTime | 2026-09-25T10:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Arlington/Falls Church/Alexandria
| Name | Value |
|---|---|
| SAME | 051013 |
| SAME | 051510 |
| SAME | 051610 |
| UGC | VAZ054 |