Coastal Flood Advisory
NWS Baltimore MD/Washington DC ยท US
Details
Coastal Flood Advisory In Effect Until Midnight EDT Wednesday Night... ...Coastal Flood Watch In Effect From Late Wednesday Night Through Thursday Morning
- Event
- Coastal Flood Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Monitor
Description
What
For the Coastal Flood Advisory, up to one and a half feet of inundation above ground level expected in low lying areas due to tidal flooding. For the Coastal Flood Watch, up to two feet of inundation above ground level possible in low lying areas due to tidal flooding.
Where
Shoreline in Anne Arundel County.
When
For the Coastal Flood Advisory, until midnight EDT Wednesday night, especially around the time of high tide. For the Coastal Flood Watch, from late Wednesday night through Thursday morning, 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 2:35 PM and 3:31 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
- Anne Arundel County, MD
Public contact
- Issuer
- NWS Baltimore MD/Washington DC
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~34s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M34F84FZ17NQEC4EKGACW4NY
- Identifier
- urn:oid:2.49.0.1.840.0.e0390ac8bb4a9c0737a5e4382ebdbf3cd71b8301.001.1
- 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.9618
- 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 221150 |
| NWSheadline | COASTAL FLOOD ADVISORY IN EFFECT UNTIL MIDNIGHT EDT WEDNESDAY NIGHT... ...COASTAL FLOOD WATCH IN EFFECT FROM LATE WEDNESDAY NIGHT THROUGH THURSDAY MORNING |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.NEW.KLWX.CF.Y.0044.260922T1300Z-260924T0400Z/ |
| eventEndingTime | 2026-09-24T00:00:00-04:00 |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Anne Arundel County, MD
| Name | Value |
|---|---|
| SAME | 024003 |
| UGC | MDZ014 |