Small Craft Advisory
NWS Baltimore MD/Washington DC ยท US
Updated
Details
Small Craft Advisory Will Expire At Midnight EST Tonight
- Event
- Small Craft Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
Winds have diminished.
Affected areas
- Chesapeake Bay north of Pooles Island MD
- Chesapeake Bay from Pooles Island to Sandy Point MD
- Chesapeake Bay from Sandy Point to North Beach MD
- Chesapeake Bay from North Beach to Drum Point MD
- Chesapeake Bay from Drum Point MD to Smith Point VA
- Patapsco River including Baltimore Harbor
- Chester River to Queenstown MD
- Eastern Bay
- Choptank River to Cambridge MD and the Little Choptank River
- Patuxent River to Broomes Island MD
- Tangier Sound and the inland waters surrounding Bloodsworth Island
Public contact
- Issuer
- NWS Baltimore MD/Washington DC
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~38s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M71X1DNHHQWBTH8YVPXNYR4A
- Identifier
- urn:oid:2.49.0.1.840.0.2efe0184122b5a5662f166b8c58875dd272a7fcf.001.1
- Sender
- [email protected]
- 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.1423
- WMO heading
- XOUS51
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 51
References
- Sender
- [email protected]
- Sent
- Sender
- [email protected]
- Sent
- Sender
- [email protected]
- Sent
- Sender
- [email protected]
- Sent
- Sender
- [email protected]
- Sent
- Sender
- [email protected]
- Sent
- Sender
- [email protected]
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | SCY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWLWX |
| WMOidentifier | WHUS71 KLWX 100456 |
| NWSheadline | SMALL CRAFT ADVISORY WILL EXPIRE AT MIDNIGHT EST TONIGHT |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.EXP.KLWX.SC.Y.0170.000000T0000Z-261110T0500Z/ |
| eventEndingTime | 2026-11-10T00:00:00-05:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | [email protected],urn:oid:2.49.0.1.840.0.d9023e952058a8684f97decbd366cb325cb8001f.001.1,2026-11-09T06:18:00-05:00 [email protected],urn:oid:2.49.0.1.840.0.4ab2ff1ad93f51d687602eca22b4d441f2a0ca6b.001.1,2026-11-08T21:46:00-05:00 [email protected],urn:oid:2.49.0.1.840.0.ef44a61029f9c9783b47b324eb74c9392d037c71.003.1,2026-11-08T12:11:00-05:00 [email protected],urn:oid:2.49.0.1.840.0.ef44a61029f9c9783b47b324eb74c9392d037c71.001.2,2026-11-08T12:11:00-05:00 [email protected],urn:oid:2.49.0.1.840.0.a26a81a8bfa96e5ff5e102f66f255bfba8203af7.002.1,2026-11-08T08:07:00-05:00 [email protected],urn:oid:2.49.0.1.840.0.44ad40984340b8f890569e92104044125f7db641.002.2,2026-11-08T01:03:00-05:00 |
Locations
Location data
- Chesapeake Bay north of Pooles Island MD
- Chesapeake Bay from Pooles Island to Sandy Point MD
- Chesapeake Bay from Sandy Point to North Beach MD
- Chesapeake Bay from North Beach to Drum Point MD
- Chesapeake Bay from Drum Point MD to Smith Point VA
- Patapsco River including Baltimore Harbor
- Chester River to Queenstown MD
- Eastern Bay
- Choptank River to Cambridge MD and the Little Choptank River
- Patuxent River to Broomes Island MD
- Tangier Sound and the inland waters surrounding Bloodsworth Island
| Name | Value |
|---|---|
| SAME | 073530 |
| SAME | 073531 |
| SAME | 073532 |
| SAME | 073533 |
| SAME | 073534 |
| SAME | 073538 |
| SAME | 073539 |
| SAME | 073540 |
| SAME | 073541 |
| SAME | 073542 |
| SAME | 073543 |
| UGC | ANZ530 |
| UGC | ANZ531 |
| UGC | ANZ532 |
| UGC | ANZ533 |
| UGC | ANZ534 |
| UGC | ANZ538 |
| UGC | ANZ539 |
| UGC | ANZ540 |
| UGC | ANZ541 |
| UGC | ANZ542 |
| UGC | ANZ543 |