Small Craft Advisory
NWS San Francisco CA ยท US
Updated
This event was updated at .
Details
Small Craft Advisory Remains In Effect From 9 AM This Morning To 9 PM PDT This Evening
- Event
- Small Craft Advisory
- Issued
- Onset
- Message expires
- Expected end
- Category
- Meteorological
- Urgency
- Expected
- Severity
- Minor
- Certainty
- Likely
- Response
- Avoid
Description
What
West winds 10 to 15 kt with gusts up to 25 kt and a moderate chop expected.
Where
San Francisco Bay South of the Bay Bridge.
When
From 9 AM this morning to 9 PM PDT this evening.
Impacts
Conditions will be hazardous to small craft.
Instructions
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
Affected areas
- San Francisco Bay South of the Bay Bridge
Public contact
- Issuer
- NWS San Francisco CA
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~26s
- CAP status
- Actual
- CAP message type
- Update
- Lifecycle
- Updated
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2MQDF05S3EGS1RA2WM22ETH
- Identifier
- urn:oid:2.49.0.1.840.0.ed66d782bf6d999a13c158aee6ff23626dcd7df7.004.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Issuing office
- NWS San Francisco CA
- AWIPS ID
- CAPMTR
- NWWS sequence
- nwws_processor.5439
- WMO heading
- XOUS56
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 56
References
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Identifier
- urn:oid:2.49.0.1.840.0.e1e1756e24d38979ca465fde625342e6f7dc5f80.007.1
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Identifier
- urn:oid:2.49.0.1.840.0.da9b336e8f10f798579360d31356d6c9cb68e2f8.011.1
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Identifier
- urn:oid:2.49.0.1.840.0.510fb307eadd0f38b6197bb03f12ade7fa13ef88.011.1
- Sender
- w-nws.webmaster@noaa.gov
- Sent
- Identifier
- urn:oid:2.49.0.1.840.0.d2ed1ec3a217a83d2f9f1b44fd6b0caead91b858.002.2
- Sender
- w-nws.webmaster@noaa.gov
- Sent
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | SCY |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | MWWMTR |
| WMOidentifier | WHUS76 KMTR 160905 |
| NWSheadline | SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 9 PM PDT THIS EVENING |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| VTEC | /O.CON.KMTR.SC.Y.0110.260916T1600Z-260917T0400Z/ |
| eventEndingTime | 2026-09-16T21:00:00-07:00 |
| BLOCKCHANNEL | CMAS |
| expiredReferences | w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a8702b5105566b7b7373adcc76613754dd4d5b42.005.1,2026-09-15T14:17:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.eb7438e314416adf28ddfae8aabb3952ff95767d.005.1,2026-09-15T08:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.e1e1756e24d38979ca465fde625342e6f7dc5f80.007.1,2026-09-13T20:35:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.da9b336e8f10f798579360d31356d6c9cb68e2f8.011.1,2026-09-13T14:32:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.510fb307eadd0f38b6197bb03f12ade7fa13ef88.011.1,2026-09-13T08:44:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d2ed1ec3a217a83d2f9f1b44fd6b0caead91b858.002.2,2026-09-13T02:20:00-07:00 |
Locations
Location data
- San Francisco Bay South of the Bay Bridge
| Name | Value |
|---|---|
| SAME | 057531 |
| UGC | PZZ531 |