Warning Vector

Small Craft Advisory

NWS San Francisco CA ยท US

New
This event was updated at .

Details

Small Craft Advisory In Effect From 9 AM To 9 PM PDT Wednesday

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 to 25 kt and choppy waters expected.

Where

San Francisco Bay South of the Bay Bridge.

When

From 9 AM to 9 PM PDT Wednesday.

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

Message record

Received
Issue to receipt
~22s
CAP status
Actual
CAP message type
Alert
Lifecycle
New
Source
NWWS-OI
Feed
NWWS
Recovered
No
CAP routing and identity
ULID
01M2JW2H2BWRN2F8Z364V0HDRS
Identifier
urn:oid:2.49.0.1.840.0.eb7438e314416adf28ddfae8aabb3952ff95767d.005.1
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.5218
WMO heading
XOUS56
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
56

Event codes

NameValue
SAMENWS
NationalWeatherServiceSCY

Parameters

NameValue
AWIPSidentifierMWWMTR
WMOidentifierWHUS76 KMTR 151548
NWSheadlineSMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TO 9 PM PDT WEDNESDAY
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
VTEC/O.EXB.KMTR.SC.Y.0110.260916T1600Z-260917T0400Z/
eventEndingTime2026-09-16T21:00:00-07:00
BLOCKCHANNELCMAS
Locations

Location data

  • San Francisco Bay South of the Bay Bridge
NameValue
SAME057531
UGCPZZ531