Warning Vector

Small Craft Advisory

NWS Seattle WA ยท US

Updated
This event was updated at .

Details

Small Craft Advisory Now In Effect Until 1 AM PST Friday

Event
Small Craft Advisory
Issued
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Expected
Severity
Minor
Certainty
Likely
Response
Avoid

Description

What

Severe bar conditions with combined seas 13 to 16 feet. Bar conditions becoming rough tonight with seas easing to 10 to 12 feet.

Where

Grays Harbor Bar.

When

Until 1 AM PST Friday.

Impacts

Conditions will be hazardous to small craft especially when navigating in or near harbor entrances.

Additional details

Maximum ebb currents will occur around 530 PM Wednesday, 600 AM Thursday, and 600 PM Thursday. The Wednesday afternoon ebb will be strong.

Instructions

A Small Craft Advisory for rough bar means that wave conditions are expected to be hazardous to small craft in or near harbor entrances.

Affected areas

  • Grays Harbor Bar

Public contact

Issuer
NWS Seattle WA

Message record

Received
Issue to receipt
~41s
CAP status
Actual
CAP message type
Update
Lifecycle
Updated
Source
NWWS-OI
Feed
NWWS
Recovered
No
CAP routing and identity
ULID
01M764BYPYYFNB77DM1VC6WTY5
Identifier
urn:oid:2.49.0.1.840.0.311a08c986c1a676c3082b3e79db51a42794538e.006.1
Scope
Public
CAP source
211803 v2.3.0
Handling codes
IPAWSv1.0
Issuing office
NWS Seattle WA
AWIPS ID
CAPSEW
NWWS sequence
nwws_processor.3596
WMO heading
XOUS56
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
56

References

Sent
Sent
Sent
Sent
Sent
Identifier
urn:oid:2.49.0.1.840.0.0ad483d348bf1aa6429a6603e9f151224403cc74.006.1
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
Sent
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Sent

Event codes

NameValue
SAMENWS
NationalWeatherServiceSCY

Parameters

NameValue
AWIPSidentifierMWWSEW
WMOidentifierWHUS76 KSEW 112021
NWSheadlineSMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 1 AM PST FRIDAY
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
VTEC/O.EXT.KSEW.SC.Y.0144.000000T0000Z-261113T0900Z/
eventEndingTime2026-11-13T01:00:00-08:00
BLOCKCHANNELCMAS
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Locations

Location data

  • Grays Harbor Bar
NameValue
SAME057110
UGCPZZ110