Warning Vector

Small Craft Advisory

NWS New Orleans LA ยท US

Updated
This event was updated at .

Details

Small Craft Advisory Remains In Effect Until 4 PM CDT Thursday

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

Description

What

East winds 10 to 20 kt with gusts up to 30 kt.

Where

All coastal sounds, bays, tidal lakes, and open Gulf waters east of the mouth of the Mississippi River.

When

Until 4 PM CDT Thursday.

Impacts

Conditions will be hazardous to small craft.

Instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Affected areas

  • Lake Maurepas
  • Lake Pontchartrain
  • Mississippi Sound
  • Lake Salvador and Lake Cataouatche
  • Lake Borgne
  • Breton Sound
  • Chandeleur Sound
  • Barataria Bay
  • Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM
  • Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM

Public contact

Issuer
NWS New Orleans LA

Message record

Received
Issue to receipt
~1m8s
CAP status
Actual
CAP message type
Update
Lifecycle
Updated
Source
NWWS-OI
Feed
NWWS
Recovered
No
CAP routing and identity
ULID
01M2PGEFNHSXPF7H1VCRSCCX9W
Identifier
urn:oid:2.49.0.1.840.0.4344f9a23cb4d96b5737b9df18b826ccb5278048.001.1
Sender
w-nws.webmaster@noaa.gov
Scope
Public
CAP source
211803 v2.3.0
Handling codes
IPAWSv1.0
Issuing office
NWS New Orleans LA
AWIPS ID
CAPLIX
NWWS sequence
nwws_processor.2435
WMO heading
XOUS54
WMO data type
CAP alert message XML (XO)
WMO geography
United States (US)
WMO bulletin number
54

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:2.49.0.1.840.0.81a2763fd113c6bea3ad2ae548b3478f3306a233.001.1
Sender
w-nws.webmaster@noaa.gov
Sent

Event codes

NameValue
SAMENWS
NationalWeatherServiceSCY

Parameters

NameValue
AWIPSidentifierMWWLIX
WMOidentifierWHUS74 KLIX 170141
NWSheadlineSMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT THURSDAY
BLOCKCHANNELEAS
BLOCKCHANNELNWEM
VTEC/O.CON.KLIX.SC.Y.0029.000000T0000Z-260917T2100Z/
eventEndingTime2026-09-17T16:00:00-05:00
BLOCKCHANNELCMAS
expiredReferencesw-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d1dc75fb59d2cf2cbd20d35322e21438f4433d05.001.1,2026-09-15T23:46:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.ba8408ca3faa6270accb935ca6b4a6ed54eebe43.001.1,2026-09-15T12:41:00-05:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.81a2763fd113c6bea3ad2ae548b3478f3306a233.001.1,2026-09-14T22:43:00-05:00
Locations

Location data

  • Lake Maurepas
  • Lake Pontchartrain
  • Mississippi Sound
  • Lake Salvador and Lake Cataouatche
  • Lake Borgne
  • Breton Sound
  • Chandeleur Sound
  • Barataria Bay
  • Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM
  • Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM
NameValue
SAME077529
SAME077531
SAME077532
SAME077533
SAME077534
SAME077535
SAME077536
SAME077543
SAME077557
SAME077577
UGCGMZ529
UGCGMZ531
UGCGMZ532
UGCGMZ533
UGCGMZ534
UGCGMZ535
UGCGMZ536
UGCGMZ543
UGCGMZ557
UGCGMZ577