Special Marine Warning for Chandeleur Sound and Mississippi Coastal Waters
If you are in immediate danger, call emergency services now.
For real-time, official alerts and instructions for your exact location, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia) as applicable. This article is a data summary, not a substitute for the issuing agency's live warning.
Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.
NWS New Orleans has issued a Special Marine Warning for Chandeleur Sound and coastal waters from Pascagoula, Mississippi to Stake Island out 20 NM until 12:15 AM CDT due to severe thunderstorms.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Chandeleur Sound and coastal waters off Mississippi
- Issued
- August 24, 2026
- Issuing authority
- NWS New Orleans LA
Marine notices apply to named waters or shoreline zones. They may not describe conditions on land, even when the nearest place name is the same.
Record status: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
A Special Marine Warning has been issued by the National Weather Service in New Orleans. The alert is effective from August 23 at 11:30 PM CDT until August 24 at 12:15 AM CDT.
Affected Areas
Chandeleur Sound and coastal waters from Pascagoula, Mississippi to Stake Island out 20 NM.
What You Should Do
Strong winds will be dangerous for boaters or anyone near the water. Make sure all on board are wearing life jackets. Seek shelter or move to safe harbor until hazardous weather passes.
Expected Conditions
A cluster of severe thunderstorms capable of producing waterspouts was located 15 nm east of Chandeleur Sound, moving south at 10 knots. Hazards include waterspouts, wind gusts 34 knots or greater, and small hail.
Timeline
The warning is in effect from 11:30 PM CDT on August 23 until 12:15 AM CDT on August 24.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (852 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 24, 2026.
Frequently Asked Questions
Common questions about this NWS weather alert.