Special Marine Warning for Breton Sound and Barataria Bay
This alert is no longer in effect.
NOAA issued it on May 15, 2026, 3 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
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 Breton Sound, Chandeleur Sound, Barataria Bay and nearby coastal waters until 6:00 PM CDT due to severe thunderstorms capable of producing waterspouts.
Read this weather record in 30 seconds
- Record type
- Special Marine Warning
- Affected area
- Coastal Waters of Southeast Louisiana
- Issued
- May 15, 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: historical. It was issued 3 months ago; use the issuing agency's live warning service for current conditions in Coastal Waters of Southeast Louisiana.
Alert Details
A Special Marine Warning has been issued by the National Weather Service in New Orleans. The alert is effective from 5:03 PM CDT until 6:00 PM CDT on May 8, 2026.
Affected Areas
The warning covers Breton Sound, Chandeleur Sound, Barataria Bay, and Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River 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
Severe thunderstorms capable of producing waterspouts were located along a line extending from 6 nm east of Yscloskey to 11 nm northeast of Barataria Bay, moving east at 25 knots. Hazards include waterspouts, wind gusts 34 knots or greater, and small hail.
Timeline
The alert is in effect from 5:03 PM CDT until 6:00 PM CDT on May 8, 2026.
Original source: NOAA Official Notice ↗
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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 (938 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to May 15, 2026.
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