NWS New Orleans LAMA.W 0332September 7, 2026
Special Marine Warning: Terrebonne Bay and Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm
The National Weather Service office in New Orleans issued a special marine warning for Terrebonne Bay and Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm, which was in force until 2:00 p.m. local time on September 7. It was the 332nd special marine warning the NWS office in New Orleans issued in 2026.
ExpiredWarning
In force for 40 minutes; it has expired. The agency may have replaced it with a new notice.
The notice
- Issued by
- National Weather Service, New Orleans LA
- Area
- Terrebonne Bay and Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm
- Level
- Warning
- Issued
- 1:20 p.m. CDT, September 7, 2026
- Expires
- 2:00 p.m. CDT, September 7, 2026
- CAP severity, certainty, urgency
- Severe, Likely, Immediate
- VTEC event
- KLIX MA.W 0332
- Official source
- National Weather Service: the notice at its source
NWS notices, September 2026The latest from the National Weather Service
Source: National Weather Service: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.
The notice as issued
SMWLIX The National Weather Service in New Orleans has issued a * Special Marine Warning for... Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm... Terrebonne Bay... * Until 200 PM CDT. * At 120 PM CDT, a cluster of severe thunderstorms capable of producing waterspouts was located 8 nm north of Terrebonne Bay, moving southwest at 10 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Waterspouts can quickly form and capsize boats...damage vessels and oil rigs...and create suddenly higher waves. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Terrebonne Bay.
What the agency told people to 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.
Source: National Weather Service: the notice at its source. The text is the agency's, unedited. A U.S. Government work, in the public domain.