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This special marine warning is no longer in effect.
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Special Marine Warning
ExpiredTerrebonne Bay; Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm; Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM
Status
Ended
Started about 2 hours ago
Ends
expired
Issued
Severity
Severe
Urgency
Immediate
Certainty
Likely
Details
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... Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM... Terrebonne Bay...
* Until 915 AM CDT.
* At 808 AM CDT, a cluster of severe thunderstorms capable of producing waterspouts was located 14 nm northeast of Eugene Island 189, or 16 nm southwest of Caillou Bay, moving west 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... Isle Derniers and Caillou Bay.
Data from the National Weather Service
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