Severe Severe Storm ● Closed
Special Marine Warning — Atchafalaya and East Cote Blanche Bays; Coastal waters from Intracoastal City to Cameron LA out 20 NM; Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM; Waters from Intracoastal City to Cameron LA
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
Special Marine Warning issued August 21 at 9:41PM CDT until August 21 at 10:45PM CDT by NWS Lake Charles LA
Measurements
| Coordinates | 29.2967, -92.2308 |
|---|---|
| Region | Atchafalaya and East Cote Blanche Bays; Coastal waters from Intracoastal City to Cameron LA out 20 NM; Coastal waters from Lower Atchafalaya River to Intra |
| Expires | 2026-08-21T22:45:00-05:00 |
| Nws Urgency | Immediate |
| Nws Certainty | Likely |
Official source
Weather alert data courtesy of NOAA / National Weather Service
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by US National Weather Service.
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Source updated 60 days ago (Aug 22, 2026 03:44 UTC) · we last heard from US National Weather Service 49 seconds ago
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