Terrebonne Bay; Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm; Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM; Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm; Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM; Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM; Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm
Small Craft Advisory issued September 16 at 8:41PM CDT until September 18 at 1:00AM CDT by NWS New Orleans LA
Small Craft Advisory · Expires: Sep 17, 2026 15:45 UTC
Severity: Minor Urgency: Expected Certainty: Likely Updated: Sep 17, 2026 06:50 UTC
Expired / Not indexed
Timing
- SentSep 17, 2026 01:41 UTC
- OnsetSep 17, 2026 01:41 UTC
- ExpiresSep 17, 2026 15:45 UTC
Affected areas
This advisory may be issued as multiple alerts with different affected areas. Below are the official area texts grouped into one page.