Headline:
Coastal Flood Advisory issued July 22 at 10:01AM CDT until July 23 at 4:00AM CDT by NWS New Orleans LA
Event:
Coastal Flood Advisory
Urgency:
Expected
Effective:
July 22, 2026 - 8:01am
Expires:
July 22, 2026 - 10:15pm
Description:
* WHAT...Minor coastal flooding expected with up to 1 to 3 feet
of inundation at high tide.
* WHERE...St. John The Baptist, Western Orleans, Southwestern
St. Tammany, Lower Tangipahoa, Coastal Jefferson, Lower
Lafourche, Lower Terrebonne and Upper St. Charles Parishes.
* WHEN...Until 4 AM CDT Thursday.
* IMPACTS...Flooding of lots, parks, and roads with only
isolated road closures expected.
Instruction:
If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.
Area Description:
St. John The Baptist; Western Orleans; Southwestern St. Tammany; Lower Tangipahoa; Coastal Jefferson; Lower Lafourche; Lower Terrebonne; Upper St. Charles
Forcast Office:
NWS New Orleans LA
Sender: