New Orleans | Baton Rouge Louisiana Marine Forecast Interactive Clickable Zone Map
Marine forecast zone from the state of Louisiana New Orleans | Baton Rouge NOAA office which include the Gulf of America, coastal waters, bays and offshore. Marine forecast areas included are Pascagoula, Biloxi, Gulfport, New Orleans, Shell Beach, Buras, Grand Isle, Golden Meadow, Port Fourchon, Cocodrie, Dulac
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Synopsis for Pascagoula to Atchafalaya River out to 60 NM
Expires:202611042300;;242683 FZUS54 KLIX 041052 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 452 AM CST Wed Nov 4 2026 Pascagoula to Atchafalaya River out to 60 NM Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ500-GMZ501-042300- 452 AM CST Wed Nov 4 2026 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... Light south to southwest winds around 5 to 10 kt will continue through tonight ahead of an approaching cold front. The main concern tonight will be dense fog, especially across the Mississippi Sound, Lake Borgne, and Chandeleur Sound, where visibilities could fall below 1 NM. Dense Fog Advisories are in effect for portions of these waters through Wednesday morning. A few showers and thunderstorms will also be possible as the front moves through Wednesday, with winds shifting to the northwest behind it. However, the pressure gradient will remain rather weak, so winds should stay relatively light through Thursday as surface high pressure moves across the waters. Another weak front will move through Friday with some scattered showers possible, mainly across the southern waters. A stronger reinforcing front will follow Friday night into Saturday, bringing increasing north to northeast winds around 10 to 15 kt, with some winds approaching 20 kt across the outer waters Saturday night. Another increase in northerly winds is expected Sunday into Sunday night, potentially reaching Small Craft Advisory criteria as seas build. $$ |
Coastal marine forecasts from NOAA National Weather Service. Marine forecasts are issued at least four times a day. Advisories, watches and warnings for marine areas are issued as required. Internet forecasts should never be relied upon to obtain the latest forecast and warning data. Use other means such as NOAA Weather Radio to obtain the latest forecasts and warnings.
State of Louisiana New Orleans | Baton Rouge Office Zone Marine Forecast Text Links
- GMZ530 Lake Pontchartrain and Lake Maurepas
- GMZ532 Mississippi Sound
- GMZ534 Lake Borgne
- GMZ536 Chandeleur Sound
- GMZ538 Breton Sound
- GMZ550 Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 NM
- GMZ552 Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM
- GMZ555 Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 NM
- GMZ557 Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM
- GMZ577 Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM
- GMZ575 Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 NM
- GMZ572 Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM
- GMZ570 Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM
For more New Orleans and Baton Rouge marine forecast information visit the following office website: