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
Click any zone on the map below to retrieve forecast
Synopsis for Pascagoula to Atchafalaya River out to 60 NM
Expires:202603151100;;681415 FZUS54 KLIX 142237 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 537 PM CDT Sat Mar 14 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-GMZ501-151100- 537 PM CDT Sat Mar 14 2026 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... A broad area of high pressure centered over the eastern Gulf will bring generally favorable marine conditions through Saturday night. Winds will become southeasterly at 5 to 10 knots today before increasing to 10 to 15 knots tonight. Seas will remain at 3 feet or less. The pressure gradient will tighten on Sunday and southerly winds will increase to 15 to 20 knots by the afternoon. Sunday night into early Monday will see a strong cold front pass through the waters. As the front passes, winds will quickly shift to the northwest and increase to 30 to 35 knots with higher gusts. These gale conditions will push seas over 12 feet in the open Gulf waters creating very hazardous boating conditions. The gale conditions will linger into Monday night before gradually easing on Tuesday as another high pressure system becomes more centered over the waters. As the high becomes centered over the waters on Wednesday, winds will turn more easterly and fall to 10 knots or less. Seas will also decrease back to 3 feet or less by Wednesday morning. $$ |
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: