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:202601252300;;499503 FZUS54 KLIX 251038 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 437 AM CST Sun Jan 25 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-GMZ501-252300- 437 AM CST Sun Jan 25 2026 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... A backdoor front but will remain anchored over the coastal waters for another 18-24 hours. By late this afternoon or early evening a surface low will begin to slowly take shape in the northwestern Gulf slowly drawing the front back to the north. As the surface low deepens and moves northeast the pressure gradient will tighten and onshore winds will increase to SCY criteria overnight and during the day Sunday. Once the low moves to the north and then northeast of the area Sunday afternoon a very strong cold front will quickly surge through the area. Winds will quickly veer around to the northwest Sunday evening and increase to sustained around 25-30 kts with gusts approaching 40 kts. The tidal lakes will see the wind increase first and could be flirting with Gales between 00 and 03z Monday while the rest of the coastal waters will follow suit from northwest to southeast. With that a Gale Watch has been issued for all of the coastal waters from 00z Monday through 15z Monday. As high pressure builds in Monday night into Tuesday, the northerly winds will gradually decrease, but small craft advisory conditions will persist. $$ |
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: