Lake Charles Louisiana Marine Forecast Interactive Clickable Zone Map
Marine forecast zone from the state of Louisiana Lake Charles 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 coastal waters from the Lower Atchafalaya River LA to High Island TX out 60 NM
Expires:202605032100;;936050 FZUS54 KLCH 030809 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 309 AM CDT Sun May 3 2026 Coastal waters from the Lower Atchafalaya River LA to High Island TX out 60 nautical miles including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. GMZ400-032100- 309 AM CDT Sun May 3 2026 .Synopsis for Lower Atchafalaya River LA to High Island TX out 60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays... Offshore winds will continue to decrease this morning which will also allow seas to diminish before turning onshore once again tonight. Steady onshore flow will prevail Monday through Wednesday. A cold front will push through the coastal waters late Wednesday night into Thursday morning accompanied by showers and thunderstorms. Offshore flow will become reestablished behind the front Thursday through the end of the week. $$ |
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 Lake Charles Office Zone Marine Forecast Text Links
- GMZ430 Sabine Lake
- GMZ432 Calcasieu Lake
- GMZ435 Vermilion Bay
- GMZ450 Coastal waters from Cameron LA to High Island TX out 20 NM
- GMZ452 Coastal waters from Intracoastal City to Cameron LA out 20 NM
- GMZ455 Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM
- GMZ470 Waters from Cameron LA to High Island TX from 20 to 60 NM
- GMZ472 Waters from Intracoastal City to Cameron LA from 20 to 60 NM
- GMZ475 Waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM
For more Lake Charles marine forecast information visit the following office website: