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:202512050600;;002451 FZUS54 KLCH 041743 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 1143 AM CST Thu Dec 4 2025 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. GMZ400-050600- 1143 AM CST Thu Dec 4 2025 .Synopsis for Lower Atchafalaya River LA to High Island TX out 60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays... A small craft advisory is now in effect as ASCAT showed 20 knot winds in our western waters. Winds will remain gusty and offshore through tonight with the SCA ending at 09Z tonight. With the offshore flow there is a possibility for a low water event (-1.0 ft below MLLW) during low tide on Friday morning. For the weekend conditions will improve before another cold front brings more gusty offshore winds on Monday. $$ |
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: