NWS Marine Forecast


   GMZ400-252215-  248 AM CDT Wed Jun 25 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...    The subtropical high ridging across the northern Gulf from off the  southeast coast will keep a persistent mainly light east to  southeast flow in place to go along with relatively low seas.  There will be a daily chance for showers and thunderstorms.    $$
   GMZ455-252215-  Coastal waters from Lower Atchafalaya River to Intracoastal City  LA out 20 NM-  248 AM CDT Wed Jun 25 2025    TODAY  Southeast winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southeast 1 foot at 3 seconds. A chance of showers and  thunderstorms until late afternoon, then a slight chance of  showers and thunderstorms late.  TONIGHT  Southeast winds 5 to 10 knots. Seas 1 foot or less.  Wave Detail: Southeast 1 foot at 2 seconds.  THURSDAY  East winds around 5 knots. Seas 1 foot or less. A  chance of showers and thunderstorms.  THURSDAY NIGHT  South winds around 5 knots. Seas 1 foot or  less. A slight chance of showers and thunderstorms in the  evening, then a chance of showers and thunderstorms after  midnight.  FRIDAY  Southeast winds around 5 knots. Seas 1 foot or less. A  chance of showers and thunderstorms.  FRIDAY NIGHT  South winds 5 to 10 knots. Seas 1 foot or less. A  slight chance of showers and thunderstorms in the evening, then a  chance of showers and thunderstorms after midnight.  SATURDAY  South winds 5 to 10 knots. Seas 1 foot or less. A  chance of showers and thunderstorms.  SATURDAY NIGHT  South winds 5 to 10 knots. Seas 1 foot or less,  then around 2 feet after midnight. A slight chance of showers and  thunderstorms in the evening, then a chance of showers and  thunderstorms after midnight.  SUNDAY  Southwest winds 5 to 10 knots. Seas around 2 feet in  the morning, then 1 foot or less. Showers and thunderstorms  likely.  SUNDAY NIGHT  Southwest winds 5 to 10 knots. Seas around  2 feet. A slight chance of showers and thunderstorms in the  evening, then a chance of showers and thunderstorms after  midnight.    Winds and seas higher in and near thunderstorms.    $$