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.    $$
   GMZ470-252215-  Coastal waters from Cameron LA to High Island TX from 20 to 60 NM-  248 AM CDT Wed Jun 25 2025    TODAY  Southeast winds around 10 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 2 feet at 5 seconds. A chance of thunderstorms.  Showers likely, mainly this morning.  TONIGHT  Southeast winds around 10 knots. Seas 2 to 3 feet.  Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of  showers and thunderstorms.  THURSDAY  Southeast winds 5 to 10 knots. Seas around 2 feet.  Wave Detail: Southeast 2 feet at 6 seconds. A chance of showers  and thunderstorms, mainly in the morning.  THURSDAY NIGHT  Southeast winds around 10 knots. Seas around  2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight  chance of showers after midnight.  FRIDAY  Southeast winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southeast 2 feet at 6 seconds. A slight chance of  thunderstorms. A chance of showers, mainly in the morning.  FRIDAY NIGHT  Southeast winds around 10 knots. Seas around  2 feet. Wave Detail: Southeast 2 feet at 6 seconds. A slight  chance of showers and thunderstorms after midnight.  SATURDAY  Southeast winds 5 to 10 knots. Seas around 2 feet. A  chance of showers and thunderstorms.  SATURDAY NIGHT  South winds around 10 knots. Seas 2 to 3 feet.  A chance of showers with a slight chance of thunderstorms after  midnight.  SUNDAY  South winds around 10 knots. Seas 2 to 3 feet. A chance  of thunderstorms. Showers likely, mainly in the morning.  SUNDAY NIGHT  South winds around 10 knots. Seas 2 to 3 feet. A  chance of showers with a slight chance of thunderstorms after  midnight.    Winds and seas higher in and near thunderstorms.    $$