NWS Marine Forecast


   GMZ475-140700-  Coastal waters from Lower Atchafalaya River to Intracoastal City  LA from 20 to 60 NM-  101 PM CDT Sun Jul 13 2025    TONIGHT  South winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: South 2 feet at 5 seconds. A slight chance of showers and  thunderstorms early this evening. A slight chance of showers and  thunderstorms after midnight, then a chance of showers and  thunderstorms late.  MONDAY  Southwest winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: South 2 feet at 5 seconds. A chance of showers and  thunderstorms.  MONDAY NIGHT  Southwest winds around 5 knots. Seas around  2 feet. Wave Detail: South 1 foot at 5 seconds. A slight chance  of showers and thunderstorms after midnight.  TUESDAY  West winds around 5 knots. Seas around 2 feet. Wave  Detail: Southwest 1 foot at 5 seconds. A chance of showers and  thunderstorms, mainly in the morning.  TUESDAY NIGHT  West winds around 5 knots. Seas 1 foot or less.  Wave Detail: Southwest 1 foot at 5 seconds. A slight chance of  showers and thunderstorms after midnight.  WEDNESDAY  Northwest winds 5 to 10 knots. Seas 1 foot or less.  Wave Detail: West 1 foot at 4 seconds and south 1 foot at  5 seconds. A chance of showers and thunderstorms.  WEDNESDAY NIGHT  West 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.  THURSDAY  North winds around 5 knots. Seas 1 foot or less. A  chance of thunderstorms. Showers.  THURSDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or  less. A chance of showers with a slight chance of thunderstorms  in the evening, then showers likely with a chance of  thunderstorms after midnight.  FRIDAY  Southwest winds around 5 knots. Seas 1 foot or less. A  chance of thunderstorms. Showers.  FRIDAY NIGHT  South winds around 5 knots, increasing to around  10 knots after midnight. 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.    Winds and seas higher in and near thunderstorms.    $$