NWS Marine Forecast


   GMZ400-130915-  307 PM CDT Thu Jun 12 2025      .SYNOPSIS...    Light to occasionally modest onshore flow and low seas will  persist through this week. Small craft should exercise caution.  Elevated thunderstorm chances will linger through the week and the  upcoming weekend which may cause locally higher winds and seas.    $$
   GMZ455-130915-  Coastal waters from Lower Atchafalaya River to Intracoastal City  LA out 20 NM-  307 PM CDT Thu Jun 12 2025    TONIGHT  South winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: South 2 feet at 3 seconds. A chance of showers and  thunderstorms.  FRIDAY  South winds 10 to 15 knots. Seas 2 to 3 feet. Wave  Detail: South 2 feet at 2 seconds and south 2 feet at 5 seconds.  A chance of showers and thunderstorms.  FRIDAY NIGHT  South winds 10 to 15 knots. Seas around 2 feet.  Wave Detail: South 2 feet at 3 seconds and south 2 feet at  6 seconds. A chance of showers and thunderstorms.  SATURDAY  South winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: South 1 foot at 3 seconds. A chance of showers and  thunderstorms.  SATURDAY NIGHT  South winds 5 to 10 knots. Seas around 2 feet.  Wave Detail: South 1 foot at 2 seconds and south 1 foot at  6 seconds. A slight chance of showers and thunderstorms in the  evening, then a chance of showers and thunderstorms after  midnight.  SUNDAY  South winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: South 1 foot at 2 seconds. Showers likely with a chance  of thunderstorms.  SUNDAY NIGHT  South winds 5 to 10 knots. Seas 1 foot or less,  then around 2 feet after midnight. A slight chance of  thunderstorms. A slight chance of showers in the evening, then a  chance of showers after midnight.  MONDAY  South winds 5 to 10 knots. Seas around 2 feet in the  morning, then 1 foot or less. Showers with a slight chance of  thunderstorms in the morning, then showers likely with a chance  of thunderstorms in the afternoon.  MONDAY NIGHT  South winds 5 to 10 knots. Seas 1 foot or less,  then around 2 feet after midnight. A chance of showers and  thunderstorms.  TUESDAY  South winds around 10 knots. Seas around 2 feet.  Showers likely with a chance of thunderstorms.  TUESDAY NIGHT  South winds 10 to 15 knots. Seas around 2 feet.  A chance of showers and thunderstorms.    Winds and seas higher in and near thunderstorms.    $$