NWS Marine Forecast


   GMZ575-577-141815-  Coastal Waters from Stake Island LA to Southwest Pass of the  Mississippi River from 20 to 60 nm-  Coastal waters from Pascagoula Mississippi to Stake Island Louisiana  out 20 to 60 NM-  1242 AM CDT Mon Jul 14 2025    TODAY  West winds around 5 knots, becoming northwest this  afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at  4 seconds and southeast 1 foot at 5 seconds. A slight chance of  showers and thunderstorms early this morning, then a chance of  showers and thunderstorms late this morning and early afternoon. A  slight chance of showers and thunderstorms late.  TONIGHT  West winds 5 to 10 knots. Seas 1 foot or less, then  around 2 feet after midnight. Wave Detail: West 1 foot at 4 seconds  and southeast 1 foot at 5 seconds, becoming west 1 foot at 3 seconds  and south 1 foot at 5 seconds.  TUESDAY  Northwest winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Northwest 2 feet at 3 seconds and south 1 foot at 5 seconds.  Showers likely with a chance of thunderstorms in the morning, then a  slight chance of showers and thunderstorms in the afternoon.  TUESDAY NIGHT  Northwest winds 5 to 10 knots. Seas 1 foot or less,  then around 2 feet after midnight. Wave Detail: Northwest 1 foot at  4 seconds and south 1 foot at 9 seconds, becoming north 1 foot at  3 seconds and south 1 foot at 8 seconds. A slight chance of showers  and thunderstorms in the evening, then showers likely with a chance  of thunderstorms after midnight.  WEDNESDAY  North winds 10 to 15 knots, becoming northeast in the  afternoon. Seas around 2 feet. Wave Detail: North 2 feet at  5 seconds. Thunderstorms likely. Showers.  WEDNESDAY NIGHT  Northeast winds 10 to 15 knots, becoming south  after midnight. Seas around 2 feet. Wave Detail: East 2 feet at  5 seconds and west 1 foot at 4 seconds. Showers likely with a chance  of thunderstorms in the evening, then showers with thunderstorms  likely after midnight.  THURSDAY  South winds 10 to 15 knots, increasing to 15 to 20 knots  in the afternoon. Seas around 2 feet. Wave Detail: East 2 feet at  5 seconds. Showers. Thunderstorms likely, mainly in the morning.  THURSDAY NIGHT  South winds 15 to 20 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 2 feet at 6 seconds. Showers likely with a slight  chance of thunderstorms in the evening, then showers with a chance  of thunderstorms after midnight.  FRIDAY  South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:  Southeast 2 feet at 6 seconds. Showers with thunderstorms likely in  the morning, then showers likely with a chance of thunderstorms in  the afternoon.  FRIDAY NIGHT  South winds 10 to 15 knots. Seas around 2 feet. Wave  Detail: South 2 feet at 5 seconds. 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.    $$