NWS Marine Forecast


   GMZ555-557-162300-  Coastal Waters from Boothville LA to Southwest Pass of the  Mississippi River out 20 nm-  Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-  536 AM CDT Thu Apr 16 2026    TODAY  Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave  Detail: Southeast 2 feet at 7 seconds.  TONIGHT  South winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southeast 2 feet at 6 seconds.  FRIDAY  Southeast winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southeast 2 feet at 6 seconds.  FRIDAY NIGHT  South winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southeast 2 feet at 6 seconds.  SATURDAY  South winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: South 2 feet at 5 seconds.  SATURDAY NIGHT  South winds 5 to 10 knots, becoming west 10 to  15 knots with gusts up to 20 knots after midnight. Seas around  2 feet. Wave Detail: West 2 feet at 4 seconds and southeast 1 foot  at 5 seconds. A slight chance of showers and thunderstorms after  midnight.  SUNDAY  North winds 15 to 20 knots, becoming northeast 20 to  25 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet.  Wave Detail: North 5 feet at 4 seconds. A slight chance of showers  and thunderstorms in the morning.  SUNDAY NIGHT  Northeast winds 20 to 25 knots. Seas 3 to 5 feet,  occasionally to 6 feet, building to 5 to 7 feet, occasionally to  9 feet after midnight. Wave Detail: Northeast 5 feet at 5 seconds,  becoming northeast 7 feet at 6 seconds.  MONDAY  Northeast winds 20 to 25 knots. Seas 5 to 7 feet,  occasionally to 9 feet. Wave Detail: Northeast 7 feet at 7 seconds.  MONDAY NIGHT  East winds 15 to 20 knots. Seas 4 to 6 feet,  occasionally to 8 feet. Wave Detail: East 6 feet at 8 seconds.    Winds and seas higher in and near thunderstorms.    $$