NWS Marine Forecast


   GMZ575-577-221100-  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-  537 PM CDT Sat Mar 21 2026    TONIGHT  Southwest winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at  6 seconds.  SUNDAY  Southwest winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at  6 seconds.  SUNDAY NIGHT  Southwest winds 5 to 10 knots. Seas around 2 feet.  Wave Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at  7 seconds.  MONDAY  West winds 5 to 10 knots. Seas 1 foot or less. Wave  Detail: West 1 foot at 4 seconds and southeast 1 foot at 6 seconds.  MONDAY NIGHT  West winds 5 to 10 knots. Seas 1 foot or less. Wave  Detail: West 1 foot at 5 seconds and southeast 1 foot at 5 seconds.  TUESDAY  Northwest winds 5 to 10 knots. Seas around 2 feet in the  morning, then 1 foot or less. Wave Detail: East 1 foot at 4 seconds  and northwest 1 foot at 4 seconds, becoming northeast 1 foot at  4 seconds and northwest 1 foot at 4 seconds.  TUESDAY NIGHT  Southwest winds 5 to 10 knots, becoming west after  midnight. Seas 1 foot or less. Wave Detail: East 1 foot at 4 seconds  and west 1 foot at 4 seconds.  WEDNESDAY  East winds 5 to 10 knots, becoming southeast in the  afternoon. Seas around 2 feet. Wave Detail: East 2 feet at  5 seconds.  WEDNESDAY NIGHT  Southeast winds 5 to 10 knots. Seas around  2 feet. Wave Detail: East 2 feet at 5 seconds.  THURSDAY  Southeast winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: East 2 feet at 5 seconds.  THURSDAY NIGHT  South winds 5 to 10 knots. Seas 1 foot or less.    $$