NWS Marine Forecast


   GMZ455-202300-  Coastal waters from Lower Atchafalaya River to Intracoastal City  LA out 20 NM-  555 AM CDT Fri Mar 20 2026    TODAY  South winds around 5 knots. Seas 1 foot or less.  TONIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or less.  Wave Detail: Southwest 1 foot at 2 seconds.  SATURDAY  Southwest winds 5 to 10 knots. Seas 1 foot or less.  Wave Detail: Southwest 1 foot at 3 seconds.  SATURDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or  less, then around 2 feet after midnight. Wave Detail: Southwest  1 foot at 3 seconds.  SUNDAY  Southwest winds 5 to 10 knots. Seas around 2 feet. Wave  Detail: Southwest 1 foot at 4 seconds.  SUNDAY NIGHT  South winds 5 to 10 knots. Seas around 2 feet.  Wave Detail: South 1 foot at 4 seconds.  MONDAY  Southwest winds around 5 knots. Seas 1 to 2 feet in the  morning, then 1 foot or less.  MONDAY NIGHT  Southwest winds around 5 knots. Seas 1 foot or  less.  TUESDAY  North winds around 5 knots, becoming south around  5 knots in the afternoon. Seas 1 foot or less.  TUESDAY NIGHT  Southwest winds around 5 knots. Seas 1 foot or  less.    $$