NWS Marine Forecast


   GMZ455-141800-  Coastal waters from Lower Atchafalaya River to Intracoastal City  LA out 20 NM-  1234 AM CDT Mon Jul 14 2025    TODAY  Southwest winds around 5 knots. Seas 1 foot or less.  Wave Detail: Southwest 1 foot at 3 seconds. A chance of  thunderstorms.  TONIGHT  Southwest winds around 5 knots. Seas 1 foot or less.  Wave Detail: Southwest 1 foot at 2 seconds.  TUESDAY  West winds around 5 knots. Seas 1 foot or less. Wave  Detail: Southwest 1 foot at 4 seconds. A chance of showers and  thunderstorms, mainly in the morning.  TUESDAY NIGHT  West winds around 5 knots. Seas 1 foot or less.  Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of  showers and thunderstorms after midnight.  WEDNESDAY  Northwest winds 5 to 10 knots. Seas 1 foot or less.  Wave Detail: West 1 foot at 3 seconds. A chance of showers and  thunderstorms.  WEDNESDAY NIGHT  West winds around 5 knots. Seas 1 foot or  less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance  of showers and thunderstorms in the evening, then a chance of  showers and thunderstorms after midnight.  THURSDAY  Northwest winds around 5 knots. Seas 1 foot or less.  A chance of thunderstorms. Showers.  THURSDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or  less. A chance of thunderstorms. A chance of showers in the  evening, then showers likely after midnight.  FRIDAY  Southwest winds 5 to 10 knots. Seas 1 foot or less. A  chance of thunderstorms. Showers.  FRIDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or  less. 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.    $$