Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM Marine Forecast
Updated 3:09pm CDT Aug 26, 2026
Tonight
Southwest winds 5 to 10 knots. Seas 1 foot or less.
Thursday
West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. Thunderstorms likely. Showers likely.
Thursday Night
Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight.
Friday
Northwest winds around 5 knots. Seas 1 foot or less.
Friday Night
East winds around 5 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.
Saturday
Northeast winds around 5 knots, becoming southeast around 5 knots in the afternoon. Seas 1 foot or less. A chance of showers and thunderstorms, mainly in the morning.
Saturday Night
Southeast winds around 5 knots. Seas 1 foot or less. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight.
Sunday
Southeast winds around 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms.
Sunday Night
Southeast winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms.
Monday
Southeast winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers likely, mainly in the morning.
Monday Night
Southeast winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms.