Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM Marine Forecast
Updated 1:56am CDT Aug 27, 2026
Rest Of Tonight
Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 2 seconds.
Thursday
West winds around 5 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 2 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon.
Thursday Night
Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 2 seconds and south 1 foot at 2 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.
Friday
Northwest winds around 5 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 2 seconds. A chance of showers and thunderstorms.
Friday Night
North winds around 5 knots, becoming southwest around 5 knots after midnight. Seas 1 foot or less. Wave Detail: West 1 foot at 2 seconds. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight.
Saturday
Northeast winds around 5 knots. Seas 1 foot or less.
Saturday Night
Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 5 seconds. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight.
Sunday
Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 4 seconds. Showers and thunderstorms likely, mainly in the morning.
Sunday Night
Southeast winds 5 to 10 knots. Seas around 2 feet.
Monday
Southeast winds around 5 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds. A chance of showers and thunderstorms.
Monday Night
Southeast winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms.