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Coastal Waters Forecast for Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM (GMZ572) (Text-Only)
NWS Forecast for: Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM (GMZ572)
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Last Update: 1226 AM CDT Mon Sep 1 2025

Rest Of Tonight: East winds 10 to 15 knots. Seas around 2 feet. Wave detail: east 2 feet at 4 seconds. A chance of showers and thunderstorms.

Monday: East winds 10 to 15 knots. Seas around 2 feet. Wave detail: east 2 feet at 4 seconds. A chance of showers and thunderstorms.

Monday Night: East winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 5 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight.

Tuesday: East winds around 10 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 6 seconds. Showers with thunderstorms likely.

Tuesday Night: East winds around 10 knots. Seas 2 to 3 feet. Wave detail: east 3 feet at 5 seconds. Showers likely with a chance of thunderstorms.

Wednesday: Northeast winds around 10 knots. Seas around 2 feet. Wave detail: east 2 feet at 5 seconds. A chance of thunderstorms. Showers likely, mainly in the morning.

Wednesday Night: East winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 2 feet at 5 seconds. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.

Thursday: North winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave detail: northeast 1 foot at 4 seconds. A chance of showers and thunderstorms, mainly in the morning.

Thursday Night: East winds around 5 knots, becoming south after midnight. Seas 1 foot or less. Wave detail: east 1 foot at 4 seconds. A slight chance of showers after midnight.

Friday: North winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. Wave detail: west 1 foot at 2 seconds and east 1 foot at 4 seconds. A slight chance of showers and thunderstorms.

Friday Night: Southeast winds around 5 knots. Seas 1 foot or less. A slight chance of showers after midnight.

winds and seas higher in and near thunderstorms.






Zone Forecast: Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM (GMZ572)

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