| 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: 602 PM CST Mon Dec 8 2025 | |
| Tonight: Northeast winds around 20 knots, diminishing to around 15 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: north 6 feet at 6 seconds. Tuesday: Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 6 seconds. Tuesday Night: East winds 5 to 10 knots, becoming south after midnight. Seas around 2 feet. Wave detail: east 2 feet at 6 seconds. Wednesday: West winds 5 to 10 knots. Seas around 2 feet. Wave detail: southwest 1 foot at 2 seconds and east 1 foot at 6 seconds. Wednesday Night: Northwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: west 1 foot at 3 seconds and east 1 foot at 5 seconds. Thursday: North winds 5 to 10 knots, becoming east in the afternoon. Seas 1 foot or less. Wave detail: northwest 1 foot at 4 seconds and northeast 1 foot at 5 seconds. Thursday Night: South winds 5 to 10 knots. Seas 1 foot or less. Wave detail: southeast 1 foot at 3 seconds and west 1 foot at 4 seconds. Friday: South winds 5 to 10 knots, becoming southeast in the afternoon. Seas 1 foot or less. Wave detail: south 1 foot at 3 seconds. A slight chance of showers in the afternoon. Friday Night: East winds around 10 knots, increasing to 15 to 20 knots after midnight. Seas 2 to 3 feet. Wave detail: east 3 feet at 4 seconds. A slight chance of showers and thunderstorms. Saturday: East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: east 5 feet at 6 seconds. A slight chance of showers. Saturday Night: East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A slight chance of showers. 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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