| 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: 122 PM CDT Wed Jul 29 2026 | |
| This Afternoon: West winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: north 2 feet at 4 seconds. Tonight: West winds 10 to 15 knots. Seas around 2 feet. Wave detail: west 2 feet at 4 seconds and northeast 1 foot at 4 seconds. Thursday: West winds 10 to 15 knots. Seas around 2 feet. Wave detail: west 2 feet at 4 seconds. Thursday Night: Southwest winds 10 to 15 knots. Seas around 2 feet. Wave detail: west 2 feet at 4 seconds. Friday: West winds 10 to 15 knots. Seas around 2 feet. Wave detail: west 2 feet at 4 seconds. Friday Night: Southwest winds 10 to 15 knots. Seas around 2 feet. Wave detail: west 2 feet at 4 seconds. Saturday: West winds around 15 knots. Seas 2 to 3 feet. Wave detail: west 3 feet at 4 seconds. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Saturday Night: Southwest winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southwest 4 feet at 5 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Sunday: West winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: west 4 feet at 6 seconds. Thunderstorms likely. Showers. Sunday Night: Southwest winds around 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southwest 4 feet at 5 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely 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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