| 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: 201 PM CDT Wed May 13 2026 | |
| This Afternoon: North winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northeast 3 feet at 6 seconds. Tonight: Northwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 6 seconds and northwest 1 foot at 3 seconds. Thursday: North winds 5 to 10 knots. Seas around 2 feet. Wave detail: north 2 feet at 4 seconds. Thursday Night: Southeast winds around 5 knots. Seas 1 foot or less. Wave detail: northeast 1 foot at 4 seconds and west 1 foot at 4 seconds. Friday: Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave detail: east 1 foot at 3 seconds. Friday Night: Southeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave detail: east 1 foot at 4 seconds, becoming southeast 2 feet at 3 seconds. Saturday: Southeast winds around 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 3 seconds. Saturday Night: Southeast winds 10 to 15 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds. Sunday: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 5 seconds. Sunday Night: Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southeast 4 feet at 6 seconds. | |
| 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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