| 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: 437 PM CST Mon Jan 12 2026 |  |
| Tonight: Northeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northeast 3 feet at 6 seconds. Tuesday: Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 6 seconds. Tuesday Night: North winds around 5 knots, becoming west 10 to 15 knots after midnight. Seas around 2 feet. Wave detail: northwest 2 feet at 3 seconds and northeast 2 feet at 5 seconds. A chance of showers. Wednesday: Northwest winds 15 to 20 knots, becoming west 20 to 25 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet, building to 4 to 6 feet, occasionally to 8 feet in the afternoon. Wave detail: west 3 feet at 4 seconds and east 1 foot at 5 seconds, becoming west 5 feet at 5 seconds and east 1 foot at 5 seconds. A chance of showers. Wednesday Night: Northwest winds 25 to 30 knots. Seas 7 to 10 feet, occasionally to 13 feet, building to 9 to 12 feet, occasionally to 15 feet after midnight. Wave detail: northwest 8 feet at 7 seconds, becoming northwest 9 feet at 7 seconds and west 8 feet at 8 seconds. A chance of showers. Thursday: North winds 25 to 30 knots, diminishing to 15 to 20 knots in the afternoon. Seas 7 to 10 feet, occasionally to 13 feet, subsiding to 5 to 7 feet, occasionally to 9 feet in the afternoon. Wave detail: northwest 8 feet at 7 seconds and northwest 6 feet at 8 seconds, becoming north 6 feet at 7 seconds. Thursday Night: North winds 10 to 15 knots with gusts up to 20 knots, becoming northeast 5 to 10 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet, subsiding to 2 to 3 feet after midnight. Wave detail: north 4 feet at 6 seconds, becoming northeast 2 feet at 5 seconds and northwest 2 feet at 5 seconds. Friday: Southeast winds 5 to 10 knots, becoming south in the afternoon. Seas 1 foot or less. Wave detail: east 1 foot at 2 seconds and south 1 foot at 2 seconds. Friday Night: Southwest winds 10 to 15 knots, becoming northwest 15 to 20 knots after midnight. Seas 2 to 3 feet. Wave detail: west 3 feet at 4 seconds and northeast 1 foot at 5 seconds. A slight chance of showers after midnight. Saturday: North winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: north 4 feet at 5 seconds. A slight chance of showers. Saturday Night: North winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers. | |
| 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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