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Coastal Waters Forecast for Lake Borgne (GMZ534) (Text-Only)
NWS Forecast for: Lake Borgne (GMZ534)
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Last Update: 437 PM CST Tue Feb 17 2026		Print

Tonight: Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet after midnight.

Wednesday: South winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Waves around 2 feet.

Wednesday Night: South winds around 10 knots. Waves around 2 feet. A slight chance of showers in the evening, then a chance of showers after midnight.

Thursday: South winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Waves 2 to 4 feet. A slight chance of showers in the afternoon.

Thursday Night: South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers.

Friday: South winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Waves around 2 feet. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon.

Friday Night: South winds 10 to 15 knots. Waves around 2 feet. A chance of showers.

Saturday: Southwest winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers. A slight chance of thunderstorms in the afternoon.

Saturday Night: Northwest winds 15 to 20 knots, becoming north 20 to 25 knots after midnight. Waves 2 to 3 feet, building to 3 to 5 feet after midnight. A slight chance of thunderstorms in the evening. A chance of showers.

Sunday: North winds 25 to 30 knots, diminishing to 15 to 20 knots in the afternoon. Waves 3 to 5 feet. A slight chance of showers in the morning.

Sunday Night: North winds 20 to 25 knots. Waves 3 to 5 feet.

winds and waves higher in and near thunderstorms.






Zone Forecast: Lake Borgne (GMZ534)

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