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: 537 AM CDT Wed Sep 30 2026
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Today: East winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots late this morning and afternoon. Waves 2 to 3 feet.

Tonight: Southeast winds around 15 knots with gusts up to 20 knots. Waves 2 to 3 feet.

Thursday: Southeast 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 morning, then showers likely with a chance of thunderstorms in the afternoon.

Thursday Night: Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers. A chance of thunderstorms, mainly in the evening.

Friday: Southeast winds 10 to 15 knots. Waves 2 to 3 feet. Showers likely with a chance of thunderstorms.

Friday Night: Southeast winds 5 to 10 knots. Waves around 2 feet. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight.

Saturday: Southeast winds 10 to 15 knots. Waves around 2 feet. Showers with a chance of thunderstorms.

Saturday Night: Southeast winds 5 to 10 knots. Waves 1 foot or less. Showers likely with a chance of thunderstorms.

Sunday: East winds 5 to 10 knots. Waves around 2 feet in the morning, then 1 foot or less. Showers with a chance of thunderstorms.

Sunday Night: Northeast winds 5 to 10 knots, increasing to 15 to 20 knots after midnight. Waves 2 to 4 feet. A slight chance of thunderstorms. Showers likely, mainly in the evening.

winds and waves higher in and near thunderstorms.







Zone Forecast: Lake Borgne (GMZ534)

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