| NWS Forecast for: Barataria Bay (GMZ543) Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 537 AM CDT Sat Jul 18 2026 | |
| Today: Northwest winds 5 to 10 knots, becoming west late. Seas 1 foot or less. Tonight: West winds 5 to 10 knots. Seas 1 foot or less. Sunday: Northwest winds 5 to 10 knots. Seas 1 foot or less. Sunday Night: West winds 5 to 10 knots. Seas 1 foot or less. Monday: Northwest winds 5 to 10 knots. Seas 1 foot or less. Monday Night: West winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. Tuesday: Northwest winds 5 to 10 knots, becoming west in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms. Tuesday Night: West winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. Wednesday: West winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms. Wednesday Night: West winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 1 foot or less. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Barataria Bay (GMZ543) | |
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