



Last Update: 1210 AM CDT Tue Sep 2 2025
For More Weather Information:
21NM SE Grand Chenier LA
Marine Zone Forecast
Today
East winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 1 foot at 4 seconds. A chance of showers and thunderstorms.
Tonight
East winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 1 foot at 3 seconds. A slight chance of showers and thunderstorms.
Wednesday
Northeast winds 5 to 10 knots, becoming southeast in the afternoon. Seas 1 foot or less. Wave detail: east 1 foot at 4 seconds. A slight chance of showers and thunderstorms.
Wednesday Night
South winds around 5 knots. Seas 1 foot or less. Wave detail: southeast 1 foot at 4 seconds. A slight chance of showers and thunderstorms early in the evening.
Thursday
West winds around 5 knots. Seas 1 foot or less. Wave detail: west 1 foot at 3 seconds and southeast 1 foot at 4 seconds.
Thursday Night
South winds 5 to 10 knots. Seas 1 foot or less. Wave detail: southwest 1 foot at 3 seconds.
Friday
South winds 5 to 10 knots. Seas 1 foot or less.
Friday Night
South winds 5 to 10 knots. Seas 1 foot or less.
Saturday
Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms.
Saturday Night
Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms after midnight.
winds and seas higher in and near thunderstorms.
winds and seas higher in and near thunderstorms.
Winds and seas higher in and near thunderstorms.
Additional Forecasts and Information
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