Last Update: 225 PM CDT Tue Mar 31 2026
For More Weather Information:
21NM SE Grand Chenier LA
Marine Zone Forecast
Tonight
Southeast winds around 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds.
Wednesday
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 2 feet at 4 seconds. A slight chance of showers and thunderstorms.
Wednesday Night
Southeast winds 15 to 20 knots. Seas 2 to 4 feet. Wave detail: southeast 4 feet at 5 seconds.
Thursday
Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. Wave detail: southeast 3 feet at 5 seconds. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon.
Thursday Night
Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. Wave detail: southeast 3 feet at 4 seconds.
Friday
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 5 seconds. A chance of showers with a slight chance of thunderstorms.
Friday Night
Southeast winds 15 to 20 knots. Seas 2 to 4 feet.
Saturday
Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers with a slight chance of thunderstorms.
Saturday Night
Southeast winds around 10 knots, becoming east 15 to 20 knots after midnight. Seas 2 to 3 feet. A chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight.
Sunday
North winds 20 to 25 knots. Seas 2 to 3 feet. A chance of thunderstorms in the morning. A chance of showers.
Sunday Night
Northeast winds 20 to 25 knots. Seas 2 to 3 feet. A chance of showers.
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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