Last Update: 225 PM CDT Tue Mar 31 2026

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Lake Charles, LA Local Forecast Office

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.
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225 PM CDT Tue Mar 31 2026
 
 

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