



Last Update: 103 PM CDT Thu Jul 3 2025
For More Weather Information:
21NM SE Grand Chenier LA
Marine Zone Forecast
Tonight
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: south 1 foot at 5 seconds. A slight chance of showers after midnight. A slight chance of showers and thunderstorms late.
Friday
West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave detail: south 1 foot at 5 seconds, becoming southwest 1 foot at 5 seconds. A slight chance of showers and thunderstorms.
Friday Night
West winds 5 to 10 knots. Seas 1 foot or less. Wave detail: southwest 1 foot at 4 seconds. A chance of showers with a slight chance of thunderstorms after midnight.
Saturday
Northwest winds around 5 knots, becoming west in the afternoon. Seas 1 foot or less. Wave detail: southwest 1 foot at 4 seconds. A chance of showers and thunderstorms.
Saturday Night
West winds 5 to 10 knots. Seas 1 foot or less. Wave detail: southwest 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.
Sunday
North winds 5 to 10 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave detail: west 1 foot at 4 seconds. A chance of thunderstorms. Showers likely, mainly in the morning.
Sunday Night
Southwest winds 5 to 10 knots. Seas 1 foot or less. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight.
Monday
Southwest winds 5 to 10 knots. Seas 1 foot or less. A chance of thunderstorms. Showers likely, mainly in the morning.
Monday Night
Southwest winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight.
Tuesday
Southwest winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms.
Tuesday Night
Southwest winds around 10 knots. Seas around 2 feet. 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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