



Last Update: 256 PM CDT Thu Jun 26 2025
For More Weather Information:
21NM SW Morgan City LA
Marine Zone Forecast
Tonight
South winds around 5 knots, becoming southeast late. Bay waters smooth. A chance of showers and thunderstorms early this evening. A slight chance of showers and thunderstorms after midnight.
Friday
East winds around 5 knots, becoming south around 5 knots in the afternoon. Bay waters smooth. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon.
Friday Night
South winds around 5 knots. Bay waters smooth. A chance of showers and thunderstorms, mainly in the evening.
Saturday
South winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Bay waters light chop. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon.
Saturday Night
South winds 5 to 10 knots. Bay waters light chop. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight.
Sunday
Southwest winds 5 to 10 knots. Bay waters light chop. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon.
Sunday Night
Southwest winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms after midnight.
Monday
Southwest winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms.
Monday Night
Southwest winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms.
Tuesday
West winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms.
Tuesday Night
Southwest winds 5 to 10 knots. Bay waters light chop. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight.
winds and waves higher in and near thunderstorms.
winds and waves higher in and near thunderstorms.
Winds and waves higher in and near thunderstorms.
Additional Forecasts and Information
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