Back

Atchafalaya and East Cote Blanche Bays Marine Forecast

Updated 3:09pm CDT Aug 26, 2026
Zone Map
Tonight
Southwest winds 5 to 10 knots. Bay waters light chop.
Thursday
West winds 5 to 10 knots. Bay waters light chop.
Thursday Night
South winds around 5 knots, becoming west after midnight. Bay waters smooth. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight.
Friday
North winds around 5 knots, becoming west around 5 knots in the afternoon. Bay waters smooth. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon.
Friday Night
East winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.
Saturday
Northeast winds around 5 knots, becoming southeast 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.
Saturday Night
Southeast winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms after midnight.
Sunday
Southeast winds around 5 knots. Bay waters smooth. A chance of showers and thunderstorms.
Sunday Night
Southeast winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms.
Monday
Southeast winds around 5 knots. Bay waters smooth. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon.
Monday Night
Southeast winds around 5 knots. Bay waters smooth. A chance of showers and thunderstorms.