GMZ400-052100-
 309 AM CDT Sat Sep 5 2026
 
 .Synopsis for Lower Atchafalaya River LA to High Island TX out
 60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
 Blanche Bays...
 
 Light and variable winds and low seas will prevail through the
 weekend, becoming more SE to S by next week. Scattered convection
 will continue to be possible each day as well, as a steady stream of
 moisture moves over the region.
 
 $$



   GMZ435-052100-  Vermilion and West Cote Blanche Bays-  309 AM CDT Sat Sep 5 2026    TODAY  North winds around 5 knots, becoming southwest this  afternoon. Bay waters smooth. A chance of thunderstorms this  morning. Showers. Thunderstorms likely this afternoon.  TONIGHT  West winds around 5 knots. Bay waters smooth. A chance  of showers and thunderstorms in the evening, then a slight chance  of showers after midnight.  SUNDAY  North winds around 5 knots, becoming southwest 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.  SUNDAY NIGHT  West winds around 5 knots. Bay waters smooth. A  slight chance of showers and thunderstorms after midnight.  MONDAY  Northwest winds around 5 knots, becoming southwest  around 5 knots in the afternoon. Bay waters smooth. A chance of  showers and thunderstorms.  MONDAY NIGHT  West winds around 5 knots. Bay waters smooth.  TUESDAY  North winds around 5 knots, becoming south around  5 knots in the afternoon. Bay waters smooth. A chance of showers  and thunderstorms in the morning, then showers and thunderstorms  likely in the afternoon.  TUESDAY NIGHT  Southeast winds around 5 knots. Bay waters  smooth. A slight chance of showers and thunderstorms.  WEDNESDAY  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.  WEDNESDAY NIGHT  South winds around 5 knots. Bay waters smooth.  A slight chance of showers and thunderstorms.    Winds and waves higher in and near thunderstorms.    $$