GMZ400-032100-
 308 AM CDT Fri Jul 3 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...
 
 Nearby high pressure will allow winds to remain rather light and
 seas to remain low through the forecast period. A moistening airmass
 and a weakness aloft will bring a daily chance for showers and
 storms through early next week, with higher rain chances Sun-Tues.
 
 $$



   GMZ452-032100-  Coastal waters from Intracoastal City to Cameron LA out 20 NM-  308 AM CDT Fri Jul 3 2026    TODAY  West winds around 5 knots, becoming northwest late this  morning, then becoming southwest around 5 knots this afternoon.  Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A  slight chance of showers and thunderstorms this afternoon.  TONIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or less.  Wave Detail: South 1 foot at 4 seconds.  SATURDAY  Northwest winds 5 to 10 knots, becoming southwest in  the afternoon. Seas 1 foot or less. Wave Detail: Southwest 1 foot  at 3 seconds. A slight chance of showers and thunderstorms.  SATURDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or  less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance  of showers after midnight.  SUNDAY  Southwest winds 5 to 10 knots. Seas 1 foot or less.  Wave Detail: Southwest 1 foot at 3 seconds. A chance of showers  and thunderstorms.  SUNDAY NIGHT  Southwest winds 5 to 10 knots. Seas 1 foot or  less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance  of showers and thunderstorms after midnight.  MONDAY  Southwest winds 5 to 10 knots. Seas 1 foot or less. A  slight chance of showers and thunderstorms.  MONDAY NIGHT  Southwest winds around 10 knots. Seas around  2 feet. A slight chance of showers and thunderstorms after  midnight.  TUESDAY  Southwest winds 5 to 10 knots. Seas around 2 feet. A  slight chance of showers and thunderstorms in the morning.  TUESDAY NIGHT  Southwest winds around 10 knots. Seas around  2 feet.    Winds and seas higher in and near thunderstorms.    $$