GMZ400-242100-
308 AM CDT Mon Aug 24 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 onshore winds will persist through the week with seas
ranging from 1-2 feet. Precipitation chances return across the
coastal waters Thursday into next weekend as higher moisture and a
weak upper level trough move into the region.
$$
GMZ452-242100- Coastal waters from Intracoastal City to Cameron LA out 20 NM- 308 AM CDT Mon Aug 24 2026 TODAY Southwest winds 10 to 15 knots, diminishing to 5 to 10 knots this afternoon. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of showers and thunderstorms this afternoon. TONIGHT South winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of showers and thunderstorms in the evening. TUESDAY West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. A chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. WEDNESDAY West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. A chance of showers and thunderstorms, mainly in the morning. WEDNESDAY NIGHT Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of showers and thunderstorms after midnight. THURSDAY Southwest winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. FRIDAY West winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. A chance of showers. FRIDAY NIGHT South winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$
GMZ452-242100- Coastal waters from Intracoastal City to Cameron LA out 20 NM- 308 AM CDT Mon Aug 24 2026 TODAY Southwest winds 10 to 15 knots, diminishing to 5 to 10 knots this afternoon. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of showers and thunderstorms this afternoon. TONIGHT South winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of showers and thunderstorms in the evening. TUESDAY West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. A chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. WEDNESDAY West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. A chance of showers and thunderstorms, mainly in the morning. WEDNESDAY NIGHT Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of showers and thunderstorms after midnight. THURSDAY Southwest winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. FRIDAY West winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. A chance of showers. FRIDAY NIGHT South winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$