GMZ400-151800-
1253 AM CDT Tue Jul 15 2025
.Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
Blanche Bays...
High pressure extending across the northern Gulf will maintain
light onshore winds and low seas through tomorrow. The forecast
through the second half of the week will be highly dependent on
the potential tropical development in the eastern Gulf.
Regardless of development, much higher precipitation chances and
increasing winds and seas are expected Thursday through the end of
the week/weekend.
$$
GMZ452-151800- Coastal waters from Intracoastal City to Cameron LA out 20 NM- 1253 AM CDT Tue Jul 15 2025 TODAY Southwest winds 5 to 10 knots. Seas around 2 feet this morning, then 1 foot or less. Wave Detail: Southwest 1 foot at 5 seconds, becoming south 1 foot at 5 seconds. A slight chance of showers and thunderstorms until late afternoon. TONIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. WEDNESDAY Northwest winds 5 to 10 knots, becoming west in the afternoon. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 5 seconds. A chance of showers and thunderstorms. WEDNESDAY NIGHT Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: South 1 foot at 5 seconds. A chance of showers and thunderstorms after midnight. THURSDAY Northwest winds 5 to 10 knots, becoming west in the afternoon. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 1 foot at 5 seconds. Showers and thunderstorms likely. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 4 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. FRIDAY Southwest winds around 10 knots. Seas around 2 feet. Showers with a chance of thunderstorms. FRIDAY NIGHT Southwest winds around 10 knots. Seas around 2 feet. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. SATURDAY Southwest winds around 10 knots. Seas around 2 feet. A chance of thunderstorms. Showers, mainly in the morning. SATURDAY NIGHT Southwest winds around 10 knots. Seas around 2 feet. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$
GMZ452-151800- Coastal waters from Intracoastal City to Cameron LA out 20 NM- 1253 AM CDT Tue Jul 15 2025 TODAY Southwest winds 5 to 10 knots. Seas around 2 feet this morning, then 1 foot or less. Wave Detail: Southwest 1 foot at 5 seconds, becoming south 1 foot at 5 seconds. A slight chance of showers and thunderstorms until late afternoon. TONIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. WEDNESDAY Northwest winds 5 to 10 knots, becoming west in the afternoon. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 5 seconds. A chance of showers and thunderstorms. WEDNESDAY NIGHT Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: South 1 foot at 5 seconds. A chance of showers and thunderstorms after midnight. THURSDAY Northwest winds 5 to 10 knots, becoming west in the afternoon. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 1 foot at 5 seconds. Showers and thunderstorms likely. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 4 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. FRIDAY Southwest winds around 10 knots. Seas around 2 feet. Showers with a chance of thunderstorms. FRIDAY NIGHT Southwest winds around 10 knots. Seas around 2 feet. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. SATURDAY Southwest winds around 10 knots. Seas around 2 feet. A chance of thunderstorms. Showers, mainly in the morning. SATURDAY NIGHT Southwest winds around 10 knots. Seas around 2 feet. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$