GMZ400-161900-
102 AM CDT Wed Jul 16 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 this afternoon. Winds
and seas will increase Thursday through the weekend as a tropical
disturbance moves across the northern gulf. There is a 40% chance
of this disturbance strengthening into a tropical storm.
Regardless of development, gusty winds and widespread rain is
expected Thursday through Saturday.
$$
GMZ470-161900- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 102 AM CDT Wed Jul 16 2025 TODAY Southwest winds around 5 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. TONIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. THURSDAY West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A chance of showers and thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. FRIDAY Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 4 seconds. A chance of thunderstorms. Showers, mainly in the morning. FRIDAY NIGHT South winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. A slight chance of showers in the evening, then a chance of showers and thunderstorms after midnight. SATURDAY Southwest winds around 10 knots. Seas around 2 feet. A chance of showers. A chance of thunderstorms, mainly in the morning. SATURDAY NIGHT South winds around 10 knots. Seas around 2 feet. SUNDAY South winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the morning. SUNDAY NIGHT South winds around 10 knots. Seas around 2 feet. Winds and seas higher in and near thunderstorms. $$
GMZ470-161900- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 102 AM CDT Wed Jul 16 2025 TODAY Southwest winds around 5 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. TONIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. THURSDAY West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A chance of showers and thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. FRIDAY Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 4 seconds. A chance of thunderstorms. Showers, mainly in the morning. FRIDAY NIGHT South winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. A slight chance of showers in the evening, then a chance of showers and thunderstorms after midnight. SATURDAY Southwest winds around 10 knots. Seas around 2 feet. A chance of showers. A chance of thunderstorms, mainly in the morning. SATURDAY NIGHT South winds around 10 knots. Seas around 2 feet. SUNDAY South winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the morning. SUNDAY NIGHT South winds around 10 knots. Seas around 2 feet. Winds and seas higher in and near thunderstorms. $$