GMZ400-140700-
101 PM CDT Sun Jul 13 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 late next week. Daily
scattered showers and thunderstorms will continue over the coastal
waters through Monday with lower rain chances Tuesday and
Wednesday as upper level ridging builds across the northern gulf.
$$
GMZ475-140700- Coastal waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM- 101 PM CDT Sun Jul 13 2025 TONIGHT South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. A slight chance of showers and thunderstorms early this evening. A slight chance of showers and thunderstorms after midnight, then a chance of showers and thunderstorms late. MONDAY Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers and thunderstorms. MONDAY NIGHT Southwest winds around 5 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. A slight chance of showers and thunderstorms after midnight. TUESDAY West winds around 5 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 5 seconds. A chance of showers and thunderstorms, mainly in the morning. TUESDAY NIGHT West winds around 5 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 5 seconds. A slight chance of showers and thunderstorms after midnight. WEDNESDAY Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds and south 1 foot at 5 seconds. A chance of showers and thunderstorms. WEDNESDAY NIGHT West winds around 5 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. THURSDAY North winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas 1 foot or less. 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 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers. FRIDAY NIGHT South winds around 5 knots, increasing to around 10 knots after midnight. Seas 1 foot or less, then around 2 feet after midnight. 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. $$
GMZ475-140700- Coastal waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM- 101 PM CDT Sun Jul 13 2025 TONIGHT South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. A slight chance of showers and thunderstorms early this evening. A slight chance of showers and thunderstorms after midnight, then a chance of showers and thunderstorms late. MONDAY Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers and thunderstorms. MONDAY NIGHT Southwest winds around 5 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. A slight chance of showers and thunderstorms after midnight. TUESDAY West winds around 5 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 5 seconds. A chance of showers and thunderstorms, mainly in the morning. TUESDAY NIGHT West winds around 5 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 5 seconds. A slight chance of showers and thunderstorms after midnight. WEDNESDAY Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds and south 1 foot at 5 seconds. A chance of showers and thunderstorms. WEDNESDAY NIGHT West winds around 5 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. THURSDAY North winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers. THURSDAY NIGHT Southwest winds 5 to 10 knots. Seas 1 foot or less. 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 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers. FRIDAY NIGHT South winds around 5 knots, increasing to around 10 knots after midnight. Seas 1 foot or less, then around 2 feet after midnight. 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. $$