GMZ400-070600-
1155 AM CST Sat Dec 6 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...
The low water advisory continues until 6 PM this evening as low
water levels during low tide have been -1.5 ft below MLLW. After
this tide cycle, onshore winds and less impactful tides will keep
water levels above advisory levels. Tonight, conditions will be
favorable for dense fog with visibilities on inland lakes and bays
dropping below 1 mile from 06Z to 12Z.
A Small Craft Advisory will likely Sunday night and into Monday as
another cold front will move across the Gulf with offshore winds
between 15 and 20 knots.
$$
GMZ455-070600- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 1155 AM CST Sat Dec 6 2025 TONIGHT Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 2 seconds. A chance of showers. Patchy fog late this evening and early morning. SUNDAY East winds around 5 knots, becoming west in the afternoon. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds. Patchy dense fog in the morning. A chance of showers with a slight chance of thunderstorms. SUNDAY NIGHT Northwest winds 10 to 15 knots, becoming north 15 to 20 knots after midnight. Seas 1 to 2 feet, building to 2 to 3 feet after midnight. Wave Detail: Northwest 2 feet at 3 seconds, becoming north 2 feet at 3 seconds. A chance of showers in the evening. MONDAY North winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at 3 seconds. MONDAY NIGHT Northeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: North 2 feet at 3 seconds. TUESDAY Northeast winds 5 to 10 knots, becoming east in the afternoon. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 3 seconds. TUESDAY NIGHT South winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas 1 foot or less. WEDNESDAY Southwest winds 5 to 10 knots. Seas 1 foot or less. WEDNESDAY NIGHT Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. A slight chance of showers after midnight. THURSDAY Southwest winds 10 to 15 knots. Seas around 2 feet. A chance of sprinkles in the morning. THURSDAY NIGHT Southwest winds 5 to 10 knots, becoming northwest after midnight. Seas around 2 feet. A chance of showers. Winds and seas higher in and near thunderstorms. $$
GMZ455-070600- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 1155 AM CST Sat Dec 6 2025 TONIGHT Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 2 seconds. A chance of showers. Patchy fog late this evening and early morning. SUNDAY East winds around 5 knots, becoming west in the afternoon. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds. Patchy dense fog in the morning. A chance of showers with a slight chance of thunderstorms. SUNDAY NIGHT Northwest winds 10 to 15 knots, becoming north 15 to 20 knots after midnight. Seas 1 to 2 feet, building to 2 to 3 feet after midnight. Wave Detail: Northwest 2 feet at 3 seconds, becoming north 2 feet at 3 seconds. A chance of showers in the evening. MONDAY North winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at 3 seconds. MONDAY NIGHT Northeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: North 2 feet at 3 seconds. TUESDAY Northeast winds 5 to 10 knots, becoming east in the afternoon. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 3 seconds. TUESDAY NIGHT South winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas 1 foot or less. WEDNESDAY Southwest winds 5 to 10 knots. Seas 1 foot or less. WEDNESDAY NIGHT Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. A slight chance of showers after midnight. THURSDAY Southwest winds 10 to 15 knots. Seas around 2 feet. A chance of sprinkles in the morning. THURSDAY NIGHT Southwest winds 5 to 10 knots, becoming northwest after midnight. Seas around 2 feet. A chance of showers. Winds and seas higher in and near thunderstorms. $$