Hazardous marine condition(s):
Small Craft Advisory
Dense Fog Advisory
GMZ400-071900-
1208 AM CST Sun Dec 7 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...
Showery rainfall can be expected until late today/early Monday when
a sharp cold front moves through. Very strong offshore winds will
quickly develop Monday morning. A Small Craft Advisory has been
issued for all marine zones into mid day Monday. A gradual
improvement in wind and sea conditions will take place into Tuesday
$$
GMZ436-071900- Atchafalaya and East Cote Blanche Bays- 1208 AM CST Sun Dec 7 2025 DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON TODAY East winds around 5 knots, becoming southeast late. Bay waters smooth. A slight chance of thunderstorms early this morning. Areas of fog early this morning. A chance of showers. TONIGHT North winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Bay waters rough. A chance of showers with a slight chance of thunderstorms in the evening. MONDAY North winds 10 to 15 knots with gusts up to 25 knots. Bay waters choppy. MONDAY NIGHT North winds 10 to 15 knots, becoming northeast 5 to 10 knots after midnight. Bay waters choppy. TUESDAY Northeast winds 5 to 10 knots, becoming south in the afternoon. Bay waters light chop. TUESDAY NIGHT South winds around 5 knots. Bay waters smooth. WEDNESDAY Southwest winds 5 to 10 knots. Bay waters light chop. WEDNESDAY NIGHT South winds 5 to 10 knots. Bay waters light chop. A chance of sprinkles after midnight. THURSDAY Southwest winds 5 to 10 knots. Bay waters light chop. A chance of sprinkles in the morning. THURSDAY NIGHT Southwest winds 5 to 10 knots. Bay waters light chop. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of sprinkles after midnight. Winds and waves higher in and near thunderstorms. $$
GMZ436-071900- Atchafalaya and East Cote Blanche Bays- 1208 AM CST Sun Dec 7 2025 DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CST EARLY THIS MORNING SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE TONIGHT SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM MONDAY MORNING THROUGH MONDAY AFTERNOON TODAY East winds around 5 knots, becoming southeast late. Bay waters smooth. A slight chance of thunderstorms early this morning. Areas of fog early this morning. A chance of showers. TONIGHT North winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Bay waters rough. A chance of showers with a slight chance of thunderstorms in the evening. MONDAY North winds 10 to 15 knots with gusts up to 25 knots. Bay waters choppy. MONDAY NIGHT North winds 10 to 15 knots, becoming northeast 5 to 10 knots after midnight. Bay waters choppy. TUESDAY Northeast winds 5 to 10 knots, becoming south in the afternoon. Bay waters light chop. TUESDAY NIGHT South winds around 5 knots. Bay waters smooth. WEDNESDAY Southwest winds 5 to 10 knots. Bay waters light chop. WEDNESDAY NIGHT South winds 5 to 10 knots. Bay waters light chop. A chance of sprinkles after midnight. THURSDAY Southwest winds 5 to 10 knots. Bay waters light chop. A chance of sprinkles in the morning. THURSDAY NIGHT Southwest winds 5 to 10 knots. Bay waters light chop. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of sprinkles after midnight. Winds and waves higher in and near thunderstorms. $$