GMZ400-012100-
309 AM CDT Mon Jun 1 2026
.Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
Blanche Bays...
Ridging will remain over Gulf waters to bring about light to
occasionally moderate onshore winds, low seas and nearshore
diurnal showers. Towards the midweek, upper low pressure will
place a weak boundary near the north Gulf coastline, increasing
rain chances and seas on increasing pressure gradient. Winds will
turn to the east and seas increase late in the work week in
response to this boundary and to high pressure developing over the
southeast US.
$$
GMZ435-012100- Vermilion and West Cote Blanche Bays- 309 AM CDT Mon Jun 1 2026 TODAY Light and variable winds, becoming south around 5 knots late this morning and afternoon. Bay waters smooth. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms early this afternoon. A slight chance of showers and thunderstorms late. TONIGHT South winds around 5 knots. Bay waters smooth. TUESDAY Northwest winds around 5 knots, becoming south around 5 knots in the afternoon. Bay waters smooth. A chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT South winds around 5 knots, becoming northeast after midnight. Bay waters smooth. A chance of showers and thunderstorms, mainly in the evening. WEDNESDAY East winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. WEDNESDAY NIGHT East winds 10 to 15 knots. Bay waters choppy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. THURSDAY East winds 10 to 15 knots. Bay waters choppy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. THURSDAY NIGHT East winds 10 to 15 knots. Bay waters choppy. A chance of showers. A chance of thunderstorms, mainly in the evening. FRIDAY Southeast winds 10 to 15 knots. Bay waters choppy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. FRIDAY NIGHT Southeast winds 10 to 15 knots. Bay waters choppy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$
GMZ435-012100- Vermilion and West Cote Blanche Bays- 309 AM CDT Mon Jun 1 2026 TODAY Light and variable winds, becoming south around 5 knots late this morning and afternoon. Bay waters smooth. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms early this afternoon. A slight chance of showers and thunderstorms late. TONIGHT South winds around 5 knots. Bay waters smooth. TUESDAY Northwest winds around 5 knots, becoming south around 5 knots in the afternoon. Bay waters smooth. A chance of showers and thunderstorms in the afternoon. TUESDAY NIGHT South winds around 5 knots, becoming northeast after midnight. Bay waters smooth. A chance of showers and thunderstorms, mainly in the evening. WEDNESDAY East winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. WEDNESDAY NIGHT East winds 10 to 15 knots. Bay waters choppy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. THURSDAY East winds 10 to 15 knots. Bay waters choppy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. THURSDAY NIGHT East winds 10 to 15 knots. Bay waters choppy. A chance of showers. A chance of thunderstorms, mainly in the evening. FRIDAY Southeast winds 10 to 15 knots. Bay waters choppy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. FRIDAY NIGHT Southeast winds 10 to 15 knots. Bay waters choppy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$