GMZ400-232100-
309 AM CDT Sat May 23 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...
Onshore flow will persist until at least the middle of next week,
with winds between 5 and 15 knots. Waves will be wind-driven and
should remain below 4 feet. Widespread showers and thunderstorms
will remain a concern for the remainder of the forecast; however,
most significant weather impacts will be felt onshore due to heavy
rain.
$$
GMZ435-232100-
Vermilion and West Cote Blanche Bays-
309 AM CDT Sat May 23 2026
TODAY
South winds 5 to 10 knots. Bay waters light chop. A
slight chance of showers and thunderstorms early this morning,
then a chance of showers and thunderstorms late this morning and
afternoon.
TONIGHT
Southeast winds 5 to 10 knots. Bay waters light chop.
A chance of thunderstorms. A chance of showers in the evening,
then showers likely after midnight.
SUNDAY
South winds 5 to 10 knots. Bay waters light chop.
Showers with a chance of thunderstorms.
SUNDAY NIGHT
Southeast winds 5 to 10 knots. Bay waters light
chop. Showers likely with a slight chance of thunderstorms in the
evening, then showers with a chance of thunderstorms after
midnight.
MONDAY
South winds 5 to 10 knots. Bay waters light chop. A
chance of thunderstorms. Showers, mainly in the morning.
MONDAY NIGHT
South winds 5 to 10 knots. Bay waters light chop.
A chance of showers with a slight chance of thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
TUESDAY
South winds 5 to 10 knots. Bay waters light chop. A
chance of thunderstorms. Showers likely, mainly in the morning.
TUESDAY NIGHT
Southeast winds around 10 knots. Bay waters
light chop. A slight chance of showers and thunderstorms after
midnight.
WEDNESDAY
South winds 5 to 10 knots. Bay waters light chop.
Showers likely. A chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon.
WEDNESDAY NIGHT
South winds 5 to 10 knots. Bay waters light
chop. Showers likely with a chance of thunderstorms.
Winds and waves higher in and near thunderstorms.
$$
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