GMZ400-032100-
308 AM CDT Fri Jul 3 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...
Nearby high pressure will allow winds to remain rather light and
seas to remain low through the forecast period. A moistening airmass
and a weakness aloft will bring a daily chance for showers and
storms through early next week, with higher rain chances Sun-Tues.
$$
GMZ475-032100-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA from 20 to 60 NM-
308 AM CDT Fri Jul 3 2026
TODAY
West winds around 5 knots, becoming north around 5 knots
late this morning and afternoon. Seas 1 foot or less. Wave
Detail: East 1 foot at 4 seconds and south 1 foot at 4 seconds. A
slight chance of showers and thunderstorms until late afternoon.
TONIGHT
Southwest winds around 5 knots. Seas 1 foot or less.
SATURDAY
North winds around 5 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 2 seconds. A slight chance of showers and
thunderstorms in the morning.
SATURDAY NIGHT
Southwest winds around 5 knots. Seas 1 foot or
less. Wave Detail: Southwest 1 foot at 3 seconds.
SUNDAY
West winds around 5 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds. A chance of showers and
thunderstorms, mainly in the morning.
SUNDAY NIGHT
Southwest winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: South 1 foot at 4 seconds. A slight chance of
showers and thunderstorms after midnight.
MONDAY
Southwest winds 5 to 10 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the morning.
MONDAY NIGHT
South winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet after midnight.
TUESDAY
Southwest winds 5 to 10 knots. Seas around 2 feet in
the morning, then 1 foot or less.
TUESDAY NIGHT
South winds 5 to 10 knots. Seas around 2 feet.
Winds and seas higher in and near thunderstorms.
$$
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