GMZ400-150900-
309 PM CDT Tue Apr 14 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...
High pressure over the southeastern gulf will maintain
steady onshore winds between 10-15 knots through Saturday. A cold
front will move through the coastal waters Saturday night
accompanied by showers and thunderstorms. Strong offshore winds of
25-30 knots will develop in the wake of the front Sunday.
$$
GMZ470-150900-
Coastal waters from Cameron LA to High Island TX from 20 to 60 NM-
309 PM CDT Tue Apr 14 2026
TONIGHT
Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: South 3 feet at 6 seconds.
WEDNESDAY
Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 3 feet at 6 seconds.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas around
3 feet. Wave Detail: South 3 feet at 6 seconds.
THURSDAY
South winds around 10 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 6 seconds.
THURSDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 7 seconds.
FRIDAY
Southeast winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: South 3 feet at 7 seconds.
FRIDAY NIGHT
South winds around 15 knots with gusts up to
20 knots. Seas 3 to 4 feet.
SATURDAY
South winds 10 to 15 knots. Seas 3 to 4 feet.
SATURDAY NIGHT
Southeast winds 10 to 15 knots, becoming north
20 to 25 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet. A chance of showers with a slight chance of
thunderstorms.
SUNDAY
Northeast winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. Seas 5 to 8 feet, occasionally to
10 feet. A slight chance of showers in the morning.
SUNDAY NIGHT
Northeast winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet.
Winds and seas higher in and near thunderstorms.
$$
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