GMZ400-120900-
309 PM CDT Tue Aug 11 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...
Surface high pressure over the northeast Gulf will keep winds out of
the south around 5-15 kt throughout the forecast period. A few
showers/storms are possible through Wednesday, after which high
pressure aloft will build and keep rain chances near zero through
the end of the week.
$$
GMZ472-120900- Coastal waters from Intracoastal City to Cameron LA from 20 to 60 NM- 309 PM CDT Tue Aug 11 2026 TONIGHT South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. WEDNESDAY Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. WEDNESDAY NIGHT South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. THURSDAY South winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. THURSDAY NIGHT South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. FRIDAY South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. FRIDAY NIGHT South winds 5 to 10 knots. Seas around 2 feet. SATURDAY Southeast winds around 5 knots. Seas around 2 feet. SATURDAY NIGHT South winds 5 to 10 knots. Seas around 2 feet. SUNDAY Northwest winds around 5 knots, becoming east in the afternoon. Seas around 2 feet. SUNDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. $$
GMZ472-120900- Coastal waters from Intracoastal City to Cameron LA from 20 to 60 NM- 309 PM CDT Tue Aug 11 2026 TONIGHT South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. WEDNESDAY Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. WEDNESDAY NIGHT South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. THURSDAY South winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. THURSDAY NIGHT South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. FRIDAY South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. FRIDAY NIGHT South winds 5 to 10 knots. Seas around 2 feet. SATURDAY Southeast winds around 5 knots. Seas around 2 feet. SATURDAY NIGHT South winds 5 to 10 knots. Seas around 2 feet. SUNDAY Northwest winds around 5 knots, becoming east in the afternoon. Seas around 2 feet. SUNDAY NIGHT Southwest winds 5 to 10 knots. Seas around 2 feet. $$