Marine Forecast GMZ472

Expires:202507140700;;383051
FZUS54 KLCH 131802
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
101 PM CDT Sun Jul 13 2025

Coastal waters from the Lower Atchafalaya River LA to High
Island TX out 60 nautical miles including Sabine and
Calcasieu Lakes and Vermilion and Cote Blanche Bays

Seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional
height of the average highest ten percent of the waves.


GMZ472-140700
Coastal waters from Intracoastal City to Cameron LA from 20 to
60 NM
101 PM CDT Sun Jul 13 2025

TONIGHT

South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A slight chance of showers
after midnight. A slight chance of showers and thunderstorms
late.

MONDAY

Southwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms.

MONDAY NIGHT

South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds. A slight chance of
showers and thunderstorms after midnight.

TUESDAY

Southwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds. A chance of showers. A
chance of thunderstorms, mainly in the morning.

TUESDAY NIGHT

Southwest winds 5 to 10 knots. Seas around
2 feet. Wave Detail: South 2 feet at 6 seconds.

WEDNESDAY

West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southwest 1 foot at 5 seconds. A slight chance of showers
and thunderstorms.

WEDNESDAY NIGHT

Southwest winds 5 to 10 knots. Seas around
2 feet. A slight chance of showers and thunderstorms after
midnight.

THURSDAY

Northwest winds around 5 knots. Seas 1 foot or less.
A chance of thunderstorms. Showers likely, mainly in the morning.

THURSDAY NIGHT

South winds 5 to 10 knots. Seas 1 foot or less.
A slight chance of showers and thunderstorms in the evening, then
showers likely with a chance of thunderstorms after midnight.

FRIDAY

Southwest winds 5 to 10 knots, becoming south in the
afternoon. Seas 1 foot or less. A chance of thunderstorms.
Showers.

FRIDAY NIGHT

South winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet after midnight. A slight chance of showers in
the evening, then a chance of showers with a slight chance of
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.




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