Marine Forecast GMZ455

Expires:202507141800;;409094
FZUS54 KLCH 140534
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
1234 AM CDT Mon Jul 14 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.


GMZ455-141800
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM
1234 AM CDT Mon Jul 14 2025

TODAY

Southwest winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 3 seconds. A chance of
thunderstorms.

TONIGHT

Southwest winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 2 seconds.

TUESDAY

West winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 4 seconds. A chance of showers and
thunderstorms, mainly in the morning.

TUESDAY NIGHT

West winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of
showers and thunderstorms after midnight.

WEDNESDAY

Northwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 3 seconds. A chance of showers and
thunderstorms.

WEDNESDAY NIGHT

West winds around 5 knots. Seas 1 foot or
less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance
of showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.

THURSDAY

Northwest winds around 5 knots. Seas 1 foot or less.
A chance of thunderstorms. Showers.

THURSDAY NIGHT

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

FRIDAY

Southwest winds 5 to 10 knots. Seas 1 foot or less. A
chance of thunderstorms. Showers.

FRIDAY NIGHT

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

Winds and seas higher in and near thunderstorms.




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