Expires:202507101800;;184213
FZUS54 KLCH 100533
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
1233 AM CDT Thu Jul 10 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.


GMZ450-101800-
Coastal waters from Cameron LA to High Island TX out 20 NM-
1233 AM CDT Thu Jul 10 2025

.TODAY...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms. 
.TONIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of
showers and thunderstorms. 
.FRIDAY...South winds around 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 4 seconds. A chance of showers and
thunderstorms, mainly in the morning. 
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 4 seconds. A chance of showers and
thunderstorms after midnight. 
.SATURDAY...South winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. Showers likely with a chance
of thunderstorms. 
.SATURDAY NIGHT...South winds around 10 knots. Seas around
2 feet. Wave Detail: South 2 feet at 5 seconds. A chance of
showers and thunderstorms after midnight. 
.SUNDAY...South winds 5 to 10 knots. Seas around 2 feet. A chance
of thunderstorms. Showers likely, mainly in the morning. 
.SUNDAY NIGHT...South winds around 10 knots. Seas around 2 feet.
A slight chance of showers and thunderstorms after midnight. 
.MONDAY...South winds 5 to 10 knots. Seas around 2 feet. A chance
of showers and thunderstorms. 
.MONDAY NIGHT...South winds around 10 knots. Seas around 2 feet.
A slight chance of showers and thunderstorms after midnight. 

Winds and seas higher in and near thunderstorms.

$$