Expires:202608170900;;307739
FZUS54 KLCH 162009
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
309 PM CDT Sun Aug 16 2026

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.


GMZ450-170900-
Coastal waters from Cameron LA to High Island TX out 20 NM-
309 PM CDT Sun Aug 16 2026

.TONIGHT...South winds around 10 knots, becoming southwest late.
Seas around 2 feet. Wave Detail: South 1 foot at 4 seconds. 
.MONDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at
5 seconds. 
.MONDAY NIGHT...Southwest winds around 10 knots. Seas around
2 feet. Wave Detail: South 2 feet at 4 seconds. 
.TUESDAY...Southwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 4 seconds. 
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas around
2 feet. Wave Detail: Southwest 2 feet at 3 seconds. 
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 4 seconds. 
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Seas around
2 feet. 
.THURSDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. 
.THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas around
2 feet. 
.FRIDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. 
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Seas around
2 feet. 

$$