Expires:202507110700;;214447
FZUS54 KLCH 101803
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
103 PM 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.


GMZ436-110700-
Atchafalaya and East Cote Blanche Bays-
103 PM CDT Thu Jul 10 2025

.TONIGHT...Southwest winds around 5 knots. Bay waters smooth. A
slight chance of showers and thunderstorms early this evening. A
slight chance of showers and thunderstorms late. 
.FRIDAY...Southwest winds around 5 knots. Bay waters smooth. A
chance of showers and thunderstorms in the morning, then showers
and thunderstorms likely in the afternoon. 
.FRIDAY NIGHT...South winds around 5 knots. Bay waters smooth. A
chance of showers and thunderstorms, mainly in the evening. 
.SATURDAY...South winds 5 to 10 knots. Bay waters light chop. A
chance of showers and thunderstorms in the morning, then showers
and thunderstorms likely in the afternoon. 
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters light
chop. A chance of showers and thunderstorms after midnight. 
.SUNDAY...South winds around 5 knots. Bay waters smooth. Showers
likely. A chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon. 
.SUNDAY NIGHT...South winds around 5 knots. Bay waters smooth. A
slight chance of showers and thunderstorms after midnight. 
.MONDAY...Southwest winds around 5 knots. Bay waters smooth. A
chance of showers and thunderstorms. 
.MONDAY NIGHT...Southwest winds around 5 knots. Bay waters
smooth. A slight chance of showers and thunderstorms after
midnight. 
.TUESDAY...West winds around 5 knots. Bay waters smooth. A chance
of showers and thunderstorms. 
.TUESDAY NIGHT...West winds around 5 knots. Bay waters smooth. A
slight chance of showers and thunderstorms after midnight. 

Winds and waves higher in and near thunderstorms.

$$