Expires:202507151800;;465408
FZUS54 KLCH 150553
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
1253 AM CDT Tue Jul 15 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.


GMZ436-151800-
Atchafalaya and East Cote Blanche Bays-
1253 AM CDT Tue Jul 15 2025

.TODAY...Northwest winds around 5 knots, becoming southwest late.
Bay waters smooth. A slight chance of showers and thunderstorms
early this morning, then a chance of showers and thunderstorms
late this morning and early afternoon. A slight chance of showers
and thunderstorms late. 
.TONIGHT...West winds around 5 knots. Bay waters smooth. 
.WEDNESDAY...Northwest winds around 5 knots. Bay waters smooth. A
chance of showers and thunderstorms. 
.WEDNESDAY NIGHT...Southwest winds around 5 knots, becoming
northwest after midnight. Bay waters smooth. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight. 
.THURSDAY...North winds 5 to 10 knots, becoming northwest in the
afternoon. Bay waters light chop. Showers, thunderstorms.
.THURSDAY NIGHT...West winds 5 to 10 knots. Bay waters light
chop. A chance of thunderstorms. Showers.
.FRIDAY...Southwest winds 5 to 10 knots. Bay waters light chop.
Showers with a chance of thunderstorms in the morning, then
showers with thunderstorms likely in the afternoon. 
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters light
chop. A chance of showers with a slight chance of thunderstorms
in the evening, then showers likely with a chance of
thunderstorms after midnight. 
.SATURDAY...Southwest winds 5 to 10 knots. Bay waters light chop.
Showers with a chance of thunderstorms in the morning, then
showers and thunderstorms likely in the afternoon. 
.SATURDAY NIGHT...Southwest winds around 5 knots. Bay waters
smooth. A chance of showers with a slight chance of thunderstorms
after midnight. 

Winds and waves higher in and near thunderstorms.

$$