Expires:202608172100;;868979 FZUS54 KLCH 170808 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 308 AM CDT Mon Aug 17 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. GMZ430-172100- Sabine Lake- 308 AM CDT Mon Aug 17 2026 .TODAY...West winds around 5 knots, becoming southwest early this afternoon, then becoming south late. Lake waters light chop. .TONIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .TUESDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .TUESDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .WEDNESDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .THURSDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .FRIDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. $$