Expires:202507110700;;214451 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. GMZ470-110700- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 103 PM CDT Thu Jul 10 2025 .TONIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. A slight chance of showers and thunderstorms late. .FRIDAY...South winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. A chance of showers. A chance of thunderstorms, mainly in the morning. .FRIDAY NIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. A slight chance of showers in the evening, then a chance of showers and thunderstorms after midnight. .SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. Showers and thunderstorms likely. .SATURDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. A chance of showers and thunderstorms after midnight. .SUNDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. Showers likely with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. .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, mainly in the morning. .MONDAY NIGHT...South winds around 10 knots. Seas around 2 feet. .TUESDAY...South winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the morning. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Winds and seas higher in and near thunderstorms. $$