Coastal Waters Forecast for Waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM (GMZ475) (Text-Only)
NWS Forecast for: Waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM (GMZ475)
Issued by: National Weather Service Lake Charles, LA
Last Update: 101 PM CDT Sun Jul 13 2025
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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 early this evening. A slight chance of showers and thunderstorms after midnight, then a chance of showers and thunderstorms late.

Monday: Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: south 2 feet at 5 seconds. A chance of showers and thunderstorms.

Monday Night: Southwest winds around 5 knots. Seas around 2 feet. Wave detail: south 1 foot at 5 seconds. A slight chance of showers and thunderstorms after midnight.

Tuesday: West winds around 5 knots. Seas around 2 feet. Wave detail: southwest 1 foot at 5 seconds. A chance of showers and thunderstorms, mainly in the morning.

Tuesday Night: West winds around 5 knots. Seas 1 foot or less. Wave detail: southwest 1 foot at 5 seconds. A slight chance of showers and thunderstorms after midnight.

Wednesday: Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave detail: west 1 foot at 4 seconds and south 1 foot at 5 seconds. A chance of showers and thunderstorms.

Wednesday Night: West winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.

Thursday: North winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers.

Thursday Night: Southwest winds 5 to 10 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight.

Friday: Southwest winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers.

Friday Night: South winds around 5 knots, increasing to around 10 knots after midnight. Seas 1 foot or less, then around 2 feet after midnight. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight.

winds and seas higher in and near thunderstorms.







Zone Forecast: Waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM (GMZ475)

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