Coastal Waters Forecast for Atchafalaya and East Cote Blanche Bays (GMZ436) (Text-Only)
NWS Forecast for: Atchafalaya and East Cote Blanche Bays (GMZ436)
Issued by: National Weather Service Lake Charles, LA
Last Update: 1214 AM CST Fri Jan 16 2026
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Today: South winds 5 to 10 knots. Bay waters light chop.

Tonight: Southwest winds around 5 knots, becoming north 10 to 15 knots after midnight. Bay waters choppy. A slight chance of showers after midnight.

Saturday: North winds 10 to 15 knots with gusts up to 20 knots. Bay waters choppy.

Saturday Night: North winds 10 to 15 knots with gusts up to 20 knots. Bay waters choppy. A chance of showers. A chance of snow showers after midnight.

Sunday: North winds 10 to 15 knots, becoming northwest 5 to 10 knots in the afternoon. Bay waters choppy.

Sunday Night: Northwest winds around 5 knots. Bay waters smooth.

Monday: North winds around 5 knots. Bay waters smooth.

Monday Night: Northeast winds 5 to 10 knots. Bay waters light chop.

Tuesday: East winds 5 to 10 knots. Bay waters light chop.

Tuesday Night: East winds 5 to 10 knots. Bay waters light chop.







Zone Forecast: Atchafalaya and East Cote Blanche Bays (GMZ436)

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