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Coastal Waters Forecast for Breton Sound (GMZ538) (Text-Only)
NWS Forecast for: Breton Sound (GMZ538)
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Last Update: 1127 PM CST Wed Feb 4 2026



Rest Of Tonight: North winds around 20 knots with gusts up to 30 knots. Waves 4 to 5 feet.

Thursday: Northwest winds 15 to 20 knots with gusts up to 25 knots. Waves 3 to 4 feet.

Thursday Night: West winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet.

Friday: West winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet.

Friday Night: Northwest winds 10 to 15 knots. Waves 2 to 3 feet.

Saturday: North winds 10 to 15 knots with gusts up to 20 knots, becoming northeast 5 to 10 knots in the afternoon. Waves 2 to 3 feet, subsiding to 1 to 2 feet in the afternoon.

Saturday Night: Northeast winds 5 to 10 knots. Waves 1 foot or less.

Sunday: East winds 5 to 10 knots. Waves 1 foot or less.

Sunday Night: South winds around 5 knots, becoming southwest after midnight. Waves 1 foot or less.

Monday: Southwest winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less.

Monday Night: South winds 5 to 10 knots. Waves 1 foot or less.






Zone Forecast: Breton Sound (GMZ538)

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