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Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Coastal Waters Forecast for Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm (GMZ555) (Text-Only)
NWS Forecast for: Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm (GMZ555)
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Last Update: 436 AM CST Fri Nov 7 2025		Print

Today: South winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 4 seconds. A slight chance of showers and thunderstorms early this morning, then a chance of showers and thunderstorms late this morning and early afternoon.

Tonight: Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: south 2 feet at 4 seconds.

Saturday: West winds 5 to 10 knots. Seas around 2 feet. Wave detail: west 1 foot at 3 seconds and southeast 1 foot at 4 seconds.

Saturday Night: Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: southwest 1 foot at 3 seconds.

Sunday: Northwest winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 2 to 3 feet, building to 3 to 5 feet, occasionally to 6 feet in the afternoon. Wave detail: northwest 2 feet at 3 seconds and east 1 foot at 2 seconds, becoming north 3 feet at 3 seconds.

Sunday Night: North winds 20 to 25 knots, increasing to 25 to 30 knots after midnight. Seas 5 to 8 feet, occasionally to 10 feet. Wave detail: northeast 7 feet at 5 seconds.

Monday: North winds 20 to 25 knots. Seas 5 to 8 feet, occasionally to 10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet in the afternoon.

Monday Night: North winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: north 2 feet at 3 seconds.

Tuesday: Northeast winds 10 to 15 knots, becoming east 5 to 10 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northeast 2 feet at 3 seconds.

Tuesday Night: South winds 5 to 10 knots. Seas around 2 feet. Wave detail: east 1 foot at 3 seconds.

winds and seas higher in and near thunderstorms.






Zone Forecast: Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm (GMZ555)

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