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New Orleans/Baton Rouge, LA Local Forecast Office

62NM SW Grand Isle LA

Marine Zone Forecast

Today

Northeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet this afternoon. A chance of thunderstorms. Showers until late afternoon, then a chance of showers late.

Tonight

East winds 10 to 15 knots. Seas around 2 feet. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight.

Monday

Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Showers with a chance of thunderstorms.

Monday Night

East winds 10 to 15 knots. Seas 2 to 3 feet. A chance of thunderstorms. Showers.

Tuesday

East winds around 10 knots. Seas 2 to 3 feet. A chance of thunderstorms. Showers.

Tuesday Night

East winds around 10 knots. Seas 2 to 3 feet. A chance of showers with a slight chance of thunderstorms.

Wednesday

North winds around 10 knots. Seas around 2 feet. A chance of showers and thunderstorms.

Wednesday Night

Northeast winds 5 to 10 knots, becoming northwest after midnight. Seas around 2 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.

Thursday

North winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms, mainly in the morning.

Thursday Night

Northeast winds around 5 knots, becoming southwest after midnight. Seas 1 foot or less. A slight chance of showers after midnight.

winds and seas higher in and near thunderstorms.

Winds and seas higher in and near thunderstorms.