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New Orleans/Baton Rouge, LA Local Forecast Office

19NM SE Grand Isle LA

Marine Zone Forecast

Rest Of Today

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

Tonight

South winds 10 to 15 knots. Seas around 2 feet. Wave detail: south 2 feet at 5 seconds.

Monday

South winds 10 to 15 knots. Seas around 2 feet. Wave detail: south 2 feet at 6 seconds.

Monday Night

Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 5 seconds.

Tuesday

South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 6 seconds. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon.

Tuesday Night

South winds around 10 knots. Seas 1 to 2 feet. Wave detail: south 2 feet at 6 seconds. A chance of showers and thunderstorms.

Wednesday

South winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: south 3 feet at 6 seconds. A chance of showers and thunderstorms.

Wednesday Night

Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave detail: south 2 feet at 6 seconds. A slight chance of showers and thunderstorms.

Thursday

South winds 5 to 10 knots. Seas 1 to 2 feet. Wave detail: south 2 feet at 6 seconds. A chance of showers and thunderstorms.

Thursday Night

South winds 5 to 10 knots. Seas 1 to 2 feet. Wave detail: south 2 feet at 6 seconds. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight.

winds and seas higher in and near thunderstorms.

Winds and seas higher in and near thunderstorms.