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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, increasing to 10 to 15 knots with gusts up to 20 knots this afternoon. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 7 seconds and northeast 2 feet at 3 seconds. Showers with thunderstorms likely.

Tonight

Northeast winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave detail: northeast 2 feet at 4 seconds and southeast 2 feet at 6 seconds. Showers likely. Thunderstorms likely, mainly in the evening.

Saturday

North winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: north 2 feet at 4 seconds and south 2 feet at 6 seconds. A chance of showers and thunderstorms.

Saturday Night

North winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: north 2 feet at 4 seconds and south 2 feet at 6 seconds. A chance of showers with a slight chance of thunderstorms.

Sunday

Northwest winds around 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 7 seconds and north 1 foot at 4 seconds. A chance of showers with a slight chance of thunderstorms.

Sunday Night

West winds around 10 knots. Seas around 2 feet. Wave detail: northwest 2 feet at 4 seconds and southeast 2 feet at 6 seconds. A chance of showers. A chance of thunderstorms, mainly in the evening.

Monday

West winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: west 3 feet at 5 seconds and east 2 feet at 6 seconds. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon.

Monday Night

West winds 10 to 15 knots. Seas around 3 feet. Wave detail: west 3 feet at 5 seconds and southeast 1 foot at 6 seconds. A slight chance of showers.

Tuesday

West winds around 10 knots. Seas 2 to 3 feet. Wave detail: west 3 feet at 5 seconds and southeast 1 foot at 6 seconds. A slight chance of showers in the morning.

Tuesday Night

Southwest winds around 10 knots. Seas around 2 feet. Wave detail: southwest 2 feet at 4 seconds and southeast 1 foot at 6 seconds.

winds and seas higher in and near thunderstorms.

Winds and seas higher in and near thunderstorms.