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New Orleans/Baton Rouge, LA Local Forecast Office

62NM SW Grand Isle LA

Marine Zone Forecast

Tonight

North winds 15 to 20 knots with gusts up to 25 knots, increasing to 30 to 35 knots. Seas 4 to 6 feet, occasionally to 8 feet, building to 9 to 12 feet, occasionally to 15 feet after midnight. Wave detail: northeast 4 feet at 4 seconds and southeast 4 feet at 6 seconds, becoming northeast 11 feet at 6 seconds. A chance of showers early this evening.

Saturday

Northeast winds 25 to 30 knots with gusts up to 40 knots. Seas 9 to 12 feet, occasionally to 15 feet. Wave detail: northeast 11 feet at 8 seconds.

Saturday Night

Northeast winds 25 to 30 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave detail: northeast 10 feet at 8 seconds.

Sunday

Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 7 to 9 feet, occasionally to 11 feet. Wave detail: east 9 feet at 8 seconds.

Sunday Night

Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave detail: east 10 feet at 8 seconds.

Monday

Northeast winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Seas 5 to 6 feet, occasionally to 8 feet. Wave detail: east 6 feet at 9 seconds. A slight chance of showers in the afternoon.

Monday Night

Northeast winds 20 to 25 knots with gusts up to 30 knots. Seas 6 to 9 feet, occasionally to 11 feet. Wave detail: east 9 feet at 9 seconds.

Tuesday

Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: east 6 feet at 8 seconds.

Tuesday Night

Northeast winds 15 to 20 knots, becoming east 10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: east 5 feet at 8 seconds.

Wednesday

Northeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 8 seconds.

Wednesday Night

Northeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet.