62NM SW Grand Isle LA

Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: southeast 4 feet at 8 seconds. Showers. Thunderstorms likely, mainly in the morning.

Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 7 seconds and north 2 feet at 4 seconds. Showers likely with a chance of thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon.

Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 4 seconds and southeast 2 feet at 7 seconds. Showers. A chance of thunderstorms, mainly in the morning.

Northeast winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet, building to 5 to 6 feet, occasionally to 8 feet in the afternoon. Wave detail: northeast 5 feet at 5 seconds, becoming northeast 6 feet at 7 seconds. A chance of thunderstorms. Showers.

East winds 20 to 25 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave detail: east 8 feet at 8 seconds. Showers likely with a chance of thunderstorms.