Last Update: 537 AM CDT Fri Mar 20 2026
For More Weather Information:
62NM SW Grand Isle LA
Marine Zone Forecast
Today
East winds around 5 knots. Seas around 2 feet. Wave detail: east 2 feet at 6 seconds.
Tonight
Southwest winds around 5 knots. Seas around 2 feet. Wave detail: east 2 feet at 6 seconds and west 1 foot at 2 seconds.
Saturday
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 7 seconds and west 1 foot at 3 seconds.
Saturday Night
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: southwest 2 feet at 3 seconds and southeast 1 foot at 6 seconds.
Sunday
Southwest winds around 10 knots. Seas around 2 feet. Wave detail: southwest 2 feet at 4 seconds and southeast 1 foot at 6 seconds.
Sunday Night
Southwest winds 5 to 10 knots. Seas around 2 feet. Wave detail: southwest 2 feet at 4 seconds and southeast 1 foot at 7 seconds.
Monday
Southwest winds 5 to 10 knots, becoming west in the afternoon. Seas around 2 feet in the morning, then 1 foot or less. Wave detail: south 2 feet at 6 seconds, becoming southwest 1 foot at 5 seconds.
Monday Night
West winds around 5 knots. Seas 1 foot or less. Wave detail: southwest 1 foot at 5 seconds.
Tuesday
North winds around 5 knots. Seas 1 foot or less. Wave detail: north 1 foot at 3 seconds and southwest 1 foot at 5 seconds.
Tuesday Night
Southwest winds around 5 knots. Seas 1 foot or less. Wave detail: northwest 1 foot at 3 seconds and east 1 foot at 3 seconds.
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