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Last Update: 537 PM CDT Sun Oct 18 2026
For More Weather Information:
11NM NE Grand Isle LA
Marine Zone Forecast
...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH MONDAY EVENING...
Tonight
Northeast winds 15 to 20 knots, becoming east 10 to 15 knots late this evening and overnight. Seas 1 foot or less.
Monday
Northeast winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 1 foot or less.
Monday Night
Northeast winds 10 to 15 knots with gusts up to 25 knots. Seas 1 foot or less.
Tuesday
Northeast winds 10 to 15 knots with gusts up to 20 knots. Seas 1 foot or less.
Tuesday Night
Northeast winds 5 to 10 knots. Seas 1 foot or less.
Wednesday
Northeast winds 5 to 10 knots. Seas 1 foot or less.
Wednesday Night
Northeast winds 5 to 10 knots. Seas 1 foot or less.
Thursday
Northeast winds 5 to 10 knots. Seas 1 foot or less.
Thursday Night
Northeast winds around 5 knots. Seas 1 foot or less.
Friday
Northeast winds 5 to 10 knots. Seas 1 foot or less.
Friday Night
East winds 5 to 10 knots. Seas 1 foot or less.
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