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29NM NE Grand Isle LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:26 pm CST Jan 19, 2025
Forecast Valid: 8pm CST Jan 19, 2025-6pm CST Jan 26, 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY EVENING...

Tonight

N wind around 20 kt. Clear. Seas around 4 ft.

M.L.King Day

NE wind 15 to 20 kt. Sunny. Seas 3 to 4 ft.

Monday Night

NE wind 15 to 25 kt. Mostly cloudy. Seas 4 to 5 ft.

Tuesday

NNE wind around 25 kt. A chance of snow showers before noon, then rain and snow showers. Seas around 6 ft.

Tuesday Night

NNE wind 20 to 25 kt. A chance of rain and snow showers before 9pm, then a chance of rain showers between 9pm and midnight. Seas 4 to 5 ft.

Wednesday

NE wind 15 to 20 kt decreasing to 5 to 10 kt in the afternoon. Sunny. Seas 4 ft subsiding to 1 ft.

Wednesday Night

NE wind 5 to 10 kt becoming N after midnight. Mostly cloudy. Seas 1 to 2 ft.

Thursday

N wind around 10 kt. Partly sunny. Seas 1 to 2 ft.

Thursday Night

NW wind around 10 kt. Partly cloudy. Seas around 2 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.