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21NM SE Grand Chenier LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:45 am CST Dec 4, 2025
Forecast Valid: 8am CST Dec 4, 2025-6pm CST Dec 10, 2025

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM THIS AFTERNOON

Today

ENE wind 10 to 15 kt. Showers and thunderstorms before noon, then showers and possibly a thunderstorm, mainly after noon. Seas 1 to 2 ft.

Tonight

N wind around 15 kt. Showers and thunderstorms likely, mainly before 3am. Seas 1 to 2 ft.

Friday

N wind 10 to 15 kt. A chance of showers and thunderstorms, then showers likely after 9am. Seas around 1 ft.

Friday Night

NE wind 5 to 10 kt. Showers likely. Seas around 1 ft.

Saturday

NE wind around 10 kt becoming E in the afternoon. Showers likely, mainly before noon. Seas around 1 ft.

Saturday Night

ESE wind 5 to 10 kt. A chance of showers, mainly before midnight. Seas around 1 ft.

Sunday

E wind 5 to 10 kt becoming NW in the afternoon. Mostly sunny. Seas around 1 ft.

Sunday Night

N wind 10 to 15 kt. Partly cloudy. Seas around 1 ft.

Monday

N wind 10 to 15 kt. Mostly sunny. Seas around 1 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.