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21NM SE Grand Chenier LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:45 am CST Feb 1, 2026
Forecast Valid: 3am CST Feb 1, 2026-6pm CST Feb 7, 2026

Sunday

NE wind 5 to 10 kt becoming W in the afternoon. Sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

W wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas around 1 ft.

Monday Night

S wind around 10 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

S wind around 10 kt. A slight chance of showers after noon. Seas 1 to 2 ft.

Tuesday Night

S wind 10 to 15 kt becoming NNW after midnight. Showers likely, then showers and possibly a thunderstorm after midnight. Seas around 2 ft.

Wednesday

N wind around 15 kt. A chance of showers before noon. Seas 1 to 2 ft.

Wednesday Night

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

Thursday

N wind around 10 kt. Sunny. Seas around 1 ft.

Winds and seas higher in and near thunderstorms.

*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.