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21NM SE Grand Chenier LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:51 pm CST Jan 29, 2026
Forecast Valid: 1pm CST Jan 29, 2026-6pm CST Feb 4, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH

This Afternoon

S wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.

Tonight

S wind 5 to 15 kt becoming NW after midnight. Partly cloudy. Seas 1 to 2 ft.

Friday

N wind 15 to 20 kt. Mostly cloudy. Seas 2 to 3 ft.

Friday Night

N wind around 20 kt. Partly cloudy. Seas around 3 ft.

Saturday

N wind around 20 kt, with gusts as high as 25 kt. Sunny. Seas around 3 ft.

Saturday Night

NNE wind 10 to 15 kt. Mostly clear. Seas 2 to 3 ft.

Sunday

NNE wind 5 to 10 kt becoming SW in the afternoon. Sunny. Seas 1 to 2 ft.

Sunday Night

SW wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

Monday

Variable winds 5 kt or less. 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.