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21NM SE Grand Chenier LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 10:50 pm CDT Mar 31, 2026
Forecast Valid: 11pm CDT Mar 31, 2026-6pm CDT Apr 7, 2026

Overnight

SSE wind around 10 kt. Mostly cloudy. Seas 1 to 2 ft.

Wednesday

SSE wind around 10 kt. Mostly sunny. Seas around 1 ft.

Wednesday Night

SE wind 10 to 15 kt. Increasing clouds. Seas around 2 ft.

Thursday

SSE wind 10 to 15 kt. A chance of showers and thunderstorms. Seas around 2 ft.

Thursday Night

SE wind around 15 kt. Mostly cloudy. Seas around 2 ft.

Friday

SE wind 10 to 15 kt. A chance of showers and thunderstorms. Seas around 2 ft.

Friday Night

SE wind around 15 kt. Mostly cloudy. Seas around 2 ft.

Saturday

SSE wind 10 to 15 kt. A chance of showers and thunderstorms, mainly after 1pm. Seas around 2 ft.

Saturday Night

SSE wind 5 to 10 kt becoming N after midnight. A chance of showers, then showers likely and possibly a thunderstorm after 1am. Seas around 2 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.