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21NM SE Grand Chenier LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:45 pm CDT May 29, 2026
Forecast Valid: 4pm CDT May 29, 2026-6pm CDT Jun 5, 2026

This Afternoon

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

Tonight

SSW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Saturday

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

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Sunday

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

Sunday Night

SSE wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Monday

S wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.

Monday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms after 1am. Seas around 1 ft.

Tuesday

Variable winds 5 kt or less. A chance of showers and thunderstorms. 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.