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21NM SE Grand Chenier LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:15 am CDT May 24, 2026
Forecast Valid: 1am CDT May 24, 2026-6pm CDT May 30, 2026

Sunday

E wind around 10 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. Seas 1 to 2 ft.

Sunday Night

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

Memorial Day

ENE wind 5 to 10 kt becoming S in the afternoon. A chance of showers and thunderstorms, mainly before 1pm. Seas around 1 ft.

Monday Night

SSE wind around 10 kt. A chance of showers and thunderstorms, mainly after 1am. Seas around 1 ft.

Tuesday

SSE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly before 1pm. Seas around 1 ft.

Tuesday Night

SSE wind around 10 kt. A slight chance of showers and thunderstorms after 1am. Seas 1 to 2 ft.

Wednesday

SSE wind 10 to 15 kt. Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas around 2 ft.

Wednesday Night

SSE wind around 10 kt. Showers and possibly a thunderstorm. Seas around 2 ft.

Thursday

S wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 to 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.