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21NM SE Grand Chenier LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:55 am CDT Oct 28, 2026
Forecast Valid: 2am CDT Oct 28, 2026-6pm CST Nov 3, 2026

Wednesday

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

Wednesday Night

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

Thursday

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

Thursday Night

SE wind 5 to 10 kt becoming ENE after midnight. Partly cloudy. Seas around 1 ft.

Friday

ENE wind around 10 kt. A slight chance of showers after 1pm. Seas around 1 ft.

Friday Night

E wind 10 to 15 kt. A chance of showers and thunderstorms after 1am. Seas 1 to 2 ft.

Saturday

E wind 10 to 15 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 to 2 ft.

Saturday Night

SE wind 5 to 10 kt becoming ENE after midnight. A slight chance of showers and thunderstorms. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. Partly 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.