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21NM SE Grand Chenier LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:51 pm CDT Apr 18, 2026
Forecast Valid: 12am CDT Apr 19, 2026-6pm CDT Apr 25, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM CDT SUNDAY THROUGH

Overnight

NNE wind 15 to 25 kt. Showers and possibly a thunderstorm. Seas 1 to 2 ft.

Sunday

NE wind 15 to 25 kt. Showers and possibly a thunderstorm before 9am, then a slight chance of showers between 9am and 10am. Seas 1 to 2 ft.

Sunday Night

ENE wind around 15 kt. Increasing clouds. Seas around 1 ft.

Monday

ENE wind 10 to 15 kt. Partly sunny. Seas 1 to 2 ft.

Monday Night

E wind around 10 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

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

Tuesday Night

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

Wednesday

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

Wednesday Night

SE wind around 15 kt. A slight chance of showers. Seas around 2 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.