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21NM SE Grand Chenier LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:45 am CST Dec 24, 2025
Forecast Valid: 4am CST Dec 24, 2025-6pm CST Dec 30, 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...

Wednesday

ESE wind 5 to 10 kt. Widespread dense fog, mainly before 10am. Seas around 1 ft.

Wednesday Night

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

Christmas Day

Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.

Thursday Night

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

Friday

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

Friday Night

SSW wind 5 to 10 kt. Partly cloudy. Seas 1 to 2 ft.

Saturday

SSW wind 5 to 10 kt. Sunny. Seas around 1 ft.

Saturday Night

SSE wind 5 to 10 kt. Mostly clear. Seas around 1 ft.

Sunday

Variable winds 5 kt or less. Mostly sunny. Seas around 1 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.