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Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 66 °F
NNW 10kt
1ft
Wednesday
High: 72 °F
NNW 10kt
1ft
Wednesday Night
Low: 64 °F
Light Wind
< 1ft
Thursday
High: 73 °F
Light Wind
< 1ft
Thursday Night
Low: 67 °F
Light Wind
< 1ft
Friday
High: 74 °F
N 10kt
1ft
Friday Night
Low: 60 °F
NNE 15kt
1ft
Saturday
High: 72 °F
NNE 15kt
1ft
Saturday Night
Low: 56 °F
NNE 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:45 pm CST Nov 3, 2026
Forecast Valid: 10pm CST Nov 3, 2026-6pm CST Nov 10, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSW wind around 10 kt becoming N after midnight. A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 4am. Seas around 1 ft.

Wednesday

NNW wind 5 to 10 kt. Mostly cloudy through mid morning, then gradual clearing. Seas around 1 ft.

Wednesday Night

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

Thursday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Seas 1 ft or less.

Friday

N wind around 10 kt. A chance of showers, with thunderstorms also possible after noon. Seas around 1 ft.

Friday Night

NNE wind 5 to 15 kt. Partly cloudy. Seas around 1 ft.

Saturday

NNE wind 10 to 15 kt. A slight chance of showers. Seas around 1 ft.

Saturday Night

NNE wind around 15 kt. A slight chance of showers. 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.