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Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Today
High: 64 °F
E 15kt
1ft
Tonight
Low: 59 °F
ESE 15kt
1-2ft
Thursday
High: 65 °F
NE 20kt
2-3ft
Thursday Night
Low: 51 °F
N 20kt
2-3ft
Friday
High: 55 °F
N 15kt
1-2ft
Friday Night
Low: 52 °F
NE 10kt
1ft
Saturday
High: 61 °F
NE 10kt
1ft
Saturday Night
Low: 56 °F
E 10kt
1ft
Sunday
High: 64 °F
N 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:41 am CST Dec 3, 2025
Forecast Valid: 5am CST Dec 3, 2025-6pm CST Dec 9, 2025

View Nearby Observations

Detailed Forecast

Today

E wind 10 to 15 kt. Partly sunny. Seas around 1 ft.

Tonight

ESE wind around 15 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall. Seas 1 to 2 ft.

Thursday

NE wind 15 to 20 kt. Showers and possibly a thunderstorm. Seas 2 to 3 ft.

Thursday Night

N wind 15 to 20 kt. Showers and possibly a thunderstorm. Seas 2 to 3 ft.

Friday

N wind 10 to 15 kt. Showers likely and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm. Seas 1 to 2 ft.

Friday Night

NE wind 5 to 10 kt. Showers likely, mainly before 5am. Seas around 1 ft.

Saturday

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

Saturday Night

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

Sunday

N wind 5 to 10 kt. Mostly 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.