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Lake Charles, LA Local Forecast Office

37NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
NNE 10kt
2ft
Sunday
High: 72 °F
NNE 10kt
1-2ft
Sunday Night
Low: 70 °F
E 10kt
1-2ft
Monday
High: 75 °F
SSE 15kt
2ft
Monday Night
Low: 72 °F
S 15kt
2-3ft
Tuesday
High: 76 °F
S 15kt
2-3ft
Tuesday Night
Low: 64 °F
⇑N 15kt
2-3ft
Wednesday
High: 70 °F
NNE 20kt
3-4ft
Wednesday Night
Low: 55 °F
NNE 25kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:45 pm CST Nov 22, 2025
Forecast Valid: 9pm CST Nov 22, 2025-6pm CST Nov 29, 2025

View Nearby Observations

Detailed Forecast

Tonight

WNW wind 5 to 10 kt becoming NNE after midnight. Patchy fog before 11pm. Seas around 2 ft.

Sunday

NNE wind 5 to 10 kt becoming E in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Sunday Night

E wind 5 to 10 kt. Mostly cloudy. Seas 1 to 2 ft.

Monday

SSE wind 10 to 15 kt. A chance of showers after noon. Seas around 2 ft.

Monday Night

S wind around 15 kt. A chance of showers, with thunderstorms also possible after midnight. Seas 2 to 3 ft.

Tuesday

S wind 5 to 15 kt becoming WSW in the afternoon. Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Seas 2 to 3 ft.

Tuesday Night

WSW wind 5 to 10 kt becoming N 10 to 15 kt after midnight. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Wednesday

NNE wind around 20 kt. A slight chance of showers and thunderstorms before noon. Seas 3 to 4 ft.

Wednesday Night

NNE wind 20 to 25 kt. Partly cloudy. Seas around 4 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.