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Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Today
High: 64 °F
SE 15kt
1-2ft
Tonight
Low: 61 °F
S 20kt
2-4ft
Sunday
High: 65 °F
W 15kt
2-3ft
Sunday Night
Low: 55 °F
NW 10kt
1-2ft
Washington's Birthday
High: 62 °F
NNE 10kt
1ft
Monday Night
Low: 58 °F
Light Wind
1ft
Tuesday
High: 64 °F
SSE 10kt
1ft
Tuesday Night
Low: 62 °F
SSE 10kt
1ft
Wednesday
High: 67 °F
S 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:46 am CST Feb 14, 2026
Forecast Valid: 9am CST Feb 14, 2026-6pm CST Feb 20, 2026

View Nearby Observations

Detailed Forecast

Today

SE wind around 15 kt, with gusts as high as 20 kt. A slight chance of showers between 3pm and 4pm. Seas 1 to 2 ft.

Tonight

SE wind 15 to 20 kt becoming WSW after midnight. Winds could gust as high as 25 kt. Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 3am. Some of the storms could produce heavy rainfall. Seas 2 to 4 ft.

Sunday

W wind 10 to 15 kt becoming NW in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Sunday Night

NW wind around 10 kt becoming NNE after midnight. Mostly clear. Seas 1 to 2 ft.

Washington's Birthday

NNE wind 5 to 10 kt becoming SSW in the afternoon. Sunny. Seas around 1 ft.

Monday Night

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

Tuesday

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

Tuesday Night

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

Wednesday

S wind 5 to 10 kt. Mostly sunny. Seas 1 to 2 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.