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Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 76 °F
SW 10kt
1ft
Tonight
Low: 75 °F
Light Wind
1ft
Sunday
High: 78 °F
SE 10kt
1ft
Sunday Night
Low: 74 °F
SSE 10kt
1ft
Monday
High: 78 °F
NNE 10kt
1ft
Monday Night
Low: 69 °F
NNE 15kt
1ft
Tuesday
High: 77 °F
NE 10kt
1ft
Tuesday Night
Low: 71 °F
Light Wind
1ft
Wednesday
High: 79 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:51 pm CDT May 9, 2026
Forecast Valid: 1pm CDT May 9, 2026-6pm CDT May 15, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 10 kt becoming S. Showers likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms after 4pm. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. A chance of showers before 7pm. Seas around 1 ft.

Sunday

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

Sunday Night

SSE wind 5 to 10 kt becoming NE after midnight. A chance of showers and thunderstorms after midnight. Seas around 1 ft.

Monday

ENE wind 5 to 10 kt becoming NNE in the afternoon. A chance of showers and thunderstorms. Seas around 1 ft.

Monday Night

NNE wind 10 to 15 kt. A slight chance of thunderstorms before 7pm. Seas around 1 ft.

Tuesday

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

Tuesday Night

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

Wednesday

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

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.