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Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Today
High: 74 °F
S 10kt
1ft
Tonight
Low: 72 °F
S 15kt
1-2ft
Tuesday
High: 77 °F
S 15kt
2ft
Tuesday Night
Low: 75 °F
S 15kt
2ft
Wednesday
High: 78 °F
S 15kt
2ft
Wednesday Night
Low: 74 °F
S 15kt
2ft
Thursday
High: 76 °F
N 10kt
1-2ft
Thursday Night
Low: 67 °F
NE 15kt
1ft
Friday
High: 75 °F
ENE 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:45 am CDT May 4, 2026
Forecast Valid: 8am CDT May 4, 2026-6pm CDT May 10, 2026

View Nearby Observations

Detailed Forecast

Today

S wind around 10 kt. Sunny. Seas around 1 ft.

Tonight

S wind 10 to 15 kt. Increasing clouds. Seas 1 to 2 ft.

Tuesday

S wind around 15 kt. Partly sunny. Seas around 2 ft.

Tuesday Night

S wind around 15 kt. Mostly cloudy. Seas around 2 ft.

Wednesday

S wind 10 to 15 kt. Partly sunny. Seas around 2 ft.

Wednesday Night

S wind 10 to 15 kt. A chance of showers and thunderstorms after 1am. Seas around 2 ft.

Thursday

SSW wind around 10 kt becoming NNE in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 to 2 ft.

Thursday Night

NE wind 10 to 15 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Friday

ENE wind 10 to 15 kt. A chance of showers and thunderstorms. 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.