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Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 65 °F
E 10kt
1ft
Wednesday
High: 73 °F
ESE 15kt
1-2ft
Wednesday Night
Low: 67 °F
E 15kt
2ft
Thursday
High: 72 °F
ESE 15kt
2ft
Thursday Night
Low: 69 °F
ESE 15kt
2ft
Friday
High: 73 °F
ESE 15kt
2ft
Friday Night
Low: 70 °F
ESE 15kt
2ft
Saturday
High: 74 °F
ESE 15kt
1-2ft
Saturday Night
Low: 71 °F
SE 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:45 pm CDT Apr 7, 2026
Forecast Valid: 5pm CDT Apr 7, 2026-6pm CDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

Tonight

E wind around 10 kt. Partly cloudy. Seas around 1 ft.

Wednesday

ENE wind 10 to 15 kt becoming ESE in the afternoon. A slight chance of showers after 1pm. Seas 1 to 2 ft.

Wednesday Night

E wind around 15 kt. A slight chance of showers after 1am. Seas around 2 ft.

Thursday

ESE wind around 15 kt. A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Seas around 2 ft.

Thursday Night

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

Friday

ESE wind 10 to 15 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Seas around 2 ft.

Friday Night

ESE wind 10 to 15 kt. Partly cloudy. Seas around 2 ft.

Saturday

ESE wind 10 to 15 kt. Mostly sunny. Seas 1 to 2 ft.

Saturday Night

SE wind around 15 kt. Partly cloudy. Seas 2 to 3 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.