Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 88 °F
Light Wind
1ft
Tonight
Low: 82 °F
Light Wind
1ft
Wednesday
High: 88 °F
E 15kt
1ft
Wednesday Night
Low: 82 °F
E 20kt
2ft
Thursday
High: 88 °F
E 15kt
1-2ft
Thursday Night
Low: 80 °F
ESE 15kt
1-2ft
Friday
High: 87 °F
ENE 15kt
1ft
Friday Night
Low: 80 °F
ESE 10kt
1ft
Saturday
High: 88 °F
SE 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:45 pm CDT Sep 15, 2026
Forecast Valid: 12pm CDT Sep 15, 2026-6pm CDT Sep 21, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Tonight

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

Wednesday

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

Wednesday Night

E wind 15 to 20 kt. A slight chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms after midnight. Seas around 2 ft.

Thursday

E wind around 15 kt. A chance of thunderstorms before 7am. Seas 1 to 2 ft.

Thursday Night

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

Friday

ENE wind 10 to 15 kt. Sunny. Seas around 1 ft.

Friday Night

ESE wind 5 to 10 kt. Mostly clear. Seas around 1 ft.

Saturday

E wind 5 to 10 kt becoming SE in the afternoon. Sunny. 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.