Areas of Dangerous Heat and Heavy Rain with Possible Flooding This Week

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

For More Weather Information:

Lake Charles, LA Local Forecast Office

17NM SSW Morgan City LA

Marine Point Forecast

[NOTICE]

Overnight
Low: 79 °F
Light Wind
< 1ft
Wednesday
High: 90 °F
E 10kt
< 1ft
Wednesday Night
Low: 79 °F
E 10kt
1ft
Thursday
High: 90 °F
E 10kt
1ft
Thursday Night
Low: 76 °F
E 10kt
< 1ft
Friday
High: 90 °F
NE 10kt
< 1ft
Friday Night
Low: 77 °F
Light Wind
< 1ft
Saturday
High: 89 °F
Light Wind
< 1ft
Saturday Night
Low: 79 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:45 am CDT Sep 16, 2026
Forecast Valid: 12am CDT Sep 16, 2026-6pm CDT Sep 22, 2026

View Nearby Observations

Detailed Forecast

Overnight

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

Wednesday

E wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 1pm. Seas 1 ft or less.

Wednesday Night

E wind around 10 kt. A slight chance of showers and thunderstorms, mainly between 10pm and 1am. Seas around 1 ft.

Thursday

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

Thursday Night

E wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

Friday

NE wind 5 to 10 kt becoming E in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

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

Saturday

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

Saturday Night

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

Winds and waves 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.