Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

17NM SSW Morgan City LA

Marine Point Forecast

[NOTICE]

Thursday
High: 89 °F
W 10kt
1ft
Thursday Night
Low: 82 °F
WSW 10kt
1ft
Friday
High: 88 °F
WSW 10kt
1ft
Friday Night
Low: 83 °F
WSW 10kt
1ft
Saturday
High: 89 °F
WSW 10kt
1ft
Saturday Night
Low: 81 °F
WSW 15kt
1ft
Sunday
High: 87 °F
W 10kt
1ft
Sunday Night
Low: 79 °F
W 10kt
< 1ft
Monday
High: 88 °F
WSW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:46 am CDT Jul 30, 2026
Forecast Valid: 4am CDT Jul 30, 2026-6pm CDT Aug 5, 2026

View Nearby Observations

Detailed Forecast

Thursday

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

Thursday Night

WSW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Friday

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

Friday Night

WSW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Saturday

WSW wind around 10 kt. Mostly sunny. Seas around 1 ft.

Saturday Night

WSW wind 10 to 15 kt. Showers and thunderstorms likely after 1am. Seas around 1 ft.

Sunday

W wind around 10 kt. Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas around 1 ft.

Sunday Night

W wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Monday

WNW wind 5 to 10 kt becoming WSW in the afternoon. A chance of showers and thunderstorms. 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.