Tropical System in the Gulf; Dangerous Heat and Air Quality Concerns; Severe Thunderstorms for Midwest to mid-Atlantic

Tropical system in the Gulf expected to gradually strengthen the next couple of days off the Florida Panhandle and Alabama coasts. Instances of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

17NM SSW Morgan City LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 92 °F
W 10kt
1ft
Tonight
Low: 83 °F
WNW 10kt
1ft
Tuesday
High: 93 °F
WNW 10kt
1ft
Tuesday Night
Low: 83 °F
W 10kt
1ft
Wednesday
High: 90 °F
W 10kt
1ft
Wednesday Night
Low: 82 °F
WNW 25kt⇓
1-2ft
Thursday
High: 89 °F
S 30kt⇓
1-2ft
Thursday Night
Low: 80 °F
SSW 10kt
1ft
Friday
High: 89 °F
SW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:46 am CDT Jul 20, 2026
Forecast Valid: 12pm CDT Jul 20, 2026-6pm CDT Jul 26, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 10 kt. A slight chance of showers and thunderstorms after 4pm. Seas around 1 ft.

Tonight

WNW wind around 10 kt. A slight chance of showers and thunderstorms before 7pm. Seas around 1 ft.

Tuesday

WNW wind around 10 kt. A chance of showers and thunderstorms, mainly after 2pm. Some of the storms could produce heavy rainfall. Seas around 1 ft.

Tuesday Night

W wind around 10 kt. A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Seas around 1 ft.

Wednesday

W wind around 10 kt, with gusts as high as 20 kt. Showers and thunderstorms likely, mainly after 1pm. Seas around 1 ft.

Wednesday Night

WNW wind 20 to 25 kt decreasing to 10 to 15 kt. Winds could gust as high as 40 kt. Showers likely and possibly a thunderstorm. Seas 1 to 2 ft.

Thursday

S wind 25 to 30 kt decreasing to 15 to 20 kt. Winds could gust as high as 50 kt. A chance of showers and thunderstorms. Seas 1 to 2 ft.

Thursday Night

SSW wind 5 to 10 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.

Friday

SW wind 5 to 10 kt. 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.