Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

For More Weather Information:

New Orleans/Baton Rouge, LA Local Forecast Office

43NM S Morgan City LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 84 °F
Light Wind
1ft
Friday
High: 88 °F
Light Wind
< 1ft
Friday Night
Low: 86 °F
Light Wind
< 1ft
Independence Day
High: 87 °F
Light Wind
< 1ft
Saturday Night
Low: 83 °F
Light Wind
< 1ft
Sunday
High: 87 °F
Light Wind
< 1ft
Sunday Night
Low: 84 °F
SW 10kt
1ft
Monday
High: 87 °F
Light Wind
1ft
Monday Night
Low: 84 °F
SSW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:58 pm CDT Jul 2, 2026
Forecast Valid: 6pm CDT Jul 2, 2026-6pm CDT Jul 9, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 2am. Seas around 1 ft.

Friday

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 1pm. Seas 1 ft or less.

Friday Night

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

Independence Day

Variable winds 5 kt or less. A chance of showers and thunderstorms before 1pm. Seas 1 ft or less.

Saturday Night

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

Sunday

Variable winds 5 kt or less. A chance of showers and thunderstorms before 1pm. Seas 1 ft or less.

Sunday Night

SW wind 5 to 10 kt. A chance of showers and thunderstorms after 1am. Seas around 1 ft.

Monday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1pm. Seas around 1 ft.

Monday Night

SSW wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1am. 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.