Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

For More Weather Information:

New Orleans/Baton Rouge, LA Local Forecast Office

18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 90 °F
Light Wind
< 1ft
Tonight
Low: 79 °F
Light Wind
< 1ft
Thursday
High: 90 °F
Light Wind
< 1ft
Thursday Night
Low: 79 °F
Light Wind
< 1ft
Friday
High: 90 °F
S 10kt
< 1ft
Friday Night
Low: 80 °F
S 10kt
< 1ft
Saturday
High: 90 °F
S 10kt
< 1ft
Saturday Night
Low: 80 °F
S 10kt
< 1ft
Sunday
High: 90 °F
⇑SSE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:22 am CDT Jun 24, 2026
Forecast Valid: 12pm CDT Jun 24, 2026-6pm CDT Jun 30, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 4pm. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms after 5am. Seas 1 ft or less.

Thursday

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

Thursday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.

Friday

S wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Friday Night

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

Saturday

S wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Saturday Night

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

Sunday

Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Sunny. 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.