Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

For More Weather Information:

New Orleans/Baton Rouge, LA Local Forecast Office

18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]

Juneteenth
High: 91 °F
SSW 10kt
< 1ft
Tonight
Low: 80 °F
Light Wind
< 1ft
Saturday
High: 89 °F
S 10kt
< 1ft
Saturday Night
Low: 80 °F
Light Wind
< 1ft
Sunday
High: 89 °F
SSW 15kt
< 1ft
Sunday Night
Low: 81 °F
S 10kt
< 1ft
Monday
High: 91 °F
SSW 10kt
< 1ft
Monday Night
Low: 80 °F
SSW 10kt
< 1ft
Tuesday
High: 91 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:41 am CDT Jun 19, 2026
Forecast Valid: 10am CDT Jun 19, 2026-6pm CDT Jun 25, 2026

View Nearby Observations

Detailed Forecast

Juneteenth

SSW wind 5 to 10 kt. A slight chance of showers and thunderstorms after 5pm. Seas 1 ft or less.

Tonight

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

Saturday

S wind 5 to 10 kt. A chance of showers and thunderstorms, mainly between 2pm and 5pm. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 7pm. Seas 1 ft or less.

Sunday

SSW wind 5 to 15 kt. Mostly sunny. Seas 1 ft or less.

Sunday Night

S wind around 10 kt. Partly cloudy. Seas 1 ft or less.

Monday

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

Monday Night

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

Tuesday

Variable winds 5 kt or less. Mostly 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.