Heavy Rainfall for the Mid-Atlantic; Heat and Wildfire Concerns for the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region today into tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the interior Northwest with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

For More Weather Information:

New Orleans/Baton Rouge, LA Local Forecast Office

13NM ESE New Orleans LA

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 84 °F
Light Wind
1ft
Tonight
Low: 86 °F
WNW 10kt
1ft
Tuesday
High: 89 °F
NW 10kt⇓
< 1ft
Tuesday Night
Low: 85 °F
NW 10kt
1-2ft
Wednesday
High: 88 °F
NNW 15kt
1-2ft
Wednesday Night
Low: 81 °F
ENE 10kt
2ft
Thursday
High: 84 °F
NNE 10kt
2ft
Thursday Night
Low: 81 °F
SE 10kt
2ft
Friday
High: 85 °F
SW 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:25 pm CDT Jul 14, 2025
Forecast Valid: 4pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

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

Tonight

SW wind 5 to 10 kt becoming WNW after midnight. Mostly clear. Seas around 1 ft.

Tuesday

NW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. A chance of showers and thunderstorms, mainly between 3pm and 4pm. Seas 1 ft or less.

Tuesday Night

WSW wind 5 to 10 kt becoming NW after midnight. A slight chance of showers and thunderstorms after 1am. Seas 1 to 2 ft.

Wednesday

NNW wind 5 to 15 kt becoming SE in the afternoon. Showers and thunderstorms likely, mainly after 1pm. Seas 1 to 2 ft.

Wednesday Night

ENE wind around 10 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas around 2 ft.

Thursday

NNE wind around 10 kt becoming ESE in the afternoon. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. Seas around 2 ft.

Thursday Night

SE wind around 10 kt becoming SSW after midnight. Showers and possibly a thunderstorm. Seas around 2 ft.

Friday

SW wind around 10 kt becoming S in the afternoon. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. Seas around 2 ft.

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.