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New Orleans/Baton Rouge, LA Local Forecast Office

18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]

Today
High: 76 °F
E 10kt
1ft
Tonight
Low: 70 °F
E 10kt
1ft
Sunday
High: 72 °F
ENE 10kt
1ft
Sunday Night
Low: 69 °F
ENE 10kt
1ft
Monday
High: 75 °F
E 15kt
1ft
Monday Night
Low: 70 °F
E 10kt
1ft
Tuesday
High: 77 °F
E 10kt
< 1ft
Tuesday Night
Low: 69 °F
Light Wind
< 1ft
Wednesday
High: 76 °F
SW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:41 am CDT Oct 31, 2026
Forecast Valid: 11am CDT Oct 31, 2026-6pm CST Nov 6, 2026

View Nearby Observations

Detailed Forecast

Today

E wind around 10 kt. A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Seas around 1 ft.

Tonight

E wind 5 to 10 kt. Showers and thunderstorms likely before 5am, then a chance of showers. Seas around 1 ft.

Sunday

ENE wind 5 to 10 kt. A chance of showers and thunderstorms, then showers likely after 10am. Seas around 1 ft.

Sunday Night

ENE wind around 10 kt. A chance of showers before 7pm. Seas around 1 ft.

Monday

E wind 10 to 15 kt, with gusts as high as 20 kt. A slight chance of showers after 1pm. Seas around 1 ft.

Monday Night

E wind around 10 kt. Mostly cloudy. Seas around 1 ft.

Tuesday

E wind around 10 kt. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Tuesday Night

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

Wednesday

S wind 5 to 10 kt becoming W in the afternoon. 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.