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New Orleans/Baton Rouge, LA Local Forecast Office

18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
ENE 10kt
1ft
Wednesday
High: 82 °F
ENE 15kt
1ft
Wednesday Night
Low: 75 °F
ENE 10kt
1ft
Thursday
High: 82 °F
ENE 20kt
1ft
Thursday Night
Low: 75 °F
ENE 10kt
1ft
Friday
High: 81 °F
Tropical Storm Conditions Possible
Friday Night
Low: 73 °F
Tropical Storm Conditions Possible
Saturday
High: 79 °F
E 20kt
1-2ft
Saturday Night
Low: 74 °F
SE 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:53 pm CDT Oct 6, 2026
Forecast Valid: 10pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...

Tonight

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

Wednesday

ENE wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Seas around 1 ft.

Wednesday Night

ENE wind around 10 kt. Mostly cloudy, then gradually becoming clear. Seas around 1 ft.

Thursday

ENE wind 15 to 20 kt. A chance of showers and thunderstorms after 1pm. Seas around 1 ft.

Thursday Night

ENE wind around 10 kt. A slight chance of showers after 1am. Seas around 1 ft.

Friday

Tropical storm conditions possible. A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm.

Friday Night

Tropical storm conditions possible. Showers and possibly a thunderstorm.

Saturday

E wind around 20 kt becoming SSE in the afternoon. Winds could gust as high as 35 kt. Showers and possibly a thunderstorm. Seas 1 to 2 ft.

Saturday Night

SE wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms. Seas around 1 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.