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New Orleans/Baton Rouge, LA Local Forecast Office

18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 80 °F
E 15kt
1ft
Thursday
High: 82 °F
E 20kt
1ft
Thursday Night
Low: 76 °F
E 15kt
1ft
Friday
High: 84 °F
ESE 20kt
1ft
Friday Night
Low: 76 °F
ESE 15kt
< 1ft
Saturday
High: 84 °F
SSE 10kt
< 1ft
Saturday Night
Low: 78 °F
S 10kt
< 1ft
Sunday
High: 86 °F
S 10kt
< 1ft
Sunday Night
Low: 78 °F
S 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:51 pm CDT Jun 3, 2026
Forecast Valid: 6pm CDT Jun 3, 2026-6pm CDT Jun 10, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

Tonight

E wind around 15 kt, with gusts as high as 25 kt. Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 9pm, then a chance of showers and thunderstorms after 9pm. Seas around 1 ft.

Thursday

E wind 15 to 20 kt. A chance of showers and thunderstorms, mainly before 3pm. Seas around 1 ft.

Thursday Night

E wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly after 3am. Seas around 1 ft.

Friday

ESE wind 10 to 20 kt. Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 4pm. Seas around 1 ft.

Friday Night

ESE wind 5 to 15 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Seas 1 ft or less.

Saturday

SSE wind 5 to 10 kt. Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas 1 ft or less.

Saturday Night

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

Sunday

S wind 5 to 10 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Sunday Night

S wind 5 to 10 kt. Mostly cloudy. 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.