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New Orleans/Baton Rouge, LA Local Forecast Office

18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 74 °F
SSW 10kt
< 1ft
Tonight
Low: 63 °F
SSW 10kt
< 1ft
Friday
High: 73 °F
Light Wind
< 1ft
Friday Night
Low: 59 °F
Light Wind
< 1ft
Saturday
High: 71 °F
Light Wind
< 1ft
Saturday Night
Low: 58 °F
Light Wind
< 1ft
Sunday
High: 71 °F
E 10kt
< 1ft
Sunday Night
Low: 61 °F
Light Wind
< 1ft
Monday
High: 73 °F
ESE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:36 am CST Feb 26, 2026
Forecast Valid: 3pm CST Feb 26, 2026-6pm CST Mar 5, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SSW wind around 10 kt. Mostly sunny. Seas 1 ft or less.

Tonight

SSW wind 5 to 10 kt becoming W after midnight. A chance of showers, with thunderstorms also possible after 3am. Patchy fog after 5am. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 2pm. Patchy fog before 11am. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Sunday

E wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Monday

ESE wind 5 to 10 kt. 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.