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New Orleans/Baton Rouge, LA Local Forecast Office

7NM SSW Slidell LA

Marine Point Forecast

[NOTICE]

Today
High: 59 °F
ENE 20kt
2-3ft

Small Craft Advisory
Tonight
Low: 50 °F
E 20kt
1-2ft

Small Craft Advisory
Friday
High: 56 °F
N 10kt
1ft
Friday Night
Low: 53 °F
Light Wind
< 1ft
Saturday
High: 59 °F
ENE 10kt
1ft
Saturday Night
Low: 56 °F
E 10kt
1ft
Sunday
High: 67 °F
NW 10kt
1ft
Sunday Night
Low: 50 °F
N 15kt
2-3ft
Monday
High: 57 °F
N 15kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:24 am CST Dec 4, 2025
Forecast Valid: 7am CST Dec 4, 2025-6pm CST Dec 10, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

Today

ENE wind 15 to 20 kt. Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. Seas 2 to 3 ft.

Tonight

E wind 10 to 20 kt becoming N after midnight. Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then showers likely and possibly a thunderstorm after 4am. Seas 1 to 2 ft.

Friday

N wind 5 to 10 kt. Showers likely and possibly a thunderstorm. Seas around 1 ft.

Friday Night

Variable winds 5 kt or less. Showers likely. Seas 1 ft or less.

Saturday

NNE wind 5 to 10 kt becoming E in the afternoon. Showers. Seas around 1 ft.

Saturday Night

E wind 5 to 10 kt. A chance of showers. Seas around 1 ft.

Sunday

NNE wind 5 to 10 kt becoming NW in the morning. Partly sunny. Seas around 1 ft.

Sunday Night

N wind 10 to 15 kt. A slight chance of showers. Seas 2 to 3 ft.

Monday

N wind 10 to 15 kt. Mostly sunny. Seas 2 to 3 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.