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New Orleans/Baton Rouge, LA Local Forecast Office

7NM SSW Slidell LA

Marine Point Forecast

[NOTICE]

Wednesday
High: 60 °F
NE 10kt
1-2ft
Wednesday Night
Low: 52 °F
ENE 10kt
1-2ft
Thursday
High: 55 °F
ENE 20kt
3-4ft
Thursday Night
Low: 53 °F
ENE 20kt
3-4ft
Friday
High: 59 °F
N 15kt
2-3ft
Friday Night
Low: 53 °F
NNE 10kt
1ft
Saturday
High: 58 °F
NE 10kt
1ft
Saturday Night
Low: 54 °F
ENE 10kt
1ft
Sunday
High: 64 °F
NNE 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:51 am CST Dec 3, 2025
Forecast Valid: 2am CST Dec 3, 2025-6pm CST Dec 9, 2025

View Nearby Observations

Detailed Forecast

Wednesday

NE wind 5 to 10 kt becoming ESE in the afternoon. Partly sunny. Seas 1 to 2 ft.

Wednesday Night

ENE wind 5 to 10 kt. Showers likely, mainly after 3am. Seas 1 to 2 ft.

Thursday

ENE wind 15 to 20 kt. Showers, with thunderstorms also possible after noon. Seas 3 to 4 ft.

Thursday Night

ENE wind 15 to 20 kt. Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Seas 3 to 4 ft.

Friday

N wind 10 to 15 kt. Showers and possibly a thunderstorm. Seas 2 to 3 ft.

Friday Night

NNE wind 5 to 10 kt. Showers. Seas around 1 ft.

Saturday

NE wind 5 to 10 kt. Showers likely. Seas around 1 ft.

Saturday Night

ENE wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after midnight. Seas around 1 ft.

Sunday

NNE wind 5 to 10 kt becoming NW in the afternoon. Mostly sunny. 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.