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New Orleans/Baton Rouge, LA Local Forecast Office

7NM SSW Slidell LA

Marine Point Forecast

[NOTICE]

Overnight
Low: 58 °F
Light Wind
< 1ft
Thursday
High: 67 °F
Light Wind
< 1ft
Thursday Night
Low: 58 °F
Light Wind
< 1ft
Friday
High: 65 °F
NNE 10kt
1-2ft
Friday Night
Low: 53 °F
ENE 15kt
2-3ft
Saturday
High: 65 °F
ENE 15kt
2-3ft
Saturday Night
Low: 51 °F
S 15kt
3ft
Sunday
High: 59 °F
NNW 20kt
3-4ft
Sunday Night
Low: 30 °F
N 20kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:31 pm CST Jan 21, 2026
Forecast Valid: 11pm CST Jan 21, 2026-6pm CST Jan 28, 2026

View Nearby Observations

Detailed Forecast

Overnight

Variable winds 5 kt or less. A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Seas 1 ft or less.

Thursday

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

Thursday Night

Variable winds 5 kt or less. A slight chance of showers between 1am and 4am. Seas 1 ft or less.

Friday

NNE wind 5 to 10 kt. A chance of showers. Seas 1 to 2 ft.

Friday Night

ENE wind 10 to 15 kt. A chance of showers, mainly before midnight. Seas 2 to 3 ft.

Saturday

ENE wind 10 to 15 kt becoming SE in the afternoon. A chance of showers, with thunderstorms also possible after 3pm. Seas 2 to 3 ft.

Saturday Night

SE wind 10 to 15 kt becoming SSW after midnight. Showers and possibly a thunderstorm. Seas around 3 ft.

Sunday

SSW wind 15 to 20 kt becoming NNW in the afternoon. Showers and possibly a thunderstorm before noon, then showers likely. Seas 3 to 4 ft.

Sunday Night

N wind around 20 kt. A chance of showers. Seas around 4 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.