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New Orleans/Baton Rouge, LA Local Forecast Office

7NM SSW Slidell LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 76 °F
SE 10kt
2ft
Tonight
Low: 68 °F
SE 10kt
1-2ft
Sunday
High: 74 °F
Light Wind
< 1ft
Sunday Night
Low: 68 °F
Light Wind
< 1ft
Monday
High: 78 °F
S 10kt
1-2ft
Monday Night
Low: 69 °F
S 10kt
1-2ft
Tuesday
High: 78 °F
SSE 15kt
1-3ft
Tuesday Night
Low: 70 °F
SSE 15kt
3ft
Wednesday
High: 79 °F
S 20kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:34 am CST Mar 7, 2026
Forecast Valid: 1pm CST Mar 7, 2026-6pm CDT Mar 13, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 10 kt. A chance of showers and thunderstorms. Seas around 2 ft.

Tonight

SE wind 5 to 10 kt becoming ENE after midnight. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 9pm, then a chance of showers and thunderstorms after 9pm. Patchy fog between 3am and 4am. Seas 1 to 2 ft.

Sunday

Variable winds 5 kt or less. Showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Sunday Night

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

Monday

S wind 5 to 10 kt. A slight chance of showers and thunderstorms after noon. Seas 1 to 2 ft.

Monday Night

S wind 5 to 10 kt. Mostly cloudy. Seas 1 to 2 ft.

Tuesday

SSE wind 5 to 15 kt. Mostly cloudy. Seas 1 to 3 ft.

Tuesday Night

SSE wind around 15 kt, with gusts as high as 20 kt. Cloudy. Seas around 3 ft.

Wednesday

SSE wind 15 to 20 kt becoming SW in the afternoon. Winds could gust as high as 30 kt. A chance of showers and thunderstorms after noon. Seas 3 to 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.