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New Orleans/Baton Rouge, LA Local Forecast Office

7NM SSW Slidell LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 61 °F
SSW 20kt
3-4ft

Small Craft Advisory
Sunday
High: 71 °F
SW 20kt
3-4ft

Small Craft Advisory
Sunday Night
Low: 55 °F
WNW 15kt
2-3ft

Small Craft Advisory
Washington's Birthday
High: 68 °F
N 10kt
1-2ft
Monday Night
Low: 55 °F
Light Wind
< 1ft
Tuesday
High: 70 °F
SSE 10kt
1-2ft
Tuesday Night
Low: 60 °F
SSE 10kt
1-2ft
Wednesday
High: 76 °F
SSW 15kt
2-3ft
Wednesday Night
Low: 63 °F
SSW 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:33 am CST Feb 14, 2026
Forecast Valid: 5pm CST Feb 14, 2026-6pm CST Feb 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

Tonight

SE wind 15 to 20 kt becoming SSW after midnight. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Seas 3 to 4 ft.

Sunday

SW wind 15 to 20 kt becoming WNW in the afternoon. A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 8am. Seas 3 to 4 ft.

Sunday Night

WNW wind 10 to 15 kt becoming N after midnight. Partly cloudy. Seas 2 to 3 ft.

Washington's Birthday

N wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Monday Night

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

Tuesday

SSE wind 5 to 10 kt. Partly sunny. Seas 1 to 2 ft.

Tuesday Night

SSE wind around 10 kt. Mostly cloudy. Seas 1 to 2 ft.

Wednesday

SSW wind 10 to 15 kt. Partly sunny. Seas 2 to 3 ft.

Wednesday Night

SSW wind around 10 kt. Mostly cloudy. Seas around 2 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.