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New Orleans/Baton Rouge, LA Local Forecast Office

7NM SSW Slidell LA

Marine Point Forecast

[NOTICE]

Today
High: 65 °F
Light Wind
< 1ft
Tonight
Low: 53 °F
⇑N 20kt
4ft

Small Craft Advisory
Monday
High: 55 °F
N 20kt
3-4ft

Small Craft Advisory
Monday Night
Low: 43 °F
NE 15kt
2-3ft
Tuesday
High: 57 °F
NE 10kt⇓
< 1ft
Tuesday Night
Low: 49 °F
Light Wind
< 1ft
Wednesday
High: 66 °F
Light Wind
< 1ft
Wednesday Night
Low: 57 °F
SSW 10kt
1-2ft
Thursday
High: 71 °F
SSW 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:33 am CST Dec 7, 2025
Forecast Valid: 7am CST Dec 7, 2025-6pm CST Dec 13, 2025

View Nearby Observations

Detailed Forecast

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

Today

Variable winds 5 kt or less. A chance of showers before 4pm, then a chance of showers after 5pm. Areas of fog before 1pm. Seas 1 ft or less.

Tonight

ESE wind 5 to 10 kt becoming N 15 to 20 kt after midnight. Winds could gust as high as 25 kt. Showers likely, mainly before 11pm. Seas 1 ft building to 4 ft.

Monday

N wind 15 to 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas 3 to 4 ft.

Monday Night

NE wind 10 to 15 kt. Mostly clear. Seas 2 to 3 ft.

Tuesday

NE wind 5 to 10 kt becoming variable and less than 5 kt in the morning. Sunny. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Clear. Seas 1 ft or less.

Wednesday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Wednesday Night

SSW wind 5 to 10 kt. Mostly clear. Seas 1 to 2 ft.

Thursday

SSW wind around 10 kt. Mostly sunny. Seas around 2 ft.

*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.