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New Orleans/Baton Rouge, LA Local Forecast Office

16NM W Slidell LA

Marine Point Forecast

[NOTICE]

Today
High: 75 °F
SW 10kt
1-2ft
Tonight
Low: 47 °F
N 20kt
2-4ft

Gale Warning
Sunday
High: 56 °F
N 20kt
4ft

Gale Warning
Sunday Night
Low: 39 °F
N 15kt
3-4ft

Small Craft Advisory
Monday
High: 54 °F
N 15kt
2-3ft

Small Craft Advisory
Monday Night
Low: 34 °F
NNW 15kt
1-2ft
Tuesday
High: 55 °F
Light Wind
< 1ft
Tuesday Night
Low: 49 °F
SSW 10kt
1ft
Wednesday
High: 70 °F
S 20kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:51 am CST Feb 21, 2026
Forecast Valid: 11am CST Feb 21, 2026-6pm CST Feb 27, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH SUNDAY MORNING...

Today

SSW wind 5 to 10 kt becoming W in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 to 2 ft.

Tonight

NW wind 10 to 20 kt becoming N in the evening. Winds could gust as high as 35 kt. A chance of showers and thunderstorms, mainly before 7pm. Seas 2 to 4 ft.

Sunday

N wind 15 to 20 kt, with gusts as high as 30 kt. Sunny. Seas around 4 ft.

Sunday Night

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

Monday

N wind around 15 kt, with gusts as high as 25 kt. Sunny. Seas 2 to 3 ft.

Monday Night

NNW wind 5 to 15 kt becoming NE after midnight. Clear. Seas 1 to 2 ft.

Tuesday

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

Tuesday Night

SSW wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Wednesday

S wind 10 to 20 kt, with gusts as high as 25 kt. Partly sunny. Seas 2 to 3 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.