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New Orleans/Baton Rouge, LA Local Forecast Office

16NM W Slidell LA

Marine Point Forecast

[NOTICE]

Friday
High: 66 °F
Light Wind
< 1ft
Friday Night
Low: 50 °F
NE 10kt
2ft
Saturday
High: 62 °F
ENE 10kt
2ft
Saturday Night
Low: 49 °F
ESE 10kt
2ft
Sunday
High: 62 °F
NW 15kt
2-3ft
Sunday Night
Low: 26 °F
NNW 20kt
4ft
Monday
High: 40 °F
NNW 15kt
2-3ft
Monday Night
Low: 24 °F
N 10kt
1-2ft
Tuesday
High: 45 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:31 pm CST Jan 22, 2026
Forecast Valid: 4am CST Jan 23, 2026-6pm CST Jan 29, 2026

View Nearby Observations

Detailed Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...

Friday

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

Friday Night

NE wind around 10 kt. Mostly cloudy. Seas around 2 ft.

Saturday

ENE wind around 10 kt becoming SSE in the afternoon. Showers, with thunderstorms also possible after 3pm. Seas around 2 ft.

Saturday Night

ESE wind around 10 kt. Showers and possibly a thunderstorm. Seas around 2 ft.

Sunday

SSW wind 10 to 15 kt becoming NW in the afternoon. Winds could gust as high as 20 kt. Showers and possibly a thunderstorm before 3pm, then showers likely. Seas 2 to 3 ft.

Sunday Night

NNW wind 15 to 20 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 4 ft.

Monday

NNW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 2 to 3 ft.

Monday Night

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

Tuesday

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

*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.