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New Orleans/Baton Rouge, LA Local Forecast Office

7NM SSW Slidell LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 58 °F
Light Wind
< 1ft
Saturday
High: 73 °F
ESE 10kt
1-2ft
Saturday Night
Low: 65 °F
SSE 10kt
2ft
Sunday
High: 79 °F
S 15kt
2-4ft
Sunday Night
Low: 48 °F
NW 25kt
4-5ft
Monday
High: 54 °F
NNW 30kt
4-5ft
Monday Night
Low: 37 °F
N 20kt
3-4ft
Tuesday
High: 55 °F
N 10kt
1-2ft
Tuesday Night
Low: 46 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:18 pm CDT Mar 13, 2026
Forecast Valid: 8pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026

View Nearby Observations

Detailed Forecast

Tonight

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

Saturday

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

Saturday Night

SSE wind around 10 kt. Partly cloudy. Seas around 2 ft.

Sunday

S wind 10 to 15 kt, with gusts as high as 20 kt. Mostly sunny. Seas 2 to 4 ft.

Sunday Night

S wind 20 to 25 kt becoming NW after midnight. Winds could gust as high as 35 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Seas 4 to 5 ft.

Monday

NNW wind 20 to 30 kt, with gusts as high as 35 kt. Mostly sunny. Seas 4 to 5 ft.

Monday Night

N wind 15 to 20 kt. Mostly cloudy. Seas 3 to 4 ft.

Tuesday

N wind around 10 kt. Partly sunny. Seas 1 to 2 ft.

Tuesday Night

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