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New Orleans/Baton Rouge, LA Local Forecast Office

7NM SSW Slidell LA

Marine Point Forecast

[NOTICE]

Wednesday
High: 79 °F
SSE 15kt
2-3ft
Wednesday Night
Low: 58 °F
WNW 20kt
4-5ft

Small Craft Advisory
Thursday
High: 66 °F
N 25kt
4-5ft

Small Craft Advisory
Thursday Night
Low: 51 °F
N 20kt
2-4ft
Friday
High: 69 °F
ENE 10kt
< 1ft
Friday Night
Low: 58 °F
Light Wind
< 1ft
Saturday
High: 73 °F
SE 10kt
< 1ft
Saturday Night
Low: 65 °F
SE 10kt
1ft
Sunday
High: 79 °F
SSW 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:31 am CDT Mar 11, 2026
Forecast Valid: 3am CDT Mar 11, 2026-6pm CDT Mar 17, 2026

View Nearby Observations

Detailed Forecast

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

Wednesday

SSE wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms after 5pm. Seas 2 to 3 ft.

Wednesday Night

S wind 15 to 20 kt becoming WNW after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could produce heavy rainfall. Seas 4 to 5 ft.

Thursday

N wind 20 to 25 kt. A chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Seas 4 to 5 ft.

Thursday Night

N wind 10 to 20 kt. Clear. Seas 2 to 4 ft.

Friday

ENE wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

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

Saturday

ENE wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas 1 ft or less.

Saturday Night

SE wind 5 to 10 kt. Mostly clear. Seas around 1 ft.

Sunday

SSW wind 5 to 10 kt. Mostly sunny. Seas 1 to 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.