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New Orleans/Baton Rouge, LA Local Forecast Office

7NM SSW Slidell LA

Marine Point Forecast

[NOTICE]

Today
High: 80 °F
SE 10kt
< 1ft
Tonight
Low: 70 °F
SE 10kt
1ft
Saturday
High: 81 °F
SSE 10kt
< 1ft
Saturday Night
Low: 59 °F
N 15kt
1ft
Sunday
High: 70 °F
NNE 20kt
1ft
Sunday Night
Low: 58 °F
NE 15kt
1ft
Monday
High: 73 °F
NE 15kt
1ft
Monday Night
Low: 64 °F
ENE 10kt
< 1ft
Tuesday
High: 75 °F
ESE 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:29 am CDT Apr 17, 2026
Forecast Valid: 9am CDT Apr 17, 2026-6pm CDT Apr 23, 2026

View Nearby Observations

Detailed Forecast

Today

SE wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Tonight

SE wind around 10 kt becoming S after midnight. Mostly clear. Seas around 1 ft.

Saturday

SSE wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

Saturday Night

S wind 10 to 15 kt becoming N after midnight. A slight chance of showers, then a chance of showers and thunderstorms after 1am. Seas around 1 ft.

Sunday

NNE wind 15 to 20 kt, with gusts as high as 30 kt. A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Seas around 1 ft.

Sunday Night

NE wind around 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 1 ft.

Monday

NE wind 10 to 15 kt becoming E in the afternoon. Mostly sunny. Seas around 1 ft.

Monday Night

ESE wind 5 to 10 kt becoming ENE after midnight. Partly cloudy. Seas 1 ft or less.

Tuesday

ENE wind 10 to 15 kt becoming ESE in the afternoon. Winds could gust as high as 25 kt. Partly sunny. Seas around 1 ft.

Winds and seas 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.