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New Orleans/Baton Rouge, LA Local Forecast Office

16NM W Slidell LA

Marine Point Forecast

[NOTICE]

Saturday
High: 82 °F
Light Wind
< 1ft
Saturday Night
Low: 56 °F
⇑N 20kt
4ft

Small Craft Advisory
Sunday
High: 71 °F
NNE 20kt
3-4ft

Small Craft Advisory
Sunday Night
Low: 56 °F
NE 10kt
2ft

Small Craft Advisory
Monday
High: 75 °F
NE 10kt
1-2ft

Small Craft Advisory
Monday Night
Low: 59 °F
Light Wind
< 1ft
Tuesday
High: 77 °F
ESE 10kt
1-2ft
Tuesday Night
Low: 64 °F
SE 10kt
1-2ft
Wednesday
High: 76 °F
SE 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:06 am CDT Apr 18, 2026
Forecast Valid: 4am CDT Apr 18, 2026-6pm CDT Apr 24, 2026

View Nearby Observations

Detailed Forecast

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

Saturday

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

Saturday Night

S wind 5 to 10 kt becoming N 15 to 20 kt after midnight. Winds could gust as high as 25 kt. A slight chance of showers, then a chance of showers and thunderstorms after 10pm. Seas 1 ft building to 4 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 3 to 4 ft.

Sunday Night

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

Monday

NE wind around 10 kt becoming E in the afternoon. Partly sunny. Seas 1 to 2 ft.

Monday Night

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

Tuesday

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

Tuesday Night

SE wind 5 to 10 kt. Mostly cloudy. Seas 1 to 2 ft.

Wednesday

SE wind 5 to 10 kt, with gusts as high as 20 kt. Partly 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.