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New Orleans/Baton Rouge, LA Local Forecast Office

16NM W Slidell LA

Marine Point Forecast

[NOTICE]

Tonight
Low: 58 °F
Light Wind
< 1ft
Friday
High: 68 °F
Light Wind
< 1ft
Friday Night
Low: 58 °F
Light Wind
< 1ft
Saturday
High: 68 °F
⇑SE 15kt
1-3ft
Saturday Night
Low: 62 °F
S 20kt
4ft
Sunday
High: 71 °F
SW 20kt
3-4ft
Sunday Night
Low: 56 °F
NW 15kt
1-3ft
Washington's Birthday
High: 68 °F
N 10kt
< 1ft
Monday Night
Low: 56 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:24 am CST Feb 12, 2026
Forecast Valid: 6pm CST Feb 12, 2026-6pm CST Feb 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Patchy fog between 3am and 5am. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Cloudy through mid morning, then gradual clearing. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.

Saturday

SE wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 20 kt. A chance of showers after noon. Seas 1 to 3 ft.

Saturday Night

SSE wind around 20 kt becoming SW after midnight. Winds could gust as high as 25 kt. Showers likely, then showers and possibly a thunderstorm after midnight. Seas around 4 ft.

Sunday

SW wind 15 to 20 kt becoming NW in the afternoon. Winds could gust as high as 25 kt. Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Seas 3 to 4 ft.

Sunday Night

NW wind 5 to 15 kt. Partly cloudy. Seas 1 to 3 ft.

Washington's Birthday

N wind 5 to 10 kt becoming NE in the afternoon. Mostly sunny. Seas 1 ft or less.

Monday Night

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

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.