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New Orleans/Baton Rouge, LA Local Forecast Office

16NM W Slidell LA

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 79 °F
S 10kt
2ft
Tonight
Low: 53 °F
NW 20kt
3-5ft

Small Craft Advisory
Thursday
High: 63 °F
N 25kt
3-5ft

Small Craft Advisory
Thursday Night
Low: 48 °F
N 15kt
1-3ft
Friday
High: 69 °F
Light Wind
< 1ft
Friday Night
Low: 55 °F
Light Wind
< 1ft
Saturday
High: 72 °F
Light Wind
< 1ft
Saturday Night
Low: 63 °F
Light Wind
< 1ft
Sunday
High: 78 °F
SSW 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:22 pm CDT Mar 11, 2026
Forecast Valid: 5pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM CDT THURSDAY THROUGH

Late Afternoon

S wind around 10 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms. Seas around 2 ft.

Tonight

S wind 15 to 20 kt becoming NW after midnight. Winds could gust as high as 30 kt. Showers and thunderstorms, mainly before 2am. Some of the storms could produce heavy rainfall. Seas 3 to 5 ft.

Thursday

N wind 15 to 25 kt, with gusts as high as 35 kt. Mostly cloudy through mid morning, then gradual clearing. Seas 3 to 5 ft.

Thursday Night

N wind 5 to 15 kt. Clear. Seas 1 to 3 ft.

Friday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Clear. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Saturday Night

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

Sunday

SSE wind 5 to 10 kt becoming SSW in the afternoon. 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.