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New Orleans/Baton Rouge, LA Local Forecast Office

16NM W Slidell LA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 74 °F
SSE 10kt
1ft
Tonight
Low: 69 °F
S 10kt
< 1ft
Tuesday
High: 79 °F
SSE 10kt
1-2ft
Tuesday Night
Low: 70 °F
SSE 10kt
2ft
Wednesday
High: 80 °F
S 10kt
2ft
Wednesday Night
Low: 58 °F
NW 20kt
3-5ft
Thursday
High: 65 °F
N 25kt
3-5ft
Thursday Night
Low: 50 °F
N 15kt
2-3ft
Friday
High: 70 °F
ENE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:31 pm CDT Mar 9, 2026
Forecast Valid: 2pm CDT Mar 9, 2026-6pm CDT Mar 15, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SSE wind around 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Tonight

S wind 5 to 10 kt. A chance of thunderstorms before 7pm. Seas 1 ft or less.

Tuesday

SSE wind 5 to 10 kt. Cloudy, then gradually becoming mostly sunny. Seas 1 to 2 ft.

Tuesday Night

SSE wind around 10 kt. Mostly cloudy. Seas around 2 ft.

Wednesday

S wind around 10 kt, with gusts as high as 25 kt. A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Seas around 2 ft.

Wednesday Night

S wind 15 to 20 kt becoming NW after midnight. Winds could gust as high as 30 kt. Showers and possibly a thunderstorm. Seas 3 to 5 ft.

Thursday

N wind 15 to 25 kt, with gusts as high as 35 kt. A chance of showers before 1pm. Seas 3 to 5 ft.

Thursday Night

N wind 10 to 15 kt. Clear. Seas 2 to 3 ft.

Friday

ENE wind 5 to 10 kt becoming SSE in the afternoon. Sunny. 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.