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4NM S Slidell LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:21 am CDT Aug 1, 2026
Forecast Valid: 10am CDT Aug 1, 2026-6pm CDT Aug 7, 2026

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM THIS EVENING THROUGH

Today

W wind 10 to 15 kt. Sunny. Seas 1 ft or less.

Tonight

WSW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of showers and thunderstorms, mainly after 2am. Seas 1 ft or less.

Sunday

W wind around 10 kt. A chance of showers and thunderstorms, mainly between 11am and noon. Seas 1 ft or less.

Sunday Night

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

Monday

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

Monday Night

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

Tuesday

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

Tuesday Night

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

Wednesday

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

*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.