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18NM SE New Orleans LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 11:59 pm CDT Oct 8, 2026
Forecast Valid: 1am CDT Oct 9, 2026-6pm CDT Oct 15, 2026

...TROPICAL STORM WARNING IN EFFECT...

Friday

Tropical storm conditions possible. A chance of showers, mainly after noon. Seas around 2 ft.

Friday Night

Tropical storm conditions possible. A chance of showers, mainly before midnight. Seas around 2 ft.

Saturday

NW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy, then gradually becoming sunny. Seas around 1 ft.

Saturday Night

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

Sunday

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

Sunday Night

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

Columbus Day

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.

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.