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18NM SE New Orleans LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:17 pm CDT Oct 15, 2026
Forecast Valid: 4pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026

...GALE WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY

Tonight

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

Friday

Variable winds 5 kt or less. A slight chance of showers and thunderstorms between noon and 1pm. Seas 1 ft or less.

Friday Night

NW wind 10 to 15 kt becoming N 20 to 25 kt in the evening. Mostly cloudy, then becoming mostly clear toward daybreak. Seas 1 to 2 ft.

Saturday

NNE wind 15 to 25 kt, with gusts as high as 35 kt. Sunny. Seas 1 to 2 ft.

Saturday Night

NE wind around 15 kt, with gusts as high as 25 kt. Clear. Seas around 1 ft.

Sunday

ENE wind 15 to 20 kt. Sunny. Seas around 1 ft.

Sunday Night

ENE wind 10 to 15 kt. Mostly clear. Seas around 1 ft.

Monday

ENE wind 15 to 20 kt. Mostly sunny. Seas around 1 ft.

Monday Night

ENE wind 10 to 15 kt. Mostly clear. Seas around 1 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.