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18NM SE New Orleans LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:29 am CDT Oct 14, 2026
Forecast Valid: 6am CDT Oct 14, 2026-6pm CDT Oct 20, 2026

Today

Variable winds 5 kt or less. Areas of dense fog before 11am. Seas 1 ft or less.

Tonight

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

Thursday

E wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Thursday Night

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

Friday

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

Friday Night

Variable winds less than 5 kt becoming NNE 15 to 20 kt in the evening. Winds could gust as high as 30 kt. Partly cloudy. Seas 1 to 2 ft.

Saturday

NNE wind 15 to 20 kt, with gusts as high as 30 kt. Sunny. Seas 1 to 2 ft.

Saturday Night

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

Sunday

ENE wind around 20 kt, with gusts as high as 25 kt. Mostly sunny. 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.