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18NM SE New Orleans LA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:07 pm CDT Apr 1, 2026
Forecast Valid: 4pm CDT Apr 1, 2026-6pm CDT Apr 8, 2026

Late Afternoon

SE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Tonight

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

Thursday

SE wind 5 to 15 kt. A chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 8am. Seas 1 ft or less.

Thursday Night

SE wind around 10 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.

Friday

ESE wind 5 to 15 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Friday Night

ESE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

Saturday

SE wind 5 to 10 kt. A chance of showers, with thunderstorms also possible after 10am. Seas 1 ft or less.

Saturday Night

SSE wind 5 to 10 kt becoming SSW after midnight. A chance of showers and thunderstorms. Seas 1 ft or less.

Sunday

WNW wind 5 to 10 kt becoming N in the afternoon. Showers likely and possibly a thunderstorm. 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.