18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:SE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly before 3pm.   Seas 1 ft or less.

      High: 78 °F

      SE 10kt
      < 1ft

    • Friday Night

      Friday Night:SE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 68 °F

      SE 10kt
      < 1ft

    • Saturday

      Saturday:SSE wind 5 to 10 kt. A chance of showers and thunderstorms after noon.   Seas 1 ft or less.

      High: 78 °F

      SSE 10kt
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am.   Seas 1 ft or less.

      Low: 68 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.   Seas 1 ft or less.

      High: 78 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms before midnight.   Seas 1 ft or less.

      Low: 68 °F

      Light Wind
      < 1ft

    • Monday

      Monday:S wind 5 to 10 kt. A chance of showers after noon.   Seas 1 ft or less.

      High: 80 °F

      S 10kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.

      Low: 68 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:SSE wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

      High: 79 °F

      SSE 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:33 pm CST Mar 5, 2026
Forecast Valid: 4am CST Mar 6, 2026-6pm CDT Mar 12, 2026

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Detailed Forecast


Friday
SE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly before 3pm. Seas 1 ft or less.
Friday Night
SE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.
Saturday
SSE wind 5 to 10 kt. A chance of showers and thunderstorms after noon. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before midnight. Seas 1 ft or less.
Monday
S wind 5 to 10 kt. A chance of showers after noon. Seas 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Tuesday
SSE wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 29.86°N 89.67°W
Last Update: 11:33 pm CST Mar 5, 2026
Forecast Valid: 4am CST Mar 6, 2026-6pm CDT Mar 12, 2026
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