18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:N wind around 15 kt, with gusts as high as 25 kt. A slight chance of showers.   Seas 1 to 2 ft.

      Low: 69 °F

      N 15kt
      1-2ft

    • Saturday

      Saturday:NNW wind 10 to 15 kt. Partly sunny, then gradually becoming sunny. Seas around 1 ft.

      High: 79 °F

      NNW 15kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Clear. Seas 1 ft or less.

      Low: 70 °F

      Light Wind
      < 1ft

    • Sunday

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

      High: 83 °F

      Light Wind
      < 1ft

    • Sunday Night

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

      Low: 72 °F

      Light Wind
      < 1ft

    • Columbus Day

      Columbus Day:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      High: 83 °F

      Light Wind
      < 1ft

    • Monday Night

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

      Low: 73 °F

      Light Wind
      < 1ft

    • Tuesday

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

      High: 84 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Clear. Seas 1 ft or less.

      Low: 74 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:16 pm CDT Oct 9, 2026
Forecast Valid: 12am CDT Oct 10, 2026-6pm CDT Oct 16, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT SATURDAY...

Overnight
N wind around 15 kt, with gusts as high as 25 kt. A slight chance of showers. Seas 1 to 2 ft.
Saturday
NNW wind 10 to 15 kt. Partly sunny, then gradually becoming sunny. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. 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.
Tuesday Night
Variable winds 5 kt or less. Clear. Seas 1 ft or less.

*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: 11:16 pm CDT Oct 9, 2026
Forecast Valid: 12am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
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