18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]
    • Today

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

      High: 57 °F

      Light Wind
      < 1ft

    • Tonight

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

      Low: 48 °F

      Light Wind
      < 1ft

    • New Year's Day

      New Year's Day:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      High: 65 °F

      Light Wind
      < 1ft

    • Thursday Night

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

      Low: 56 °F

      Light Wind
      < 1ft

    • Friday

      Friday:SSW wind 5 to 15 kt. Mostly sunny. Seas 1 ft or less.

      High: 71 °F

      SSW 15kt
      < 1ft

    • Friday Night

      Friday Night:SW wind around 10 kt. A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight.   Seas 1 ft or less.

      Low: 63 °F

      SW 10kt
      < 1ft

    • Saturday

      Saturday:SW wind around 10 kt becoming NW in the afternoon. A chance of showers before noon.   Seas 1 ft or less.

      High: 71 °F

      WSW 10kt
      < 1ft

    • Saturday Night

      Saturday Night:N wind around 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 53 °F

      N 10kt
      < 1ft

    • Sunday

      Sunday:NNE wind 5 to 10 kt. Sunny. Seas 1 ft or less.

      High: 64 °F

      NNE 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:21 am CST Dec 31, 2025
Forecast Valid: 9am CST Dec 31, 2025-6pm CST Jan 6, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Clear. Seas 1 ft or less.
New Year's Day
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Friday
SSW wind 5 to 15 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
SW wind around 10 kt. A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Seas 1 ft or less.
Saturday
SW wind around 10 kt becoming NW in the afternoon. A chance of showers before noon. Seas 1 ft or less.
Saturday Night
N wind around 10 kt. Mostly clear. Seas 1 ft or less.
Sunday
NNE wind 5 to 10 kt. 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: 9:21 am CST Dec 31, 2025
Forecast Valid: 9am CST Dec 31, 2025-6pm CST Jan 6, 2026
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