18NM SE New Orleans LA

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 5pm.   Seas 1 ft or less.

      High: 90 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 5am.   Seas 1 ft or less.

      Low: 79 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1pm.   Seas 1 ft or less.

      High: 90 °F

      Light Wind
      < 1ft

    • Tuesday Night

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

      Low: 80 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm.   Seas 1 ft or less.

      High: 91 °F

      Light Wind
      < 1ft

    • Wednesday Night

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

      Low: 81 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm.   Seas 1 ft or less.

      High: 91 °F

      Light Wind
      < 1ft

    • Thursday Night

      Thursday Night:S wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 82 °F

      S 10kt
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1pm.   Seas 1 ft or less.

      High: 89 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:02 am CDT Jul 6, 2026
Forecast Valid: 8am CDT Jul 6, 2026-6pm CDT Jul 12, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly before 5pm. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 5am. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1pm. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Thursday Night
S wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.
Friday
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly after 1pm. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 29.86°N 89.67°W
Last Update: 2:02 am CDT Jul 6, 2026
Forecast Valid: 8am CDT Jul 6, 2026-6pm CDT Jul 12, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data