Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

13NM ESE New Orleans LA

Marine Point Forecast

[NOTICE]
    • Today

      Today:S wind 15 to 20 kt. A chance of showers and thunderstorms, mainly after noon.   Seas 2 to 4 ft.

      High: 83 °F

      S 20kt
      2-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:S wind 20 to 25 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am.   Seas 4 to 5 ft.

      Low: 85 °F

      S 25kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:SSW wind 20 to 25 kt. Showers and thunderstorms, mainly before 4pm.   Seas 4 to 5 ft.

      High: 86 °F

      SSW 25kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:SSW wind 15 to 20 kt. A chance of showers and thunderstorms, mainly before 1am.   Seas 3 to 4 ft.

      Low: 84 °F

      SSW 20kt
      3-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Juneteenth

      Juneteenth:SSW wind 5 to 10 kt. Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.   Seas 1 to 2 ft.

      High: 87 °F

      SSW 10kt
      1-2ft

    • Friday Night

      Friday Night:SSW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly before 1am.   Seas around 1 ft.

      Low: 81 °F

      SSW 10kt
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 86 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:S wind around 10 kt. A slight chance of showers and thunderstorms before 1am.   Seas around 1 ft.

      Low: 83 °F

      S 10kt
      1ft

    • Sunday

      Sunday:SSW wind 10 to 15 kt. A slight chance of showers and thunderstorms before 1pm.   Seas 1 to 3 ft.

      High: 87 °F

      SSW 15kt
      1-3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:31 am CDT Jun 17, 2026
Forecast Valid: 6am CDT Jun 17, 2026-6pm CDT Jun 23, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT...

Today
S wind 15 to 20 kt. A chance of showers and thunderstorms, mainly after noon. Seas 2 to 4 ft.
Tonight
S wind 20 to 25 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Seas 4 to 5 ft.
Thursday
SSW wind 20 to 25 kt. Showers and thunderstorms, mainly before 4pm. Seas 4 to 5 ft.
Thursday Night
SSW wind 15 to 20 kt. A chance of showers and thunderstorms, mainly before 1am. Seas 3 to 4 ft.
Juneteenth
SSW wind 5 to 10 kt. Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Seas 1 to 2 ft.
Friday Night
SSW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly before 1am. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
S wind around 10 kt. A slight chance of showers and thunderstorms before 1am. Seas around 1 ft.
Sunday
SSW wind 10 to 15 kt. A slight chance of showers and thunderstorms before 1pm. Seas 1 to 3 ft.

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: 29.98°N 89.69°W
Last Update: 5:31 am CDT Jun 17, 2026
Forecast Valid: 6am CDT Jun 17, 2026-6pm CDT Jun 23, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data