Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

29NM NE Grand Isle LA

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 10 kt. Sunny. Seas around 1 ft.

      High: 84 °F

      E 10kt
      1ft

    • Tonight

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

      Low: 76 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:ENE wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. A chance of showers and thunderstorms, mainly after noon.   Seas 2 to 4 ft.

      High: 82 °F

      ⇑ENE 20kt
      2-4ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:E wind around 15 kt. A chance of showers and thunderstorms.   Seas around 3 ft.

      Low: 76 °F

      E 15kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday

      Friday:ENE wind 15 to 20 kt. A chance of showers and thunderstorms.   Seas 3 to 5 ft.

      High: 80 °F

      ENE 20kt
      3-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Friday Night

      Friday Night:ENE wind around 15 kt. A chance of showers and thunderstorms.   Seas around 3 ft.

      Low: 75 °F

      ENE 15kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday

      Saturday:ENE wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall.   Seas 4 to 5 ft.

      High: 80 °F

      ENE 20kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Saturday Night

      Saturday Night:E wind around 15 kt. Showers likely and possibly a thunderstorm.   Seas around 3 ft.

      Low: 75 °F

      E 15kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:E wind 15 to 20 kt. Showers likely and possibly a thunderstorm.   Seas 3 to 4 ft.

      High: 81 °F

      E 20kt
      3-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:27 pm CDT Oct 1, 2025
Forecast Valid: 2pm CDT Oct 1, 2025-6pm CDT Oct 7, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM THURSDAY AFTERNOON THROUGH

This Afternoon
E wind around 10 kt. Sunny. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1am. Seas 1 ft or less.
Thursday
ENE wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. A chance of showers and thunderstorms, mainly after noon. Seas 2 to 4 ft.
Thursday Night
E wind around 15 kt. A chance of showers and thunderstorms. Seas around 3 ft.
Friday
ENE wind 15 to 20 kt. A chance of showers and thunderstorms. Seas 3 to 5 ft.
Friday Night
ENE wind around 15 kt. A chance of showers and thunderstorms. Seas around 3 ft.
Saturday
ENE wind 15 to 20 kt, with gusts as high as 25 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. Seas 4 to 5 ft.
Saturday Night
E wind around 15 kt. Showers likely and possibly a thunderstorm. Seas around 3 ft.
Sunday
E wind 15 to 20 kt. Showers likely and possibly a thunderstorm. Seas 3 to 4 ft.

*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: 29.61°N 89.63°W
Last Update: 12:27 pm CDT Oct 1, 2025
Forecast Valid: 2pm CDT Oct 1, 2025-6pm CDT Oct 7, 2025
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