Heavy Rainfall and Flooding in the Southwest and Along the East Coast

A multi-day heavy rainfall event is set to begin across New Mexico into west Texas Tuesday through Wednesday. Flash flooding and debris flows in the vicinity of burn scars will also be possible. A strong coastal low will develop offshore of the Mid-Atlantic coast midweek, bringing heavy rainfall, strong winds and coastal flooding to much of the East Coast through Friday. Read More >

For More Weather Information:

Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]
    • Overnight

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

      Low: 81 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:NNE wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas 1 ft or less.

      High: 90 °F

      NNE 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A slight chance of showers and thunderstorms between 9pm and 10pm.   Seas 1 ft or less.

      Low: 82 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:NNE wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Seas 1 ft or less.

      High: 90 °F

      NE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ESE wind 5 to 10 kt becoming NE after midnight. Mostly clear. Seas 1 ft or less.

      Low: 80 °F

      NE 10kt
      < 1ft

    • Thursday

      Thursday:NE wind 5 to 15 kt becoming E in the afternoon. Mostly sunny. Seas around 1 ft.

      High: 90 °F

      NE 15kt
      1ft

    • Thursday Night

      Thursday Night:SE wind 5 to 10 kt becoming NE in the evening. Partly cloudy. Seas around 1 ft.

      Low: 77 °F

      NE 10kt
      1ft

    • Friday

      Friday:NE wind 5 to 10 kt becoming SE in the afternoon. Mostly sunny. Seas around 1 ft.

      High: 88 °F

      NE 10kt
      1ft

    • Friday Night

      Friday Night:SE wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

      Low: 79 °F

      SE 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:46 pm CDT Sep 21, 2026
Forecast Valid: 11pm CDT Sep 21, 2026-6pm CDT Sep 28, 2026

View Nearby Observations

Detailed Forecast


Overnight
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Tuesday
NNE wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms between 9pm and 10pm. Seas 1 ft or less.
Wednesday
NNE wind 5 to 10 kt becoming ESE in the afternoon. Sunny. Seas 1 ft or less.
Wednesday Night
ESE wind 5 to 10 kt becoming NE after midnight. Mostly clear. Seas 1 ft or less.
Thursday
NE wind 5 to 15 kt becoming E in the afternoon. Mostly sunny. Seas around 1 ft.
Thursday Night
SE wind 5 to 10 kt becoming NE in the evening. Partly cloudy. Seas around 1 ft.
Friday
NE wind 5 to 10 kt becoming SE in the afternoon. Mostly sunny. Seas around 1 ft.
Friday Night
SE wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

Winds and seas 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: 29.57°N 92.64°W
Last Update: 7:46 pm CDT Sep 21, 2026
Forecast Valid: 11pm CDT Sep 21, 2026-6pm CDT Sep 28, 2026
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