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Lake Charles, LA Local Forecast Office

21NM SE Grand Chenier LA

Marine Point Forecast

[NOTICE]

    • Wednesday

      Wednesday:S wind 10 to 15 kt. Mostly cloudy. Seas around 2 ft.

      High: 78 °F

      S 15kt
      2ft

    • Wednesday Night

      Wednesday Night:SSW wind 10 to 15 kt. A slight chance of showers and thunderstorms after 3am. Seas 1 to 2 ft.

      Low: 74 °F

      SSW 15kt
      1-2ft

    • Thursday

      Thursday:SW wind around 10 kt becoming NE in the morning. A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 2pm. Seas around 1 ft.

      High: 76 °F

      NNE 10kt
      1ft

    • Thursday Night

      Thursday Night:NE wind around 10 kt. A chance of showers and thunderstorms after 1am. Seas around 1 ft.

      Low: 72 °F

      NE 10kt
      1ft

    • Friday

      Friday:ENE wind around 10 kt becoming SE in the afternoon. Showers likely and possibly a thunderstorm. Seas around 1 ft.

      High: 75 °F

      ENE 10kt
      1ft

    • Friday Night

      Friday Night:SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

      Low: 74 °F

      SE 10kt
      1ft

    • Saturday

      Saturday:SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

      High: 77 °F

      SE 10kt
      1ft

    • Saturday Night

      Saturday Night:SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

      Low: 75 °F

      SE 10kt
      1ft

    • Sunday

      Sunday:SSE wind around 10 kt becoming SSW in the afternoon. A chance of showers and thunderstorms. Seas around 1 ft.

      High: 80 °F

      S 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:45 am CDT May 6, 2026
Forecast Valid: 4am CDT May 6, 2026-6pm CDT May 12, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING...

Wednesday
S wind 10 to 15 kt. Mostly cloudy. Seas around 2 ft.
Wednesday Night
SSW wind 10 to 15 kt. A slight chance of showers and thunderstorms after 3am. Seas 1 to 2 ft.
Thursday
SW wind around 10 kt becoming NE in the morning. A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 2pm. Seas around 1 ft.
Thursday Night
NE wind around 10 kt. A chance of showers and thunderstorms after 1am. Seas around 1 ft.
Friday
ENE wind around 10 kt becoming SE in the afternoon. Showers likely and possibly a thunderstorm. Seas around 1 ft.
Friday Night
SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Saturday
SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Saturday Night
SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Sunday
SSE wind around 10 kt becoming SSW in the afternoon. A chance of showers and thunderstorms. 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: 2:45 am CDT May 6, 2026
Forecast Valid: 4am CDT May 6, 2026-6pm CDT May 12, 2026
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