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Houston, TX Local Forecast Office

19NM WNW High Island TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind 10 to 15 kt becoming WSW after midnight. Partly cloudy. Seas around 1 ft.

      Low: 83 °F

      S 15kt
      1ft

    • Friday

      Friday:WSW wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas 1 ft or less.

      High: 94 °F

      SSW 10kt
      < 1ft

    • Friday Night

      Friday Night:S wind around 10 kt becoming WSW after midnight. Partly cloudy. Seas around 1 ft.

      Low: 83 °F

      S 10kt
      1ft

    • Saturday

      Saturday:WSW wind 5 to 10 kt becoming S in the afternoon. A slight chance of showers and thunderstorms after 1pm.   Seas 1 ft or less.

      High: 95 °F

      WSW 10kt
      < 1ft

    • Saturday Night

      Saturday Night:S wind around 10 kt becoming WSW after midnight. Mostly clear. Seas around 1 ft.

      Low: 85 °F

      S 10kt
      1ft

    • Sunday

      Sunday:WSW wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas 1 ft or less.

      High: 95 °F

      S 10kt
      < 1ft

    • Sunday Night

      Sunday Night:S wind 5 to 10 kt becoming SW after midnight. Mostly clear. Seas around 1 ft.

      Low: 83 °F

      S 10kt
      1ft

    • Monday

      Monday:WSW wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas 1 ft or less.

      High: 94 °F

      S 10kt
      < 1ft

    • Monday Night

      Monday Night:S wind around 10 kt. Mostly clear. Seas around 1 ft.

      Low: 83 °F

      S 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:20 pm CDT Aug 20, 2026
Forecast Valid: 7pm CDT Aug 20, 2026-6pm CDT Aug 27, 2026

View Nearby Observations

Detailed Forecast


Tonight
S wind 10 to 15 kt becoming WSW after midnight. Partly cloudy. Seas around 1 ft.
Friday
WSW wind 5 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas 1 ft or less.
Friday Night
S wind around 10 kt becoming WSW after midnight. Partly cloudy. Seas around 1 ft.
Saturday
WSW wind 5 to 10 kt becoming S in the afternoon. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Saturday Night
S wind around 10 kt becoming WSW after midnight. Mostly clear. Seas around 1 ft.
Sunday
WSW wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas 1 ft or less.
Sunday Night
S wind 5 to 10 kt becoming SW after midnight. Mostly clear. Seas around 1 ft.
Monday
WSW wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas 1 ft or less.
Monday Night
S wind around 10 kt. Mostly clear. Seas around 1 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: 29.73°N 94.71°W
Last Update: 7:20 pm CDT Aug 20, 2026
Forecast Valid: 7pm CDT Aug 20, 2026-6pm CDT Aug 27, 2026
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