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Houston, TX Local Forecast Office

19NM WNW High Island TX

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 10 kt. Partly sunny. Seas around 2 ft.

      High: 90 °F

      E 10kt
      2ft

    • Tonight

      Tonight:ESE wind 5 to 10 kt becoming ENE after midnight. Mostly clear. Seas around 2 ft.

      Low: 81 °F

      ESE 10kt
      2ft

    • Friday

      Friday:ENE wind around 10 kt. Sunny. Seas 1 to 2 ft.

      High: 90 °F

      ENE 10kt
      1-2ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

      Low: 80 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Sunny. Seas around 1 ft.

      High: 90 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

      Low: 82 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

      High: 90 °F

      Light Wind
      < 1ft

    • Sunday Night

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

      Low: 81 °F

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1pm.   Seas around 1 ft.

      High: 91 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:23 pm CDT Sep 17, 2026
Forecast Valid: 4pm CDT Sep 17, 2026-6pm CDT Sep 24, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
E wind around 10 kt. Partly sunny. Seas around 2 ft.
Tonight
ESE wind 5 to 10 kt becoming ENE after midnight. Mostly clear. Seas around 2 ft.
Friday
ENE wind around 10 kt. Sunny. Seas 1 to 2 ft.
Friday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Sunny. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Monday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1pm. Seas around 1 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.
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ABOUT THIS FORECAST

Point Forecast: 29.73°N 94.71°W
Last Update: 1:23 pm CDT Sep 17, 2026
Forecast Valid: 4pm CDT Sep 17, 2026-6pm CDT Sep 24, 2026
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