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Houston, TX Local Forecast Office

19NM WNW High Island TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind around 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 85 °F

      S 10kt
      < 1ft

    • Thursday

      Thursday:SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms after 11am.   Seas 1 ft or less.

      High: 91 °F

      SSE 10kt
      < 1ft

    • Thursday Night

      Thursday Night:SSE wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 84 °F

      SSE 10kt
      < 1ft

    • Friday

      Friday:SSE wind 5 to 10 kt. A chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 90 °F

      SSE 10kt
      < 1ft

    • Friday Night

      Friday Night:SSE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 83 °F

      SSE 10kt
      < 1ft

    • Saturday

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

      High: 91 °F

      SE 10kt
      < 1ft

    • Saturday Night

      Saturday Night:SE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 81 °F

      SE 10kt
      < 1ft

    • Sunday

      Sunday:SE wind 5 to 10 kt. A chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 91 °F

      SE 10kt
      < 1ft

    • Sunday Night

      Sunday Night:SSE wind 5 to 10 kt. A chance of showers and thunderstorms after 1am.   Seas 1 ft or less.

      Low: 81 °F

      SSE 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 5, 2026
Forecast Valid: 7pm CDT Aug 5, 2026-6pm CDT Aug 12, 2026

View Nearby Observations

Detailed Forecast


Tonight
S wind around 10 kt. Mostly clear. Seas 1 ft or less.
Thursday
SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms after 11am. Seas 1 ft or less.
Thursday Night
SSE wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.
Friday
SSE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
SSE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.
Saturday
E wind 5 to 10 kt becoming SE in the afternoon. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Saturday Night
SE wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.
Sunday
SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Sunday Night
SSE wind 5 to 10 kt. A chance of showers and thunderstorms after 1am. Seas 1 ft or less.

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: 7:20 pm CDT Aug 5, 2026
Forecast Valid: 7pm CDT Aug 5, 2026-6pm CDT Aug 12, 2026
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