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Houston, TX Local Forecast Office

19NM WNW High Island TX

Marine Point Forecast

[NOTICE]
    • Overnight

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

      Low: 85 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:SW 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: 92 °F

      S 10kt
      < 1ft

    • Sunday Night

      Sunday Night:S wind 5 to 10 kt becoming WSW after midnight. Mostly clear. Seas 1 ft or less.

      Low: 85 °F

      S 10kt
      < 1ft

    • Monday

      Monday:WNW wind 5 to 10 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly after 1pm.   Seas 1 ft or less.

      High: 92 °F

      SSE 10kt
      < 1ft

    • Monday Night

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

      Low: 85 °F

      SSE 10kt
      < 1ft

    • Tuesday

      Tuesday:SSW wind 5 to 10 kt becoming SE in the afternoon. Showers and thunderstorms likely, mainly before 1pm.   Seas 1 ft or less.

      High: 90 °F

      SE 10kt
      < 1ft

    • Tuesday Night

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

      Low: 82 °F

      SSE 10kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 92 °F

      Light Wind
      < 1ft

    • Wednesday Night

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

      Low: 82 °F

      SSE 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:51 pm CDT Aug 29, 2026
Forecast Valid: 11pm CDT Aug 29, 2026-6pm CDT Sep 5, 2026

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Detailed Forecast


Overnight
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
SW wind 5 to 10 kt becoming S in the afternoon. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Sunday Night
S wind 5 to 10 kt becoming WSW after midnight. Mostly clear. Seas 1 ft or less.
Monday
WNW wind 5 to 10 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly after 1pm. Seas 1 ft or less.
Monday Night
SSE wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 1am. Seas 1 ft or less.
Tuesday
SSW wind 5 to 10 kt becoming SE in the afternoon. Showers and thunderstorms likely, mainly before 1pm. Seas 1 ft or less.
Tuesday Night
SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas 1 ft or less.
Wednesday Night
SSE wind 5 to 10 kt. Mostly clear. 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: 10:51 pm CDT Aug 29, 2026
Forecast Valid: 11pm CDT Aug 29, 2026-6pm CDT Sep 5, 2026
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