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Houston, TX Local Forecast Office

19NM WNW High Island TX

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:ESE wind around 10 kt becoming SSE in the afternoon. Showers and thunderstorms likely, mainly between 1pm and 4pm.   Seas 1 ft or less.

      High: 87 °F

      ESE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SE wind around 10 kt. A slight chance of showers and thunderstorms before 7pm.   Seas 1 ft or less.

      Low: 81 °F

      SE 10kt
      < 1ft

    • Thursday

      Thursday:S wind around 10 kt. A slight chance of showers and thunderstorms after 1pm.   Seas 1 ft or less.

      High: 90 °F

      S 10kt
      < 1ft

    • Thursday Night

      Thursday Night:SSE wind 10 to 15 kt. Partly cloudy. Seas 1 ft or less.

      Low: 84 °F

      SSE 15kt
      < 1ft

    • Friday

      Friday:S wind around 10 kt. Partly sunny. Seas 1 ft or less.

      High: 91 °F

      S 10kt
      < 1ft

    • Friday Night

      Friday Night:S wind around 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 83 °F

      S 10kt
      < 1ft

    • Saturday

      Saturday:S wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.

      High: 91 °F

      S 10kt
      < 1ft

    • Saturday Night

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

      Low: 81 °F

      S 10kt
      < 1ft

    • Sunday

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

      High: 92 °F

      S 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:21 am CDT Jul 15, 2026
Forecast Valid: 4am CDT Jul 15, 2026-6pm CDT Jul 21, 2026

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Detailed Forecast


Wednesday
ESE wind around 10 kt becoming SSE in the afternoon. Showers and thunderstorms likely, mainly between 1pm and 4pm. Seas 1 ft or less.
Wednesday Night
SE wind around 10 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.
Thursday
S wind around 10 kt. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Thursday Night
SSE wind 10 to 15 kt. Partly cloudy. Seas 1 ft or less.
Friday
S wind around 10 kt. Partly sunny. Seas 1 ft or less.
Friday Night
S wind around 10 kt. Partly cloudy. Seas 1 ft or less.
Saturday
S wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.
Saturday Night
S wind 5 to 10 kt. Mostly clear. Seas 1 ft or less.
Sunday
WSW wind 5 to 10 kt becoming S in the afternoon. Sunny. 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: 1:21 am CDT Jul 15, 2026
Forecast Valid: 4am CDT Jul 15, 2026-6pm CDT Jul 21, 2026
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