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Houston, TX Local Forecast Office

18NM WNW High Island TX

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. A slight chance of showers between 1pm and 3pm.   Seas 1 ft or less.

      High: 88 °F

      Light Wind
      < 1ft

    • Tonight

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

      Low: 74 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

      High: 90 °F

      Light Wind
      < 1ft

    • Tuesday Night

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

      Low: 73 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:NNE wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.

      High: 91 °F

      NNE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind around 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 71 °F

      NE 10kt
      < 1ft

    • Thursday

      Thursday:NE wind 10 to 15 kt. Sunny. Seas 1 ft or less.

      High: 89 °F

      NE 15kt
      < 1ft

    • Thursday Night

      Thursday Night:NE wind around 10 kt. Mostly clear. Seas 1 ft or less.

      Low: 67 °F

      NE 10kt
      < 1ft

    • Friday

      Friday:NE wind around 10 kt. Sunny. Seas 1 ft or less.

      High: 88 °F

      NE 10kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:16 am CDT Oct 6, 2025
Forecast Valid: 11am CDT Oct 6, 2025-6pm CDT Oct 12, 2025

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. A slight chance of showers between 1pm and 3pm. Seas 1 ft or less.
Tonight
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Wednesday
NNE wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.
Wednesday Night
NE wind around 10 kt. Partly cloudy. Seas 1 ft or less.
Thursday
NE wind 10 to 15 kt. Sunny. Seas 1 ft or less.
Thursday Night
NE wind around 10 kt. Mostly clear. Seas 1 ft or less.
Friday
NE wind around 10 kt. Sunny. Seas 1 ft or less.

*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: 29.7°N 94.69°W
Last Update: 11:16 am CDT Oct 6, 2025
Forecast Valid: 11am CDT Oct 6, 2025-6pm CDT Oct 12, 2025
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