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Houston, TX Local Forecast Office

18NM NW Galveston TX

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:S wind around 10 kt. Patchy fog between 3am and 4am, then Patchy fog after 5am.  Seas 1 ft or less.

      Low: 69 °F

      S 10kt
      < 1ft

    • Thursday

      Thursday:S wind 10 to 15 kt. Patchy fog before 7am.  Seas 1 ft or less.

      High: 78 °F

      S 15kt
      < 1ft

    • Thursday Night

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

      Low: 69 °F

      S 10kt
      < 1ft

    • Friday

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

      High: 80 °F

      SSE 10kt
      < 1ft

    • Friday Night

      Friday Night:SE wind 5 to 10 kt becoming NNE after midnight. Partly cloudy. Seas 1 ft or less.

      Low: 65 °F

      NNE 10kt
      < 1ft

    • Saturday

      Saturday:NE wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Sunny. Seas around 1 ft.

      High: 76 °F

      NE 20kt⇓
      1ft

    • Saturday Night

      Saturday Night:E wind 5 to 10 kt. Mostly clear. Seas around 1 ft.

      Low: 65 °F

      E 10kt
      1ft

    • Sunday

      Sunday:E wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas around 1 ft.

      High: 76 °F

      SE 10kt
      1ft

    • Sunday Night

      Sunday Night:SE wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

      Low: 69 °F

      SE 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:20 pm CDT Mar 25, 2026
Forecast Valid: 8pm CDT Mar 25, 2026-6pm CDT Apr 1, 2026

View Nearby Observations

Detailed Forecast


Tonight
S wind around 10 kt. Patchy fog between 3am and 4am, then Patchy fog after 5am. Seas 1 ft or less.
Thursday
S wind 10 to 15 kt. Patchy fog before 7am. Seas 1 ft or less.
Thursday Night
S wind around 10 kt. Partly cloudy. Seas 1 ft or less.
Friday
SSE wind 5 to 10 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
SE wind 5 to 10 kt becoming NNE after midnight. Partly cloudy. Seas 1 ft or less.
Saturday
NE wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Sunny. Seas around 1 ft.
Saturday Night
E wind 5 to 10 kt. Mostly clear. Seas around 1 ft.
Sunday
E wind 5 to 10 kt becoming SE in the afternoon. Sunny. Seas around 1 ft.
Sunday Night
SE wind 5 to 10 kt. Partly cloudy. Seas around 1 ft.

*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: 29.54°N 95°W
Last Update: 7:20 pm CDT Mar 25, 2026
Forecast Valid: 8pm CDT Mar 25, 2026-6pm CDT Apr 1, 2026
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