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Houston, TX Local Forecast Office

18NM NNW Galveston TX

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SSE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 59 °F

      SSE 10kt
      < 1ft

    • Tuesday

      Tuesday:SSE wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

      High: 70 °F

      SSE 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SSE wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.

      Low: 64 °F

      SSE 10kt
      1ft

    • Wednesday

      Wednesday:S wind 5 to 10 kt. Cloudy, then gradually becoming mostly sunny. Seas 1 ft or less.

      High: 73 °F

      S 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind around 10 kt. Mostly cloudy. Seas around 1 ft.

      Low: 66 °F

      S 10kt
      1ft

    • Thursday

      Thursday:S wind 10 to 15 kt. A chance of showers after noon.   Seas around 1 ft.

      High: 75 °F

      S 15kt
      1ft

    • Thursday Night

      Thursday Night:S wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.

      Low: 67 °F

      S 10kt
      1ft

    • Friday

      Friday:SSE wind 5 to 10 kt. A chance of showers.   Seas around 1 ft.

      High: 74 °F

      SSE 10kt
      1ft

    • Friday Night

      Friday Night:SSE wind around 10 kt. Mostly cloudy. Seas around 1 ft.

      Low: 66 °F

      SSE 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:46 pm CST Feb 16, 2026
Forecast Valid: 11pm CST Feb 16, 2026-6pm CST Feb 23, 2026

View Nearby Observations

Detailed Forecast


Overnight
SSE wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.
Tuesday
SSE wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.
Tuesday Night
SSE wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.
Wednesday
S wind 5 to 10 kt. Cloudy, then gradually becoming mostly sunny. Seas 1 ft or less.
Wednesday Night
S wind around 10 kt. Mostly cloudy. Seas around 1 ft.
Thursday
S wind 10 to 15 kt. A chance of showers after noon. Seas around 1 ft.
Thursday Night
S wind 5 to 10 kt. Mostly cloudy. Seas around 1 ft.
Friday
SSE wind 5 to 10 kt. A chance of showers. Seas around 1 ft.
Friday Night
SSE wind around 10 kt. Mostly 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 94.97°W
Last Update: 10:46 pm CST Feb 16, 2026
Forecast Valid: 11pm CST Feb 16, 2026-6pm CST Feb 23, 2026
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