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Houston, TX Local Forecast Office

22NM NNW Galveston TX

Marine Point Forecast

[NOTICE]

Tonight
Low: 55 °F
E 15kt
1ft
Thursday
High: 56 °F
NNE 15kt
1ft
Thursday Night
Low: 49 °F
N 15kt
1ft
Friday
High: 55 °F
N 10kt
< 1ft
Friday Night
Low: 53 °F
Light Wind
< 1ft
Saturday
High: 63 °F
Light Wind
< 1ft
Saturday Night
Low: 56 °F
W 10kt
< 1ft
Sunday
High: 64 °F
NNW 10kt
< 1ft
Sunday Night
Low: 46 °F
N 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:20 pm CST Dec 3, 2025
Forecast Valid: 7pm CST Dec 3, 2025-6pm CST Dec 10, 2025

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Detailed Forecast

Tonight

E wind 10 to 15 kt becoming N after midnight. Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Seas around 1 ft.

Thursday

NNE wind 10 to 15 kt. Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Seas around 1 ft.

Thursday Night

N wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Seas around 1 ft.

Friday

N wind 5 to 10 kt. Showers likely, mainly before noon. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. A chance of showers, mainly before midnight. Seas 1 ft or less.

Saturday

Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.

Saturday Night

SSE wind 5 to 10 kt becoming W after midnight. Mostly cloudy. Seas 1 ft or less.

Sunday

WNW wind around 10 kt becoming NNW in the morning. Mostly sunny. Seas 1 ft or less.

Sunday Night

N wind around 10 kt. Mostly clear. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*Notices:

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.
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.