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Houston, TX Local Forecast Office

22NM NNW Galveston TX

Marine Point Forecast

[NOTICE]

Today
High: 90 °F
ESE 10kt
< 1ft
Tonight
Low: 84 °F
SSE 10kt
< 1ft
Sunday
High: 89 °F
SE 10kt
< 1ft
Sunday Night
Low: 83 °F
SSE 10kt
< 1ft
Monday
High: 85 °F
SSE 10kt
< 1ft
Monday Night
Low: 84 °F
SSE 15kt
1ft
Tuesday
High: 90 °F
SSE 15kt
< 1ft
Tuesday Night
Low: 85 °F
S 15kt
1ft
Wednesday
High: 91 °F
S 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:46 am CDT Aug 8, 2026
Forecast Valid: 11am CDT Aug 8, 2026-6pm CDT Aug 14, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind 5 to 10 kt becoming SE in the afternoon. A chance of showers and thunderstorms, mainly before 4pm. Seas 1 ft or less.

Tonight

SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.

Sunday

S wind 5 to 10 kt becoming SE in the morning. A chance of showers, with thunderstorms also possible after 10am. Seas 1 ft or less.

Sunday Night

SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms after 4am. Seas 1 ft or less.

Monday

SSE wind 5 to 10 kt. A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Monday Night

SSE wind 10 to 15 kt. Mostly clear. Seas around 1 ft.

Tuesday

SSE wind 10 to 15 kt. Mostly sunny. Seas 1 ft or less.

Tuesday Night

S wind 10 to 15 kt. Mostly clear. Seas around 1 ft.

Wednesday

S wind 10 to 15 kt. Sunny. Seas around 1 ft.

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.